MCA, MCS, MQA, MDKS, MDFQA || LENZE. Технические ...lenze.nt-rt.ru/images/manuals/MCA.pdf · the SISTEMA database, the Lenze AKB (Application Knowledge Base) or the data

M M C A , M CS, M O A , M D D K S , M D F O A• • • 0.5 N m ... 1100 N m

Asynchronous servo motors / synchronous servo motors O p e ra t in g In s tru c tio n s EN

www.lenze.nt-rt.ru

Contents i

1 A b o u t th is d o c u m e n ta tio n ...................................................................................................................................... 5

1.1 D o c u m e n t h is to ry ................................................................................................................................... 6

1.2 C o n v e n tio n s u s e d ...................................................................................................................................... 6

1.3 T e rm in o lo g y used ................................................................................................................................... 6

1.4 N o tes used .................................................................................................................................................. 7

2 S a fe ty in s t r u c t io n s ....................................................................................................................................................... 8

2.1 G en era l s a fe ty in s tru c tio n s fo r d rive c o m p o n e n ts .................................................................. 8

2.2 A p p lic a t io n as d ire c te d ....................................................................................................................... 9

2.3 Foreseeable m is u s e ................................................................................................................................. 10

2.4 Residual hazards ...................................................................................................................................... 10

3 P ro d u c t d e s c r ip t io n ....................................................................................................................................................... 12

3.1 Id e n tif ic a t io n ............................................................................................................................................. 12

3.1.1 N a m e p la te .............................................................................................................................. 13

3.1.2 P ro d u c t k e y ............................................................................................................................ 15

4 T ech n ica l data ................................................................................................................................................................. 19

4.1 G en era l data and o p e ra tin g c o n d itio n s ................................................................................... 19

4.1.1 S e ttin g th e s w itc h in g fre q u e n c y to th e rated m o to r da ta ............................ 20

5 M e ch a n ica l in s ta lla tio n ............................................................................................................................................. 21

5.1 Im p o rta n t notes ........................................................................................................................................ 21

5.2 P rep a ra tion .................................................................................................................................................. 21

5.3 A s s e m b ly o f b u ilt -o n a c c e s s o r ie s ..................................................................................................... 21

5.3.1 In s ta lla t io n .............................................................................................................................. 22

5.4 H o ld in g brake (o p t io n ) ......................................................................................................................... 22

5.4.1 P e rm a n e n t m a g n e t h o ld in g brakes ......................................................................... 24

5.4.2 S p rin g -a p p lie d h o ld in g brakes ................................................................................... 26

6 E le ctrica l in s ta lla tio n .................................................................................................................................................. 28

6.1 Im p o rta n t notes ........................................................................................................................................ 28

6.2 W ir in g a cco rd in g to E M C ....................................................................................................................... 29

6.3 P lug co n n ecto rs ........................................................................................................................................ 29

6.3.1 P o w e r co n n e c tio n s / h o ld in g brake ............................................................................ 29

6.3.2 H o ld in g brake ....................................................................................................................... 30

6.3.3 Fan ............................................................................................................................................. 30

6.3.4 Feedback system .................................................................................................................. 31

6.4 T e rm in a l b o x ............................................................................................................................................. 32

6.4.1 P o w e r co n n e c tio n s ............................................................................................................ 33

6.4.2 H o ld in g brake DC 205 V - conn ected v ia re c tif ie r (o p t io n l) ......................... 33

6.4.3 H o ld in g brake DC 24 V (o p t io n a l) .............................................................................. 33

6.4.4 Fan ............................................................................................................................................. 34

6.4.5 Feedback syste m .................................................................................................................. 35

Lenze • BA 33.0006 • 3.0 3

i Contents

7 S a fe ty e n g in e e r in g ....................................................................................................................................................... 36

8 C o m m is s io n in g and o p e ra tio n .............................................................................................................................. 37

8.1 Im p o rta n t n o t e s ........................................................................................................................................ 37

8.2 B e fo re s w itc h in g on .............................................................................................................................. 37

8.3 Fu n ctio n a l t e s t ........................................................................................................................................... 38

8.4 D u r in g o p e ra tio n ...................................................................................................................................... 38

9 M a in te n a n c e / re p a ir ..................................................................................................................................................... 39

9.1 Im p o rta n t no tes ........................................................................................................................................ 39

9.2 M a in te n a n c e in te rva ls ............................................................................................................................ 39

9.2.1 M o to r ........................................................................................................................................ 39

9.2.2 S a fe ty en co d e r .................................................................................................................... 39

9.2.3 H o ld in g brake ....................................................................................................................... 40

9.3 M a in te n a n c e o p e r a t io n s ....................................................................................................................... 40

9.3.1 B lo w e r ...................................................................................................................................... 40

9.3.2 Fan w ith d u s t p ro te c t io n f i lte r ................................................................................... 41

9.3.3 M o to rs w ith b e a rin g re lu b r ic a tin g devices .......................................................... 41

9.3.4 M o to r p lu g c o n n e c tio n a s s ig n m e n t ......................................................................... 42

9.3.5 P o w e r c o n n e c tio n fo r p lu g -in c o n n e c to r a t th e cable end ............................ 42

9.3.6 P lu g -in co n n e c to r at th e cable end ............................................................................ 43

9.4 R ep a ir ............................................................................................................................................................ 44

10 T ro u b le s h o o tin g and fa u lt e lim in a tio n ............................................................................................................ 45

4 Lenze • BA 33.0006 • 3.0

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Саратов (845)249-38-78, Уфа (347)229-48-12 [email protected] || www.lenze.nt-rt.ru

About this documentation 1

C o n te n ts

• Th e p resen t o p e ra tin g in s tru c tio n s are in te n d e d fo r safe w o rk in g on and w ith th e m o to rs . T h e y co n ta in s a fe ty in s tru c tio n s th a t m u st be observed .

• A ll pe rson ne l w o rk in g on and w ith th e m o to rs m u st have th e o p e ra tin g in s tru c tio n s a va ila b le d u r in g w o rk and ob serve th e in fo rm a tio n and notes re le va n t fo r th e m .

• Th e o p e ra tin g in s tru c tio n s m u st a lw a y s be co m p le te and in a p e rfe c tly readab le sta te .

If th e in fo rm a tio n and notes p ro v id e d in th is d o c u m e n ta tio n do n o t m e e t y o u rre q u ire m e n ts , p lease re fer to th e c o n tro lle r a n d /o r g e a rb o x d o c u m e n ta tio n .

Tip!In fo r fo u n

h ttp :/ / w w w .L e n z e .c o m

In fo rm a tio n and a u x ilia ry devices re lated to th e Lenze p ro d u c ts can be fo u n d in th e d o w n lo a d area a t

V a l id i t y

T h is d o c u m e n ta tio n is va lid fo r se rvo m o to rs :

EN

Type DesignationMCS Synchronous servo motorsMCAMQA Asynchronous servo motorsMDFQAMDdKS Synchronous servo motors

T a rg e t g ro u p

T h is d o c u m e n ta tio n is d ire c te d a t q u a lif ie d sk illed pe rson ne l a cc o rd in g to IEC 60364.

Q u a lif ie d skilled personnel are persons w h o have th e required q u a lifica tio n s to ca rry o u t a ll a c tiv it ie s in vo lve d in in s ta llin g , m o u n tin g , c o m m is s io n in g , and o p e ra tin g th e prod uct.

Lenze • BA 33.0006 • 3.0 5

http://www.Lenze.com

1 About this documentationD o cu m e n t h is to ry

1.1 D o cu m e n t h is to ry

Material number Version Description13302706 1.0 07/2009 TD09 First edition of the operating instructions,

separate from three-phase A c motors13340243 2.0 06/2010 TD09 Complete revision13459473 3.0 01/2014 TD09

1.2 C o n v e n tio n s used

T h is d o c u m e n ta tio n uses th e fo l lo w in g c o n ve n tio n s to d is tin g u is h d if fe re n t ty p e s o f in fo rm a tio n :

EN

Type of information Identification Examples/notesSpelling of numbers

Decimal separator Point In general, the decimal point is used. For instance: 1234.56

IconsPage reference f f l Reference to another page with

additional informationFor instance: Ш 16 = see page 16

Wildcard □ Wildcard for options, selection data

1.3 T e rm in o lo g y used

Term In the following text used forMotor Servo motors in the versions according to product key, see page 15 to

page 17.Controllers Any servo inverter

Any frequency inverterDrive system Drive systems with servo motors and other Lenze drive components

6 Lenze • BA 33.0006 • 3.0

About this documentation 1N otes used

1.4 N o te s used

Th e fo llo w in g p ic to g ra p h s and s igna l w o rd s are used in th is d o c u m e n ta tio n to ind icate d a n ge rs and im p o rta n t in fo rm a tio n :

S a fe ty in s tru c tio n s

S tru c tu re o f s a fe ty in s tru c tio n s :

Д Danger!(ch a ra cte rises th e ty p e and s e v e r ity o f d a n g e r)

N o te

(describes th e d a n g e r and g ive s in fo rm a tio n a b o u t h o w to p re ve n t da n ge ro u s s itu a tio n s )

Pictograph and signal word Meaning

^ Danger!

Danger of personal injury through dangerous electrical voltage.Reference to an imminent danger that may result in death or serious personal injury if the corresponding measures are not taken.

Danger!

Danger of personal injury through a general source of danger.Reference to an imminent danger that may result in death or serious personal injury if the corresponding measures are not taken.

@ Stop!Danger of property damage.Reference to a possible danger that may result in property damage if the corresponding measures are not taken.

EN

A p p lic a t io n n o tes

Pictograph and signal word Meaning

H* N о t ! Important note to ensure troublefree operation

Tip! Useful tip for simple handling

Reference to another documentation

Lenze • BA 33.0006 • 3.0 7

2 Safety instructionsG en era l s a fe ty in s tru c tio n s fo r d rive c o m p o n e n ts

2.1 G en era l s a fe ty in s tru c tio n s fo r d r iv e c o m p o n e n ts

А Danger!D is re g a rd in g th e fo l lo w in g basic s a fe ty m easures m a y lead to severe pe rsonal in ju ry and d a m a ge to m a te ria l assets!

1 Note!S a fe ty -re la te d p a ra m e te rs o f s a fe ty en coders used can be o b ta in e d fro m th e S IS TE M A database , th e Lenze A K B (A p p lic a tio n K n o w le d g e Base) o r th e data sh eet o f th e en co d e r m a n u fa c tu re r.

• Lenze d rive and a u to m a tio n c o m p o n e n ts ...

... m u st o n ly be used fo r th e in te n d e d purpose.

... m u st n ever be o p e ra te d if da m a ge d .

... m u st n ever be su b je cte d to te ch n ica l m o d ifica tio n s .

... m u st n ever be o p e ra te d unless c o m p le te ly assem bled.

... m u st n ever be o p e ra te d w ith o u t th e covers/gu ards .

... can - d ep e n d in g on th e ir degree o f p ro tection - have live, m ova b le o r ro ta tin g parts d u r in g o r a fte r o p e ra tio n . Surfaces can be hot.

• T ra n s p o rt and s to ra g e in a d ry , lo w -v ib ra t io n e n v iro n m e n t w ith o u t agg ress ive a tm o sp h e re ; p re fe ra b ly in th e p a cka g in g p rov id e d b y th e m a n u fa c tu re r.

- P ro te ct a g a in s t d u s t and im pacts .

- O b se rve c lim a tic c o n d it io n s a cc o rd in g to th e te ch n ica l data .

• Lenze d rive and a u to m a tio n c o m p o n e n ts ...

... m u st o n ly be used as in te n d e d .

... m u st n ever be co m m iss io n e d d esp ite n o tice a b le da m a ge .

... m u st n ever be te c h n ic a lly cha n ged .

... m u st n ever be co m m iss io n e d in an in c o m p le te ly m o u n te d sta te .

... m u st n ever be o p e ra te d w ith o u t th e req u ired covers.

... m a y have live, m o v in g o r ro ta ry parts d u r in g and a fte r o p e ra tio n - c o rre s p o n d in g to th e ir ty p e o f p ro te c t io n . Surfaces m a y be hot.

... m u st n o t be o p era te d w ith la rge v ib ra tio n s .

... m u st n o t be o p era te d in th e fre q u e n c y ran ge o f a p la n t o r th e d rive system .

• A ll sp e c ifica tio n s o f th e c o rre s p o n d in g enclosed d o c u m e n ta tio n m u st be ob served .

Th is is v ita l fo r a safe and tro u b le -f re e o p e ra tio n and fo r a c h ie v in g th e spec ified p ro d u c t fe a tu re s .

8 Lenze • BA 33.0006 • 3.0

Safety instructions 2A p p lic a t io n as d irected

• O n ly q u a lif ie d sk illed pe rson ne l are p e rm itte d to w o rk w ith o r on Lenze d rive and a u to m a tio n c o m p o n e n ts .

A c c o rd in g to IEC 60364 o r CENELEC H D 384, th ese are persons ...

... w h o are fa m ilia r w ith th e in s ta lla tio n , a ssem bly, c o m m iss io n in g and o p e ra tio n o f th e prod u ct,

... possess th e a p p ro p ria te q u a lif ic a t io n s fo r th e ir w o rk ,

... and are a cq u a in te d w ith and can a p p ly all th e a cc id e n t p re v e n t re g u la tio n s , d ire c tive s and la w s a p p lica b le a t th e place o f use.

2.2 A p p lic a t io n as d ire c te d

L o w -v o lta g e m a ch ine s are n o t h o u se h o ld a pp liances, b u t are in te n d e d as c o m p o n e n ts th a t are o n ly a p p lie d fo r re -use fo r in d u s tr ia l o r p ro fe ss ion a l pu rposes in te rm s o f IEC/EN 61000-3 -2 .

T h e y m e e t th e re q u ire m e n ts o f th e L o w -V o lta g e D ire c tive 2006/95/EC and th e h a rm o n ise d s ta n d a rd s o f th e IEC/EN 60034 series.

It is pe rm iss ib le to use lo w -v o lta g e m ach ines w ith IP23 p ro te ctio n o r less o u td o o rs o n ly i f specia l p ro te c tive m easures are ta ken .

Do n o t use th e in te g ra te d brakes as fa il-s a fe brakes. It c a n n o t be ru led o u t th a t th e b ra k in g to rq u e w il l be reduced due to d is ru p tiv e fa c to rs th a t c a n n o t be in flu e n ce d .

• D rives

- . . . m u st o n ly be o p era te d u n d e r th e o p e ra tin g c o n d it io n s and p o w e r lim its sp ec ified in th is d o c u m e n ta tio n .

- . . . c o m p ly w ith th e p ro te c t io n re q u ire m e n ts o f th e EC L o w -V o lta g e D irec tive .

1 Note!G e n e ra lly , all p ro d u c ts th is d o c u m e n ta tio n is va lid fo r m e e t th e re q u ire m e n ts o f th e L o w -V o lta g e D ire c tive 2006/95/EC. P rodu cts th a t do n o t m e e t th e m in im u m e ffic ie n c ie s o f th e EU D ire c tive 640/2009 (and hence th e ErP D ire c tive 2009/125/EC), w i l l n o t be C E -c o m p lia n t as o f 16th Jun e 2011 and th u s d o n o t receive a CE d e s ig n a tio n .

In th a t case, th e p ro d u c t m a y o n ly be used o u ts id e th e EEA.

A n y o th e r use shall be d ee m ed in a p p ro p r ia te !

Lenze • BA 33.0006 • 3.0 9

2 Safety instructionsForeseeable m isuse

2.3 F o reseea b le m isu se

• Do n o t o p e ra te th e m oto rs

- . . . in e xp lo s io n -p ro te c te d areas

- . . . in a gg re ss ive e n v iro n m e n ts (acid, gas, va p o u r, du st, o il)

- . . . in w a te r

- . . . in ra d ia tio n e n v iro n m e n ts

1 Note!In creased surface and co rro s io n p ro te c tio n can be ach ieved b y u s ing a d a p ted c o a tin g system s.

2.4 R esidual hazards

P ro te c t io n o f persons

• Th e m o to r su rfaces can becom e v e ry hot. D a n ge r o f burns w h e n to u c h in g !

- P rov id e p ro te c tio n a g a in s t acc id en ta l con tact, i f necessary.

• H ig h fre q u e n c y vo lta g e s can be c a p a c it iv e ly tra n s fe rre d to th e m o to r h o u s in g th ro u g h th e in v e rte r su p p ly .

- Earth m o to r h o u s in g c a re fu lly .

• D a n ge r o f u n in te n tio n a l s ta r t in g o r e lec trica l shocks

- C o n n e c tio n s m u st o n ly be m ade w h e n th e e q u ip m e n t is d ee n e rg ised and th e m o to r is a t s ta n d still.

- In s ta lle d brakes are no fa il-s a fe brakes.

10 Lenze • BA 33.0006 • 3.0

Safety instructions 2Residual hazards

M o to r p ro te c t io n

• In sta lle d th e rm a l d e te c to rs are n o fu ll p ro te c t io n fo r th e m ach ine .

- If req u ired , l im it th e m a x im u m c u rre n t, p a ra m e te rise th e c o n tro lle r such th a t it w i l l be s w itc h e d o f f a fte r som e seconds o f o p e ra tio n w ith I > In , e sp e c ia lly if th e re is th e d a n g e r o f b lock in g .

- In sta lle d o ve rlo a d p ro te ctio n does n o t p re ve n t an o ve rlo a d u n d e r a n y c o n d itio n s .

• In sta lle d brakes are no fa il-s a fe brakes.

- T h e to rq u e can be reduced due to d is ru p tiv e fa c to rs th a t c a n n o t be in flu e n ce d , e.g. b y in g re ss in g oil due to a d e fe ct sh a ft se a lin g r in g on th e A side.

• Fuses are no m o to r p ro te c tio n .

- Use c u rre n t-d e p e n d e n t m o to r p ro te c t io n sw itc h e s a t a ve rage o p e ra tin g fre q u e n c y .

- Use in s ta lle d th e rm a l d e te cto rs a t h igh o p e ra tin g fre q u e n c y .

• T o o h igh to rq u e s cause a fra c tio n o f th e m o to r sh a ft.

- T h e m a x im u m to rq u e s a cc o rd in g to c a ta lo g u e m u st n o t be exceeded .

• Lateral fo rce s fro m th e m o to r sh a ft m a y occur.

- A l i g n sh a fts o f m o to r and d r iv in g m a ch in e e x a c t ly to each o th e r.

• If d e v ia tio n s fro m n o rm a l o p e ra tio n occur, e.g. increased te m p e ra tu re , noise, v ib ra t io n , d e te rm in e th e cause and, i f necessary, c o n ta c t th e m a n u fa c tu re r. If in d o u b t, s w itc h o f f th e m o to r.

F ire p ro te c t io n

• Fire hazard

- P reven t c o n ta c t w ith f la m m a b le substances.

Lenze • BA 33.0006 • 3.0 11

3 Product descriptionId e n tif ic a t io n

3.1 Id e n t if ic a t io n

T yp e s M C ., M Q A

Synchronous servo motors MCS

Asynchronous servo motors MCA MQA

MT-MCS-001.is MT-MCA-001. MT-M0A-001.i;

T yp e M D ...

EN

12 Lenze • BA 33.0006 • 3.0

Product description 3Id e n tif ic a t io n

N a m e p la te

3.1.1 N a m e p la te

EN

Lenze • BA 33.0006 • 3.0 13

Id e n tif ic a tio nN a m e p la te

3 Product description

EN

No. Explanation1 Manufacturer2 Motor type3 Lenze motor type4 Rated voltage Ur [V]5 Rated current Ir [A]6 Maximum current Imax [A]7 Labelling of encoder (example: IG2048 - 5V - T; explanation Ш 18) / resolver correction value C 4168 Feedback/encoder or resolver data; brake data (if available): AC/DC brake voltage

Current Braking torque

9 Motor no.10 Enclosure11 Temperature class12 Permissible ambient temperature range13 8-digit identification number + 16-digit serial number14 General motor standard15 Circuit of the winding16 Motor protection/thermal sensor17 Selection number for operation on servo inverters (enter the provided selection number in C0086 to automatically optimise the

control mode)18 Rated speed nr [rpm]19 Rated power Pr [HP]20 Rated power Pr [kW]21 Continuous standstill torque M0 [Nm]22 Rated torque Mr [Nm]23 Rated power factor cos ф24 Rated frequency fr [Hz]25 Valid conformities, approvals and certificates: CE identification/standard

UL mark with UL file number

Example: MCA Example: MCS

Le n ziHans-Lenze-StraBe 1 Madein Г Г

3 Germany C AUS 4 tGERMANY Е210321 EN60034

Hans-Lenze-StraGe 1 I м и м 31855 Aerzen Made in QY I СU B V 1 Z B rrpMAMv Germany С T i l US V X .

3-MOT Typ MCA 1X25-RS0P1-A38R-ST5SOON-ROsu 3-MOT Typ MCS 14H32-SRMP1-B24N-ST6S00N-R0SU390 V- 6.4 kW 24.6 Nm 85 Hz 2490 r/min 295 V~ 4.7 kW 14.0 Nm 215 Hz 3225 r/min13.5 A 8.58 HP Mo 39 Nm cos<p 0.83 C86:1378 11.9 A HP Mo 21.0 Nm Ujn 246 V C86:1331

IP 54 1. CL. F Та 40"C KTY max. 45.5 A IP 65 I.CLF Та 40eC KTY+ 2PTCFeedback K12345678 C416: Id.Nr. 15061467 Ceber ... L024-8V-H 1416: Id.Nr. 15227910BrakT 24 V - 1.46 A 80.0 Nm Bremse 24V. „ 87 д i 8.0 NmSN 15061467100000170712345 ||Hill IMIIIIIIMINil III

MT-MCA-002.iso/dmsSN 152279100000170712345 ||lllllllllllllllllllllllllllllllllllllll

MT-MCS-002.iso/dms

14 Lenze • BA 33.0006 • 3.0

Product description 3Id e n tif ic a t io n

P ro d u c t key

3.1.2 P ro d u c t k e y

S ervo m o to rs M C A , M C S , M Q A

Legend fo r p ro d u c t k e y

Ш TypeC Compact servo motors (if required, with axial ventilation) O Radially ventilated motor

Ш DesignA Asynchronous S Synchronous

© Motor frame size, motor length, speed06 Square dimension 62 mm 19 Square dimension 192 mm09 Square dimension 89 mm 20 Square dimension 200 mm10 Square dimension 102 mm 21 Square dimension 214 mm12 Square dimension 116 mm 22 Square dimension 220 mm13 Square dimension 130 mm 26 Square dimension 260 mm14 Square dimension 142 mm C...X Overall length17 Square dimension 165 mm XX Speed in 100 min-1

Ш Speed sensor, angle sensorRS0 Resolver p=1 RVO Resolver p=1 "safety”SKM Multiturn absolute value encoder with sin/cos signals, Hiperface SVS Singleturn absolute value encoder with sin/cos signals, Hiperface "safety"SRS Singleturn absolute value encoder with sin/cos signals, Hiperface SVM Multiturn absolute value encoder with sin/cos signals, Hiperface "safety"SRM Multiturn absolute value encoder with sin/cos signals, HiperfaceECN Singleturn absolute value encoder with sin/cos signals, EnDatEON Multiturn absolute value encoder with sin/cos signals, EnDatEOI Multiturn absolute value encoder with sin/cos signals, EnDatCXX Incremental encoder TTL with commutation signals UVW S1S Incremental encoder with safety functionTXX Incremental encoder TTL SXX Incremental encoder sin/cos (IS2048)HXX Incremental HTL encoder NNO No encoder

© BrakeB0 Without brake FH Spring-applied brake 230V AC, reinforcedF1 Spring-applied brake 24V DC P1 PM brake 24V DCF2 Spring-applied brake 24V DC, reinforced P2 PM brake 24V DC, reinforcedF5 Spring-applied brake 205V DC P5 PM brake 205V DCF6 Spring-applied brake 205V DC, reinforced P6 PM brake 205V-DC, reinforcedFG Spring-applied brake 230V AC

EN

Lenze • BA 33.0006 • 3.0 15

Id e n tif ic a t io n P rod u ct key


EN

E Design, shaft, concentricity/vibrational severity/direct gearbox attachmentDesign

A Standard flange form A/FF with through hole, cyl. shaft without keywayB Standard flange form A/FF with through hole, cyl. shaft with keywayC Standard flange form C/FT with threaded holes, cyl. shaft without keywayN Standard flange form C/FT with threaded holes, cyl. shaft with keyway (standard attachment)F Same as version A except that flange is large V Same as version N except that flange is largeG Same as version B except that flange is large O Without flange and without keywayU Same as version C except that flange is large P Without flange and with keyway

Shaft11 Shaft 11x23 (MCS06) 24 Shaft 24x50 (MCS14; MCA14, 17)14 Shaft 14x30 (MCS09; MCA 10) 28 Shaft 28x60 (MCS19; MCA19)19 Shaft 19x40 (MCS12; MCA13) 38 Shaft 38x80 (MCA21)

Concentricity/vibrational severity/direct gearbox attachmentN or R Concentricity/vibrational severityZ0X Direct gearbox attachment: Motor without pinion for mounting on open gearbox with pinion; flange for direct gearbox attachment without intermediate cover, with

tapered hollow shaftY0X Direct gearbox attachment: Motor without pinion for mounting on open gearbox with pinion; flange for direct gearbox attachment with intermediate cover, with

tapered hollow shaft© Electrical connection, enclosure, cooling, load flywheelElectrical connection

ST Separate circular connectors for power/brake, encoder/thermal detector, fanSO Shared rectangular connector for power, encoder...KK Separate terminal boxes for power/brake, encoder/thermal detector/fanKG Separate terminal boxes for power/brake, blower circular connectors for encoder, thermal detectorKS Terminal box for power+brake; circular connector for encoder and thermal detector; circular connector for blowerSK Circular connector for power+brake; circular connector for encoder+thermal detector; terminal box for fan

Enclosure2 IP23 6 IP65 with shaft sealing ring5 IP54 without shaft sealing ring (except for direct mounting on gearbox)A IP64 (A-flange, without shaft sealing ring) / IP65B IP54 with shaft sealing ring (A-bearing, oil-tight)C IP54 with shaft sealing ring, double lip (A bearing dust-tight)D IP65 with double-lip shaft sealing ring

CoolingS00 Self cooling/without fan F10 Blower 230V; AC; 1NF1F Blower 230V; AC; 1N; filter F30 Blower 400V; AC; 3NF3F Blower 400V; AC; 3N; filter F50 Blower 115V; AC; 1NFWO Blower 480V; AC; 3N FWF Blower 480V; AC; 3N; filter

Load flywheelN Without additional load flywheel | J With additional mass inertia

И Motor protection, electron. nameplate, color/specification, approvalTemperature protection

B NC thermal contact R KTY sensorE KTY sensor; electronic nameplate

Electronic nameplate0 Standard nameplate 2 Second nameplate supplied loose1 Standard nameplate + electronic nameplate 3 Second nameplate supplied loose + electronic nameplate

Colour/specificationS Colour: black U Specification - UL design and CSA design, approval cWus

R Specification - UL design, approval WШ Miscellaneous

16 Lenze • BA 33.0006 • 3.0


Product description 3

S ervo m o to rs M D D D D

ffl TypeD Three-phase AC currentIS Cooling method, ventilationF Forced ventilatedS Natural ventilation (cooling by convection and radiation)© Design, housingK Compact servo motor with square housing and cooling ribsO IP23 servo motor with square housing© Machine typeA Asynchronous machineS Synchronous machine© Built-on accessoriesAG Absolute value encoderBA Brake and sin-cos absolute value encoder or SSI absolute value encoderBI Brake, incremental encoderBS Brake and resolverBR Brake, resolverIG Incremental encoderRS ResolverRV Resolver "safety"E Frame size036; 056; 071; 100, 112, 132, 160© Overall length0; 1; 2; 3; 4© Number of pole pairs1, 2; 3

Lenze • BA 33.0006 • 3.0 17



Fe ed b a ck syste m

R e s o lv e r / e n c o d e r П П E

Гд1

] с ] с ]

[AJ

LsJ

LVJ

Legend fo r th e p ro d u c t k e y

EN

S Type

RS ResolverRV Resolver ’’safety”IG Incremental encoderIK Incremental encoder with commutation signalSFC Singleturn absolute value encoderAM Multiturn absolute value encoder

[g Number

1 2-pole resolver for three-phase AC motors2, 3, 4... Number of pole pairs for resolvers32, 128, 512, Number of steps / increments per revolution1024, 2048, ...

[§ Voltage

5 V, 8 V, 15 V, Medium supply voltage24 V, ...

D Interface or signal level

StandardT TTLH HTL (for incremental encoders)H Hiperface (for absolute value encoders)E EnDatS sin/cos 1 V ssfor safety function Safety integration level (SIL)U TTLK HTL (for incremental encoders)K Hiperface (for absolute value encoders) 1; 2; 3; 4F EnDatV sin/cos 1 V ss

E xa m p le o f a c o m p le te en co d e r nam e:A S 1 0 2 4 -8 V -K 2 = S in g le tu rn a b so lu te va lu e en co d e r w ith s a fe ty fu n c tio n ;

1024 pe riod s per re v o lu t io n ; 8 V s u p p ly vo lta g e ; H ip e rfa ce in te rfa c e ; s a fe ty in te g ra tio n level SIL2

If fe e d b a ck system s fo r s a fe ty fu n c tio n s are used, th e m a n u fa c tu re r 's d o c u m e n ta tio n m u st be o bse rve d !

18 Lenze • BA 33.0006 • 3.0

Technical data 4G en era l data and o p e ra tin g c o n d itio n s

4.1 G e n e ra l da ta and o p e ra t in g c o n d itio n s

G e n e ra l da ta

ConformityCE 2006/95/EC Low-Voltage Directive

ApprovalsUL ANSI/UL 1004-1

ANSI/UL 1004-6Rotating Electrical Machines Servo and Stepper Motors

CSA CSA-C22.2 No. 100 Motors and Generators

Protection of persons and devicesEnclosure See nameplate

Degrees of protection only apply to horizontal installationAll unused connectors must be closed with protection covers or blanking plugs.

Temperature class F (155 °C) IEC 60034 Exceedance of the temperature limit weakens or destroys the insulation

Permissible voltage According to limiting curve A of the pulse voltage from IEC / TS 60034-25 (image 14)

EMCNoise emission IEC/EN 61800-3 Depending on the controller, see documentation for the

controller.Noise immunity

ENO p e ra t in g c o n d itio n s

Ambient conditions Climatic

Transport IEC/EN 60721-3-2 2K3 (-20 °C ... +70 °C)Storage IEC/EN 60721-3-1 1K3 (-20 °C ... +60 °C) < 3 months

1K3 (-20 °C ... +40 °C) > 3 monthsOperation IEC/EN 60721-3-3 3K3 (-20 °C ... +40 °C) Without brake

3K3 (-10 °C ... +40 °C) With brake3K3 (-15 °C ... +40 °C) with blower> +40 °C with power reduction, see

catalogueSite altitude < 1000 m amsl - without power reduction

> 1000 m amsl < 4000m amsl with power reduction, seecatalogue

Humidity Relative humidity < 85 %, without condensationElectrical

The motor connection type depends on the controllerLength of the motor cable See inverter instructionsLength of cable for speed feedback

MechanicalIEC/EN60721-3-3 3M6

Lenze • BA 33.0006 • 3.0 19

4 Technical dataG en era l data and o p e ra tin g c o n d itio n sS e ttin g th e s w itc h in g fre q u e n c y to th e rated m o to r data

4.1.1 S e tt in g th e s w itc h in g fre q u e n c y to th e ra ted m o to r da ta

Th e rated da ta are va lid fo r o p e ra tio n on an in v e rte r w ith a s w itc h in g fre q u e n c y o f a t least 8 kH z. If o p e ra te d a t a s w itc h in g fre q u e n c y o f f ch=4 kHz, th e fo l lo w in g conseq uences m u st be observed .

Motor type ConsequencesMDFQA 160 • At fch = 4 kHz, the motor continuously reaches only approx. 95 %

of its rated torque.• Strongly increased noise emission

MQA 20, 22, 26 MCA 20, 22, 26

• At fch = 4 kHz, the motor continuously reaches only approx. 95 % of its rated torque.

• Increased noise emissionMCSMCA 10, 13, 14, 17, 19, 21 MD^KS

• All published rated data remain valid if fch = 4 kHz.

EN

20 Lenze • BA 33.0006 • 3.0

Mechanical installation 5Im p o r ta n t notes

5.1 Im p o r ta n t n o tes

Som e o f th e m o to rs m o u n te d to th e g e a rb o xe s are eq u ip p e d w ith tra n s p o rt a ids. T h e y are o n ly in te n d e d fo r th e m o u n tin g / d is m o u n t in g o f th e m o to r to th e g e a rb o x and m u st n o t be used fo r th e e n tire geared m o to r!

• O n ly m ove th e d rive w ith m eans o f tra n s p o rt o r ho ists th a t have su ff ic ie n t lo a d -b e a rin g cap ac ity .

• Ensure safe f ix in g .

• A v o id shocks!

5.2 P re p a ra tio n

Rem ove th e co rros ion p ro te c tio n fro m th e sh a ft ends and fla n ges . If necessary, rem ove d ir t u s in g s ta n d a rd c le a n in g so lven ts .

@ Stop!B earings o r seals m u st n o t com e in to c o n ta c t w ith th e so lve n t - m a te ria l dam ages.

A f te r a lo n g s to ra g e pe riod (> 1 ye a r) yo u have to check w h e th e r m o is tu re has e n te re d th e m o to r. For th is purpose, m easu re th e in s u la tio n resistance (m e a su rin g v o lta g e 500 V d c ). In case o f va lu e s < 1 k Q p e r v o lt o f rated vo lta g e , d ry th e w in d in g .

5.3 A s s e m b ly o f b u ilt -o n accessories

F o llo w th e in s tru c tio n s b e lo w c a re fu lly . Please n ote th a t, in th e e ve n t o f im p e rm iss ib le a lte ra tio n o r m o d if ic a tio n o f th e m o to r, yo u w il l lose all e n tit le m e n ts to m ake c la im s u n d e r w a r ra n ty and to b e n e fit f ro m p ro d u c t lia b il it y o b lig a tio n s .

• M o u n t th e tra n s m is s io n e le m e n ts :

- Shocks and im p a c ts m u st be a vo id e d ! T h e y cou ld d e s tro y th e m o to r.

- A l w a y s use th e cen tre bore in th e m o to r sh a ft (in accordance w ith D IN 332, des ign D) fo r m o u n tin g .

- T o le ra n ce s o f th e sh a ft ends:<0 50 m m : ISO k6, > 0 50 m m : ISO m6.

• O n ly use an e x tra c to r fo r th e d isa ssem b ly .

• W h e n u s in g be lts fo r to rq u e / p o w e r tra n s m is s io n :

- Te n s io n th e be lts in a c o n tro lle d m a n ne r.

- P rov id e p ro te c tio n a g a in s t acc id en ta l co n ta c t! D u rin g o p e ra tio n , surface te m p e ra tu re s o f up to 140°C are possible .

Lenze • BA 33.0006 • 3.0 21

H o ld in g brake (o p tio n )In s ta lla tio n

5 Mechanical installation

5.3.1 In s ta lla tio n

Im p o r ta n t n otes

• Th e m o u n tin g su rface m u st be d im e n s io n e d fo r th e d es ign , w e ig h t and to rq u e o f th e m o to r.

• Th e fo o t and f la n g e faces m u st rest f la t on th e m o u n tin g surface.

- In co rrec t m o to r a lig n m e n t reduces th e serv ice life o f th e ro lle r b ea rin gs and tra n s m is s io n e lem en ts .

Im p acts on sh a fts can cause b e a rin g da m a ge .

• Do n o t exceed th e p e rm iss ib le ran ge o f a m b ie n t o p e ra tin g te m p e ra tu re (Ш 19).

• Fasten th e m o to r secure ly .

• Ensure th a t th e v e n tila t io n is n o t im p e d e d . T h e e x h a u s t a ir, a lso th e e x h a u s t a ir o f o th e r m a ch ine s n e x t to th e d rive sys te m , m u st n o t be ta ken in im m e d ia te ly .

• D u rin g o p e ra tio n , su rfaces are ho t, up to 140 °C! Ensure th a t g u a rd p re v e n tin g acc id en ta l co n ta c t is in place!

Ensure an even surface, so lid fo o t/ f la n g e m o u n tin g and e xa c t a lig n m e n t i f a d ire c t c lu tch is con n ected . A v o id resonances w ith th e ro ta tio n a l fre q u e n c y and d o u b le m ains f re q u e n c y w h ic h m a y be caused b y th e assem b ly.

Use a p p ro p ria te m eans to m o u n t o r rem ove tra n sm iss io n e le m e n ts (h e a tin g ) and cover b e lt p u lle ys and c lu tch e s w ith a to u c h g u a rd . A v o id im p e rm is s ib le b e lt te n s io n s .

@ Stop!Ensure a co rrec t b e lt te n s io n !

Th e m a ch ine s are h a lfk e y ba lanced . T h e c lu tch m u st be h a lfk e y ba lanced , to o . The v is ib le ju t t in g o u t pa rt o f th e key m u st be rem ove d .

D esign s w ith s h a ft end a t th e b o tto m m u st be p ro te c te d w ith a co ve r w h ic h p reven ts th e ing ress o f fo re ig n pa rtic les in to th e fa n .

5.4 H o ld in g b rake (o p tio n )

Im p o rta n t no tes

A s an o p tio n , th e m o to rs can be f it te d w ith a brake. T h e in s ta lla tio n o f brakes (in o r on th e m o to r) increases th e le n g th o f th e m o to r.

1 Note!Th e brakes used are n o t fa il-s a fe because in te rfe re n ce fa c to rs , w h ic h c a n n o t be in flu e n ce d (e.g. o il ingress), can lead to a re d u ctio n in to rq u e .

Th e brakes are used as h o ld in g brakes and serve to ho ld th e a xe s a t s ta n d still o r in th e d ee n e rg ised sta te .

E m e rg e n cy sto ps a t h ig h e r speeds are possib le , b u t h igh s w itc h in g e n e rg y increases w e a r on th e fr ic t io n surfaces and th e hub (see w e a r o f brakes, page 25 and 26).

22 Lenze • BA 33.0006 • 3.0

H o ld in g brake (o p tio n ) In s ta lla tio n

Mechanical installation 5

Th e brakes op era te acco rd in g to th e c losed -c ircu it princip le , i.e. th e brake is closed in th e d e e n e rg ise d sta te . T h e brakes fo r DC s u p p ly can be fe d w ith a b r id g e -re c tif ie d DC v o lta g e (b rid ge rectifie r) o r w ith a sm o oth e d DC vo lta g e . In fo rm a tio n on th e perm issib le v o lta g e to le ra n c e is p rov id e d in th e resp ective m o to r c a ta lo gu e .

If lo n g m o to r s u p p ly cables are used, pa y a tte n tio n to th e o h m ic v o lta g e d ro p a lo n g th e cab le and c o m p e n sa te fo r it w ith a h ig h e r v o lta g e a t th e in p u t end o f th e cable.

Th e fo l lo w in g a pp lies to Lenze syste m cables:

U * = U B + 0.08 Q , I 'm L Ib

U* [V] Resulting supply voltageUb [V] Rated voltage of the brakel [m] Cable lengthIB [A] Rated current of the brake

@ Stop!If no su ita b le v o lta g e ( in c o rre c t va lu e , in c o rre c t p o la r ity ) is a p p lie d to th e brake, th e brake w il l be a p p lie d and can be o ve rh e a te d and d e s tro ye d by th e m o to r c o n t in u in g to ro ta te .

Th e sh o rte s t o p e ra tin g t im e s o f th e brakes are ach ieved b y DC s w itc h in g o f th e v o lta g e and a su p p re sso r c irc u it (va ris to r o r spark su p p ressor). W ith o u t su p p resso r c ircu it, th e o p e ra tin g t im e s m a y increase. A v a ris to r/ sp a rk su pp resso r lim its th e b re a k in g v o lta g e peaks. It m u st be ensured th a t th e p o w e r lim it o f th e suppressor c ircu it is n o t exceeded. T h is l im it dep en d s on th e brake c u rre n t, brake vo lta g e , d is e n g a g e m e n t t im e and th e s w itc h in g o p e ra tio n s per t im e u n it.

F u rth e rm o re , th e su p p resso r c irc u it is necessary fo r in te rfe re n ce su pp ress ion and also increases th e service life o f th e re la y con ta c ts (e x te rn a l, n o t in te g ra te d in th e m o to r).

Please re fe r to th e ca ta lo g u e fo r se rvo m o to rs fo r d e ta ile d in fo rm a tio n

a b o u t h o ld in g brakes.

1 Note!Th e brake c a n n o t be rea d ju sted . W h e n th e w e a r l im it is reached, th e brake has to be replaced.

Lenze • BA 33.0006 • 3.0 23

H o ld in g brake (o p tio n )P e rm a n e n t m a g n e t h o ld in g brakes

5 Mechanical installation

5.4.1 P e rm a n e n t m a g n e t h o ld in g b rakes

These brakes are used as h o ld in g brakes and serve to ho ld th e axes w ith o u t backlash at s ta n d s till o r in th e d ee n e rg ised sta te .

W h e n a c tiv a tin g th e brake, it m u st be ensured th a t th e brake is released o r en gaged at ze ro speed to a vo id u nn ecessary and rap id w e a r o f th e brake.

W h e n used s o le ly as h o ld in g brakes, th e brakes are v ir tu a lly w e a r fre e on th e ir fr ic t io n surfaces. If th e m a x. p e rm iss ib le s w itc h in g e n e rg y per e m e rg e n c y sto p (see c a ta lo gu e ) is n o t exceeded , a t least 2000 e m e rg e n c y s to p fu n c tio n s fro m a speed o f 3000 rpm are possib le .

W = К • Jges • m2W [J] EnergyJtot [kgm2] Total moment of inertia® [Vs] Angular velocity <а=2я n/60, n= speed [rpm]

Th e h o ld in g to rq u e s sp ec ified in th e c a ta lo g u e o n ly a p p ly w h e n th e m o to r is a t s ta n d s till. In th e case o f a s lip p in g brake, th e d yn a m ic b ra k in g to rq u e a lw a y s a pp lies w h ic h dep en d s on th e speed.

EN

@ Stop!Th e h o ld in g brake is o n ly des ign ed fo r a lim ite d n u m b e r o f e m e rg e n c y stops. U tilis a tio n as a w o rk in g brake, e.g. to d ece le ra te a load, is n o t p e rm iss ib le .

1 Note!Th e brakes are m a in te n a n c e -fre e and c a n n o t be ad ju sted . In th e e ve n t o f w e a r, e.g. th ro u g h e m e rg e n c y stops, th e brakes m u st be replaced.

These brakes o p e ra te a cco rd in g to th e c lo s e d -c irc u it p rin c ip le , i.e. th e brake is closed in th e d ee n e rg ised sta te .

Brakes w ith a rated v o lta g e o f DC 24 V are des ign ed fo r s m o o th e d DC v o lta g e s w ith a rip p le o f <1 %. It m u st be ensured th a t th e c o n n e c to r on th e m o to r side is su pp lied w ith th e m in im u m v o lta g e o f DC 24 V -10 %. If necessary, th e v o lta g e d rop in th e cable should a lso be cons ide red . If th e m a x im u m v o lta g e DC 24 V + 5 % is exceede d , th e brake can close a ga in . S u p p ly in g th e brake w ith b r id g e -re c t if ie d DC v o lta g e (b r id g e re c tif ie r w ith o u t a d d it io n a l s m o o th in g ) o r a DC v o lta g e w ith a rip p le o f >1 % can lead to a m a lfu n c t io n in g o f th e brake o r an increase in th e e n g a g e m e n t and d is e n g a g e m e n t tim e s .

Brakes w ith a rated v o lta g e o f DC 205 V are designed fo r b r id ge -re c tifie d DC vo lta g e , i.e. fo r s u p p ly v ia a b rid ge re c tif ie r fro m th e 230 V m a ins (h a lf -w a v e re c tifie rs are n o t pe rm iss ib le ). S u p p ly in g th e brake w ith s m o o th e d DC v o lta g e can lead to m a lfu n c t io n in g o r an increase in th e e n g a g e m e n t and d is e n g a g e m e n t tim e s . W ith regard to th e m in im u m and m a x im u m vo lta ge s , th e sam e co n d ition s a p p ly as fo r brakes w ith 24 V , i.e. th e pe rm iss ib le v o lta g e to le ra n c e is 205 V DC +5 %, -10 %.

24 Lenze • BA 33.0006 • 3.0

H o ld in g brake (o p tio n ) P e rm a n e n t m a g n e t h o ld in g brakes


W e a r o f p e rm a n e n t m a g n e t b rakes

If ap p lied as d irected (a p p lica tio n as h o ld in g brakes), th e p e rm a n e n t m a g n e t brakes o f th e se rvo m o to rs are w e a r fre e and in ten d ed fo r lo n g o p e ra tin g tim e s . Th e w e a r on th e f r ic t io n lin in g is due to e.g. e m e rg e n c y stops.

Th e ta b le b e lo w describes th e d if fe re n t reasons fo r w e a r and th e ir im p a c t on th e c o m p o n e n ts o f th e p e rm a n e n t m a g n e t brakes.

Component Effects Influencing factors CauseFriction lining / friction surface at the armature plate and external pole

Wear on the friction lining Applied friction energy Braking during operation (impermissible, holding brakes!)Emergency stopsOverlapping wear when the drive starts and stopsActive braking by the drive motor with the help of the brake (quick stop)

Springs Fatigue failure of the springs

Number of switching operations of the brake

Axial duty cycle of the springs

Permanent magnet Useless brake Temperature, overvoltage Excessive overvoltages / temperatures

@ Stop!In case o f w e a r a b ove th e m a x im u m a ir gap ( @ brake o p e ra tin g in s tru c tio n s ), a p p lic a tio n o f th e brake c a n n o t be en sured . In th is case, no b ra k in g process is carried ou t.

EN

Lenze • BA 33.0006 • 3.0 25

5 Mechanical installationH o ld in g brake (o p tio n ) S p rin g -a p p lie d h o ld in g brakes

5.4.2 S p rin g -a p p lie d h o ld in g brakes

These brakes are used as h o ld in g brakes and serve to ho ld th e axes w ith o u t backlash at s ta n d s till o r in th e d ee n e rg ised sta te .

For p e rm iss ib le o p e ra tin g speeds and ch a ra cte ris tics , p lease see th e resp ective va lid m o to r ca ta lo gu e . E m e rg e n cy sto ps a t h ig h e r speeds are possib le , b u t h igh s w itc h in g e n e rg y increases w e a r on th e fr ic t io n surfaces and th e hub.

@ Stop!Th e fr ic t io n surfaces m u st a lw a y s be fre e fro m oil and grease because even sm a ll a m o u n ts o f grease o r o il w il l c o n s id e ra b ly reduce th e b ra k in g to rq u e .

Th e fo rm u la b e lo w prov ide s a s im p lif ie d w a y to ca lcu la te fr ic t io n e n e rg y per s w itc h in g cycle w h ic h m u st n o t exceed th e lim it va lu e fo r e m e rg e n c y sto ps th a t dep en ds on th e o p e ra tin g fre q u e n c y ( Ш m o to r c a ta lo g u e ; Lenze d rive s o lu tio n s : Form u las , d im e n s io n in g , and ta b les).

2 M K Q = к ■ Jges ■ Аш 2 ■ M KM

Q [J] Friction energyJtot [kgm2] Total mass inertia (motor + load)Аш [7s] Angular velocity ш=2я n/60, n= speed [rpm]MK [Nm] Characteristic torqueML [Nm] Load torque

D e p e n d in g on th e o p e ra tin g c o n d it io n s and possib le he at d iss ip a tio n , th e surface te m p e ra tu re s can be up to 130 °C.

Th e sp rin g -a p p lie d brakes op era te acco rd in g to th e c losed -c ircu it princip le , i.e. th e brake is c losed in th e d e e n e rg ise d sta te . T h e brakes can be fe d w ith a b r id g e -re c t if ie d DC v o lta g e (b rid g e re c tif ie r) o r w ith a s m o o th e d DC v o lta g e . Th e pe rm iss ib le v o lta g e to le ra n c e is ±10%.

For m ore in fo rm a tio n on s p rin g -a p p lie d brakes, p lease re fer to th e

c o rre s p o n d in g ca ta lo gu e s and o p e ra tin g in s tru c tio n s o f th e brakes.

W e a r o n s p rin g -a p p lie d b rakes

S p rin g -a p p lie d brakes o f th e IN T O R Q BFK458, BFK460 series and th e sp rin g -a p p lie d brake o f th e M Q A m o to rs are w e a r re s is ta n t and d es ign ed fo r lo n g m a in te n a n ce in te rva ls .

H o w e v e r, th e fric tio n lin ing, th e te e th betw een th e brake ro to r and th e hub, and also th e b ra k in g m e ch a n ism are n a tu ra lly su b je c t to fu n c t io n -re la te d w e a r w h ic h dep en d s on th e a p p lica tio n case (see ta b le ). In o rd e r to ensure safe and p ro b le m -fre e o p e ra tio n , th e brake m u st th e re fo re be checked and m a in ta in e d re g u la r ly and , i f necessary, replaced (see brake m a in te n a n ce and in sp e c tio n ).

Th e fo l lo w in g ta b le describes th e d if fe re n t causes o f w e a r and th e ir e ffe c t on th e c o m p o n e n ts o f th e s p rin g -a p p lie d brake. In o rd e r to ca lcu la te th e usefu l life o f th e ro to r and brake and d e te rm in e th e m a in te n a n ce in te rva ls to be prescribed , th e re le va n t in f lu e n c in g fa c to rs m u st be q u a n tif ie d . Th e m o s t im p o rta n t fa c to rs are th e a p p lied f r ic t io n e n e rg y , th e s ta rtin g speed o f b rak in g and th e s w itc h in g fre q u e n c y . If several o f th e in d ica te d causes o f w e a r on th e fr ic t io n lin in g occu r in an a p p lic a tio n , th e ir e ffe cts are to be added to g e th e r.

26 Lenze • BA 33.0006 • 3.0

H o ld in g brake (o p tio n ) S p rin g -a p p lie d h o ld in g brakes


Component Effects Influencing factors CauseFriction lining Wear on the friction lining Applied friction energy Braking during operation

(impermissible, holding brakes!)Emergency stops Overlapping wear when the drive starts and stops Active braking by the drive motor with the help of the brake (quick stop)

Number of start-stop cycles

Starting wear if motor is mounted in a position with the shaft vertical, even if the brake is open

Armature plate and flange

Running-in of armature plate and flange

Applied friction energy Friction between the brake lining and the armature plate or flange e.g. during emergency braking or service brake operation

Teeth of the brake rotor

Teeth wear (primarily at the rotor end)

Number of start-stop cycles,Level of the braking torque,Dynamics of the application,Speed fins in operation

Relative movement and impacts between brake rotor and brake hub

Armature plate bracket

Armature plate, cap screws and bolts are deflected

Number of start-stop cycles,Level of braking torque

Load changes and impacts due to reversal error during interaction between armature plate, cap screws and guide bolts

Springs Fatigue failure of the springs

Number of switching operations of the brake

Axial load cycle and shearing stress on the springs due to radial reversing error of the armature plate

EN

Lenze • BA 33.0006 • 3.0 27

6 Electrical installationIm p o rta n t notes

6.1 Im p o rta n t n o tes

H a za rd o u s v o lta g e on th e p o w e r co n n e c tio n s even w h e n d iscon n ecte d fro m m a in s : residual v o lta g e >60 V !

B efore w o rk in g on th e p o w e r c o n n ec tion s , a lw a ys d isco n n e c t th e d rive c o m p o n e n t fro m th e m a ins and w a it u n til th e m o to r is a t s ta n d still.V e r if y safe iso la tio n fro m su p p ly !

@ Stop!E lectrica l co n n e c tio n s m u st be carried o u t in accordance w ith th e n a tio n a l and re g io n a l re g u la tio n s !

O b se rve to le ra n ce s a cc o rd in g to IEC/EN 60034-1:

- V o l t a g e ±5 %

- F re q u e n cy ±2 %

- W a v e fo rm , s y m m e try (increases h e a tin g and a ffects e le c tro m a g n e tic c o m p a tib ility )

O b se rve notes on w ir in g , in fo rm a tio n on th e n am ep la te , and th e co n n ection schem e in th e te rm in a l b ox.

• Th e co n n e c tio n m u st en sure a c o n tin u o u s and safe e lec trica l su p p ly , i.e.

- no loose w ire ends,

- use ass igned cab le end f it t in g s ,

- en su re go o d e lectrica l c o n d u c t iv ity o f th e co n ta c t (re m o ve residual lacquer) if an (a d d itio n a l) PE c o n n e c tio n on th e m o to r h o u s in g is used),

- es tab lish a safe PE c o n d u c to r c o n n e c tio n ,

- t i g h t e n th e p lu g in c o n n e c to r to th e lim it stop.

- A f t e r th e c o n n e c tio n is c o m p le te d , m ake sure th a t all co n n e c tio n s on th e te rm in a l board are f i r m ly tig h te n e d .

• Th e sm a lle s t a ir gaps b e tw e e n u ncoa ted , live parts and a g a in s t ea rth m u st n o t fa ll b e lo w th e fo l lo w in g va lu es .

Minimum requirements for basic insulation according to IEC/EN 60664-1 (CE)

Higher requirements for UL design

Motor diameter

3.87 mm6.4 mm < 178 mm9.5 mm > 178 mm

• Th e te rm in a l b o x has to be fre e o f fo re ig n bodies, d irt, and h u m id ity .

• A ll unused cab le e n trie s and th e b o x its e lf m u st be sealed a g a in s t d u s t and w a te r.

28 Lenze • BA 33.0006 • 3.0

Electrical installation 6W ir in g a cc o rd in g to EM C

6.2 W ir in g a cc o rd in g to EM C

Th e E M C -c o m p lia n t w ir in g o f th e m o to rs is described in d e ta il in th e O p e ra tin g In s tru c tio n s fo r th e Lenze c o n tro lle rs .

• Use o f m e ta l EM C cab le g la n d s w ith sh ie ld co n n e c tio n .

• C o n n e c t th e s h ie ld in g to th e m o to r and to th e device.

6.3 P lu g co n n e c to rs

@ Stop!• T ig h te n th e c o u p lin g r in g o f th e con n ecto r.

• If p lu gs w ith o u t SpeedTec b a yo n e t n u t co n n e c to rs are used, th e c o n n e c to r b oxes fo r th e p o w e r / en co d e r / fa n c o n n e c tio n s m u st be secured b y O -r in g s i f lo a d in g s b y v ib ra tio n occur:

- M 17 c o n n e c to r b o x w ith O -r in g 15 x 1.3 m m



• N eve r d isco n n e c t p lu gs w h e n v o lta g e is b e in g a p p lie d ! O th e rw is e , th e p lu gs cou ld be d e s tro ye d ! In h ib it th e c o n tro lle r b e fo re d is c o n n e c tin g th e p lu gs!

EN

W h e n c o n n e c tin g th e cab le socket to th e m o to r c o n n e c to r, m ake sure th a t th e a ids to o r ie n ta t io n (pos. 1) are fa c in g each o th e r. O n ly th e n , tro u b le -fre e o p e ra tio n is ensured.

6.3.1 P o w e r co n n e c tio n s / h o ld in g b rake

6-pole (external view of poles)Pin Standard description Meaning M2312

BD1BD2

Holding brake + Holding brake -

© PE PE conductor4 U Power phase U5 V Power phase V6 W Power phase W

Lenze • BA 33.0006 • 3.0 29

6 Electrical installationP lu g co n n ecto rs H o ld in g brake

MCA 19...21, MCS 14...19, MQA 20 (external view of poles)Pin Standard description Meaning M4012 Not assigned

v +N\f / ° О ° V\w O ° u)

W ao о о 1/ / ХчФХ/

+ BD1BD2

Holding brake + Holding brake -

© PE PE conductorUVW

UVW

Power phase U Power phase V Power phase W

* At times, older documents also stated plug sizes of 1.0 (M23) and 1.5 (M40).

6.3.2 H o ld in g brake

MDFOAPin Standard description Meaning1 BD1 Holding brake +2 BD2 Holding brake -

6.3.3 Fan

EN


30 Lenze • BA 33.0006 • 3.0

Electrical installation 6P lu g co n n ecto rs

Feedback system

6.3.4 Feedback syste m

Resolver (external view of poles)Pin Designation Meaning M2312

+Ref-Ref

Transformer windings (reference windings) Code 0°

3 +VCCENP Supply: electronic nameplate 1 *45

+COS-COS Stator windings cosine

67

+SIN-SIN

Stator windings Sine

8 Ь з 10о 12бЛ910

Not assigned

1112

+KTY-KTY Thermal sensor KTY

Incremental encoder / sin/cos absolute value encoder Hiperface (external view of poles)Pin Designation Meaning M231 B Track B / + SIN Code 20°2 A Track A inverse / - COS 13 A Track A / + COS шщ45

+ Ub GND

Supply + Mass

6 Z Zero track inverse / - RS4857 Z Zero track / + RS4858 Not assigned9 B Track B inverse / - SIN10 Not assigned1112

+KTY-KTY Thermal sensor KTY MT plug-in connector-001.iso/dms

Sin/cos absolute value encoder with EnDat interface (external view of poles)Pin Designation Meaning M231 UP sensor Supply UP sensor23 Not assigned

4 0 V sensor 0 V sensor supplyCode 0°5

6+KTY-KTY Thermal sensor KTY

7 + Ub Supply + / +VCC ENP 1

89

CycleCycle

Clock pulse EnDat interface Clock pulse inverse EnDat interface

14 Щ10 GND Mass11 Shield Shield for housing of encoder1213

BB

Track BTrack B inverse

14 Data Data EnDat interface15 A Track A16 A Track A inverse17 Data Data inverse EnDat interface

EN

1) Only for versions with electronic nameplate ENP.* At times, older documents also stated plug sizes of 1.0 (M23) and 1.5 (M40).

Lenze • BA 33.0006 • 3.0 31

6 Electrical installationT e rm in a l b o x Feedback system

6.4 T e rm in a l b o x

1 Note!O p e n th e ho les on th e u n d ers id e o f th e knock o u t te rm in a l b o x w h e n th e c over is c losed.

EN

C ab le g la n d s and te rm in a l s tu ds fo r th e p o w e r te rm in a l b o x

Motor type / Power connectionmotor size Screwed connections Terminal Terminal board

Cablecross-section

[mm2]

Stripping length [mm]

Tightening torque [Nm]

Threadedbolt Tightening

torque [Nm]

MCA

, , , 1 x M20 x 1.5 + 1 x M16 x 1.5 0.08 ... 2.5 10 ... 11 2)

19, 21 1 x M32 x 1.5 + 1 x M25 x 1.5 0.2 ... 10 10 ... 11 2)20 2 x M20 + 2 x M 25 + 2 x M32 2.5 ... 16 18 ... 20 2)

22 1 x M40x1.5 + 1 x M50x1.5 + 1 x M20x1.5 + 1 x M16x1.5 10 ... 35 18 3,2

26 1 x M50 x 1.5 + 1 x M63 x 1.5 + 1 x M20 x 1.5 + 1 x M16 x 1.5 M12 15.5

MQA 20 2 x M20 + 2 x M 25 + 2 x M32 2.5 ... 16 18 ... 20 2)

22 1 x M40x1.5 + 1 x M50x1.5 + 1 x M20x1.5 + 1 x M16x1.5 10 ... 35 18 3.2

26 1 x M50 x 1.5 + 1 x M63 x 1.5 + 1 x M20 x 1.5 + 1 x M16 x 1.5 M12 15.5

MCS 09, 12,14D,14H,14L15,14P14,19F15,19J15 2 x M20 + 2 x M25 + 2 x M32

0.08 ... 2.5 1) 10 ... 11 2)

14L32,14P32,19F13,19J30,19P

0.2 ... 10 10 ... 11 2)

MDFQA 160 2 x M63 x 1.5 + 1 x M16 x 1.5 M12 15.5MDdKS 056,

071 1 x M20 x 1.5 + 1 x M16 x 1.5 0.08 ... 2.5 10 ... 11 2)

Tab. 1 Cable glands and connecting terminals1) 4 mm2 without wire end ferrule2) Spring terminal

32 Lenze • BA 33.0006 • 3.0

Electrical installation 6T e rm in a l b o x

C ab le g la n d s fo r th e fa n te rm in a l b o x

C ab le g la n d s fo r th e fa n te rm in a l b o x

Motor type/size Screwed connectionMCA/MOA 20

22 1 x M 16 x 1.526

6.4.1 P o w e r co n n e c tio n s

MCA; MCS, MQA 20...22, MDDKS, SDSGA, SDSGSTerminal Standard description Meaning

© PE PE conductorU U Motor winding phase UV V Motor winding phase VW W Motor winding phase WTP1 TP1 PTC thermistorTP2 TP2TB1 TB1 ThermostatTB2 TB2 Thermal NC contact

MCA 26, MQA 26, MDFQA 160Terminal Standard description Meaning© PE PE conductor1 U1 Start of winding phase U2 V1 Start of winding phase V3 W1 Start of winding phase W4 W2 End of winding phase W5 U2 End of winding phase U6 V2 End of winding phase V

EN

6.4.2 H o ld in g b rake DC 205 V - con n ected v ia re c t if ie r (o p tio n l)

Terminal Standard description Meaning

~ BA1 Connection to L1 - mains

AC-excited brake (rectifier)

~ BA2 Connection to N - mains

LI N

1 11+ BD1 (factory-set wiring) Connection of

holding brake +ш n U

- BD2 (factory-set wiring) Connection of holding brake -

o " -o Switching contact, DC switching

6.4.3 H o ld in g b rake DC 24 V (o p tio n a l)

Terminal Standard description MeaningBD1 BD1 Holding brake +BD2 BD2 Holding brake -

Lenze • BA 33.0006 • 3.0 33

6 Electrical installationT e rm in a l b o x Fan

6.4.4 Fan

1-phaseTerminal Standard description Meaning

© PE PE conductorU1 U1 Connection to L1 - mainsU2 U2 Connection to N - mains

3-phaseTerminal Standard description Meaning

© PE PE conductorL1 U Connection to L1 mainsL2 V Connection to L2 mainsL3 W Connection to L3 mains

EN

34 Lenze • BA 33.0006 • 3.0

Electrical installation 6T e rm in a l b o x

Feedback system

6.4.5 Feedback syste m

ResolverTerminal Designation MeaningB1 +Ref Transformer windingsB2 -Ref (reference windings)B3 + VCCENP Supply: electronic

nameplate 1B4 +COS Stator winding cosineB5 -COSB6 +SIN Stator winding sineB7 -SINB8 Not assignedR1 +KTY Thermal sensor KTYR2 -KTY

1) Only for versions with electronic nameplate ENP.

Incremental encoder / sin/cos absolute value encoder with HiperfaceTerminal Designation MeaningB1 + Ub Supply +B2 GND MassB3 A Track A / + COSB4 A Track A inverse / - COSB5 B Track B / + SINB6 B Track B inverse / - SINB7 Z Zero track / + RS485B8 Z Zero track inverse / - RS485B10 Shield - housing Shield - incremental encoderR1 +KTY Thermal sensor KTYR2 -KTY

EN

Sin/cos absolute value encoder with EnDat interfaceTerminal Designation MeaningB1 + Ub Supply + / + VCC ENP 1B2 GND MassB3 A Track AB4 A Track A inverseB5 B Track BB6 B Track B inverseB7 Data Data EnDat interfaceB8 Data Data inverse EnDat interfaceB20 Cycle Clock pulse EnDat interfaceB21 Cycle Clock pulse inverse EnDat interfaceB22 UP sensor UP sensorB23 0 V sensor 0 V sensorB24 Shield Shield for housing of encoderB25 Not assignedR1 +KTY Thermal sensor KTYR2 -KTY

1) Only for versions with electronic nameplate ENP.

Lenze • BA 33.0006 • 3.0 35

7 Safety engineering

7 Safety engineering

Motor-encoder combinations

D r iv e s y s te m s w i t h S e rv o D riv e s 9 4 00 a n d s a fe ty m o d u le S M 3 0 1 p ro v id e s p e e d -d e p e n d e n t

s a f e t y f u n c t io n s f o r s a fe s p e e d m o n i t o r in g a n d / o r s a fe r e la t iv e -p o s i t io n m o n it o r in g .

O b s e r v e p e rm is s ib le m o t o r -e n c o d e r c o m b in a t io n s d u r in g c o n f ig u r a t io n .

► P o s s ib le s p e e d -d e p e n d e n t s a f e t y f u n c t io n s w i t h s a f e t y m o d u le S M 3 0 1 :

- S a fe s to p 1 (SS1 )

- S a fe o p e r a t io n a l s to p (S O S )

- S a fe ly l im it e d s p e e d (SLS)

- S a f e m a x im u m s p e e d (S M S )

- S a fe d ir e c t io n (S D I)

- S a fe s p e e d m o n i t o r (S S M )

- S a fe ly l im it e d in c r e m e n t (SLI)

► P e rm is s ib le m o t o r -e n c o d e r c o m b in a t io n s f o r th e s e fu n c t io n s :

Synchronous Encoder Safe speed monitoring with SM301servo motors Type Product key

Sin/cos absolute value, single-turn AS1024-8V-K2Single-encoder

conceptPL d / SIL 2

MCS 06 ... 19 Sin/cos absolute value, multi-turn AM1024-8V-K2MDXKS 56 / 71 Resolver RV03 PL e / SIL 3

Two-encoder concept Up to PL e / SIL 3

Asynchronous Encoder Safe speed monitoring with SM301servo motors Type Product key

MCA 10 ... 26 MQA 20 ... 26

Sin/cos incremental IG1024-5V-V3 Single-encoder PL e / SIL 3Resolver RV03 concept

Two-encoder concept Up to PL e / SIL 3

A ’’t w o -e n c o d e r c o n c e p t” in c lu d e s e .g . a re s o lv e r as m o t o r e n c o d e r a n d , a t t h e s a m e t im e ,

a n a b s o lu te v a lu e e n c o d e r (s in / c o s ), a n in c r e m e n ta l e n c o d e r (T T L ) , o r d ig i t a l e n c o d e r

(S S I/ b u s ) as p o s it io n e n c o d e r o n t h e m a c h in e .

In t h e ca se o f t h e ” 2 -e n c o d e r c o n c e p t” , t h e a c h ie v a b le r is k m i t ig a t io n (P L/S IL ) d e p e n d s o n

th e s u i t a b i l i t y o f t h e e n c o d e rs u s e d .

Note!I f fe e d b a c k s y s te m s f o r s a f e t y f u n c t io n s a re u s e d , t h e m a n u fa c t u r e r 's d o c u m e n t a t io n m u s t b e o b s e rv e d !

36Lenze

BA 33.0006 3.0

Commissioning and operation 8Im p o r ta n t notes


For t r ia l run w ith o u t o u tp u t e le m e n ts , lo c k th e fe a th e rk e y . D o n o t d e a c tiva te th e p ro te c t ive devices, n o t even in a tr ia l run.

C heck th e co rrec t o p e ra tio n o f th e brake b efore c o m m is s io n in g m o to rs w ith brakes.

8.2 B e fo re s w itc h in g on

1 Note!B efore s w itc h -o n , yo u m u st ensu re th a t th e m o to r s ta rts w ith th e in te n d e d d ire c tio n o f ro ta tio n .

Lenze m o to rs ro ta te C W (lo o k in g a t th e d rive n sh a ft) i f a c lockw ise th re e -p h a s e fie ld L1 ^ U1, L2 ^ V 1 , L3 ^ W 1 is app lied .

B efore in it ia l c o m m is s io n in g , b e fore c o m m is s io n in g a fte r an e x te n d e d s ta n d stillperiod , o r before c o m m is s io n in g a fte r an o ve rh a u l o f th e m o to r, th e fo llo w in g m u st bechecked :

• M ea su re th e in s u la tio n resistance, in case o f va lu e s <1 k Q p e r v o lt o f rated vo lta g e , d ry th e w in d in g .

• H ave all sc re w ed co n n e c tio n s o f th e m echan ica l and e lectrica l pa rts been f i r m ly t ig h te n e d ?

• Is th e u n re s tric te d s u p p ly and rem ova l o f c o o lin g a ir ensured?

• Has th e PE c o n d u c to r been con n ected co rrec tly?

• H ave th e p ro te c t ive devices a g a in s t o v e rh e a t in g (te m p e ra tu re sensor e va lu a tio n ) been a ctiva ted ?

• Is th e c o n tro lle r c o rre c tly p a ra m ete rised fo r th e m oto r?( @ C o n tro lle r o p e ra tin g in s tru c tio n s )

• A re th e e lectrica l co n n e c tio n s o.k.?

• D oes th e m o to r c o n n e c tio n have th e co rrec t phase sequence?

• A re ro ta t in g parts and surfaces w h ic h can becom e v e ry h o t p ro te cte d a g a in s t acc id en ta l con tact?

• Is th e co n ta c t o f go o d e lec trica l c o n d u c t iv ity i f a PE c o n n e c tio n on th e m o to r h o u s in g is used?

Lenze • BA 33.0006 • 3.0 37

8 Commissioning and operationFu n ctio n a l te s t

8.3 F u n ctio n a l te s t

• C heck all fu n c tio n s o f th e d rive a fte r c o m m is s io n in g :

• D ire c tio n o f ro ta tio n o f th e m o to r

- D ire c tio n o f ro ta tio n in th e d ise n g a g e d s ta te (see c h a p te r ’ E lectrica l c o n n e c tio n ” ).

• T o rq u e b e h a v io u r and c u rre n t c o n s u m p tio n

• Fu n ction o f th e fe e d b a ck system

8.4 D u r in g o p e ra tio n

@ Stop!• Fire ha za rd ! Do n o t c lean o r sp ra y m o to rs w ith f la m m a b le d e te rg e n ts

o r so lven ts .

• A v o id o v e rh e a t in g ! D epos its on th e d rives im p e d e th e heat d iss ip a tio n req u ired and have to be rem ove d re g u la rly .

EN

А Danger!D u rin g o p e ra tio n , m o to r su rfaces m a y n o t be to u c h e d . A c c o rd in g to th e o p e ra tin g sta tu s, th e su rface te m p e ra tu re fo r m o to rs can be up to 150°C. For th e p ro te c t io n a g a in s t burn in ju ries , p ro v id e p ro te c t io n a g a in s t c o n ta c t, i f necessary. O b se rve c o o lin g -o f f t im e s !

D u rin g o p e ra tio n , c a rry o u t in sp e c tio n s on a re g u la r basis. Pay specia l a tte n tio n to :

• U n u su a l noises

• O il spots on d rive end o r leakages

• Ir re g u la r ru n n in g

• In creased v ib ra t io n

• Loose f ix in g e le m e n ts

• C o n d it io n o f e le c tr ica l cables

• Speed v a ria tio n s

• Im p e d e d heat d iss ip a tio n

- D epos its on th e d rive system and in th e c o o lin g cha nn e ls

- P o llu tio n o f th e a ir f i lte r

In case o f irre g u la r it ie s o r fa u lts : (Ш 45).

38 Lenze • BA 33.0006 • 3.0

Maintenance/repair 9Im p o r ta n t notes


H a za rd o u s v o lta g e on th e p o w e r co n n e c tio n s even w h e n d iscon n ecte d fro m m a in s : residual v o lta g e >60 V !

B efore w o rk in g on th e p o w e r c o n n ec tion s , a lw a ys d isco n n e c t th e d rive c o m p o n e n t fro m th e m a ins and w a it u n til th e m o to r is a t s ta n d still.V e r if y safe iso la tio n fro m su p p ly !

@ Stop!Repair w o rk o r re p la ce m e n t o f d e fe ctive s a fe ty en coders m u st o n ly be carried o u t b y Lenze service pe rson ne l!

S h a ft se a lin g rin gs and ro lle r bea rin gs have a lim ite d service life.

Regrease bearings w ith re lu b rica tin g devices w h ile th e lo w -v o lta g e m ach ine is ru n n in g . O n ly use th e grease re co m m e n d e d b y th e m a n u fa c tu re r. If th e grease d ra in ho les are sealed w ith a p lu g , (IP54 d rive en d ; IP23 d rive and n o n -d r iv e end), re m o ve p lu g before c o m m is s io n in g . Seal bore ho les w ith grease.

EN

9.2 M a in te n a n c e in te rva ls

In sp e ction s

• If th e m a ch in e is e xp osed to d irt, c lean th e a ir cha nn e ls re g u la rly .

9.2.1 M o to r

• O n ly th e b ea rin gs and s h a ft se a lin g rin gs becom e w o rn .

- C heck b ea rin gs fo r noise (a fte r a p p ro x . 15,000 h a t th e latest).

• In o rd e r to p re ve n t o ve rh e a tin g , re m o ve d ir t d ep o s its on th e d rives re g u la rly .

• W e reco m m e n d c a rry in g o u t an in sp ec tion a fte r th e f irs t 50 o p e ra tin g hours. In th is w a y , yo u can d e te c t and co rrec t a n y irre g u la r it ie s o r fa u lts a t an e a rly stage.

9.2.2 S a fe ty e n co d e r

A f te r a serv ice life o f 10 ye a rs , an in sp e c tio n o f th e m e ta l e la s to m e r to rq u e p la te is req u ired fo r th e en coders A S 1 0 2 4 -8 V -K and A M 1 0 2 4 -8 V -K . If no re p la ce m e n t is req u ired , an in sp e c tio n in te rva l o f m a x. 5 ye a rs has to be observed .

@ Stop!Repair w o rk o r re p la ce m e n t o f d e fe ctive s a fe ty en coders m u st o n ly be carried o u t b y Lenze service pe rson ne l!

Lenze • BA 33.0006 • 3.0 39

9 Maintenance/repairM a in te n a n c e o p e ra tio n s H o ld in g brake

9.2.3 H o ld in g brake

Th e brakes need to be checked on a re g u la r basis to en su re safe and tro u b le -fre e o p e ra tio n .

Th e necessary m a in ten a n ce in te rva ls p r im a r ily depend on th e stress to w h ic h th e brake is su b je cte d in an a p p lic a tio n . W h e n a m a in te n a n ce in te rva l is b e in g ca lcu la ted , all causes o f w e a r m u st be taken in to accoun t (see notes ”W e a r on sp rin g -a p p lie d brakes” ). In th e case o f brakes w h ic h are sub jected to lo w levels o f stress, e.g. h o ld in g brakes w ith e m e rg e n c y stop fu n c tio n , regu la r inspections a t a f ix e d t im e in te rva l are recom m ended. In o rder to reduce th e a m o u n t o f w o rk in vo lve d in m a in ten an ce , p e rfo rm th e inspection a t th e sam e t im e as o th e r m a in te n a n ce w o rk ca rried o u t c yc lic a lly on th e m a ch in e if possib le .

If th e brakes are n o t p ro p e rly serviced, o p e ra tin g fa u lts , p ro d u c tio n o u ta ges o r d a m a ge to m a c h in e ry can occur. A m a in te n a n ce co n ce p t a d a p te d to th e o p e ra tin g c o n d it io n s and th e stresses to w h ic h th e brakes are subjected m u st th e re fo re be d ra w n up fo r e ve ry a p p lic a tio n . For brakes, th e m a in te n a n ce in te rva ls and se rv ic in g w o rk listed in th e fo l lo w in g ta b le are necessary.

Maintenance interval for holding brake with emergency stop

Maintenance work

At least every 2 years Inspection of the brake integrated in the motor:After 1 million cycles at the latest • Check ventilation function andShorter intervals in the case of frequent emergency stops!

activation/deactivation

Th e brakes o f th e M CS, M C A , M Q A , and M D D K S m o to rs c a n n o t be accessed fro m th e o u ts id e ! (M a in te n a n c e w o rk on th e brakes m u s t be ca rried o u t b y Lenze Service s ta ff o n ly !)

9.3 M a in te n a n c e o p e ra tio n s

@ Stop!• M a ke sure th a t no fo re ig n bodies can e n te r th e ins id e o f th e m o to r!

• D o n o t re m o ve p lu gs w h e n v o lta g e is b e in g a p p lie d !

А Danger!• O n ly w o rk on th e d rive syste m w h e n it is in a d ee n e rg ised sta te !

• H o t m o to r su rfaces o f up to 150 °C. O b se rve c o o lin g tim e s !

• R em ove loads a c tin g on m o to rs o r secure loads a c tin g on th e d rive !

9.3.1 B lo w e r

If th e m o to r is e q u ip pe d w ith a du st p ro te ctio n f ilte r , th is f i lte r m u st be cleaned o r even replaced a t re g u la r in te rva ls d e p e n d in g on th e a m o u n t o f d u s t ( i f necessary, d a ily ).

For m o to rs e q u ip p e d w ith a d ry f i lte r , th e d u s t m u s t be shaken o u t c o m p le te ly . If th e d u s t is w e t, th e f i lt e r m a t m u st be replaced.

40 Lenze • BA 33.0006 • 3.0

Maintenance/repair 9M a in te n a n c e o p e ra tio n s

Fan w ith d u s t p ro te c t io n f i lte r

9.3.2 Fan w ith d u s t p ro te c t io n f i lt e r

D ry -ty p e f i lte rs are used fo r th e m o to rs . D ry d u s t sh o u ld be rem ove d c o m p le te ly b y ta p p in g .

1 Note!Th e d u s t f i lt e r is m o u n te d on th e v e n tila t io n a g g re g a te . D e p e n d in g on th e a m o u n t o f du st, th e f i lt e r m u st be cleaned and rep laced in re g u la r in te rva ls !

S o iled f i lte rs reduce th e a m o u n t o f c o o lin g a ir s ig n if ic a n tly . T h is leads to a h ig h e r w in d in g te m p e ra tu re , reduces its service life and m a y lead to dam ages.

W h e n re p la c in g th e f i lte r yo u m u st ta ke care th a t all covers and filte rs are t ig h t ly f ix e d so th a t th e re are no leaks fo r h a rm fu l d u st!

In case o f w e t d u st yo u m u st insta ll n e w f ilte r m ats. T h e in te rn a l c leanness o f th e m o to r sh o u ld be checked a t th e la te st w h e n yo u rep lace th e f i lt e r fo r th e f irs t tim e .

9.3.3 M o to rs w ith b e a rin g re lu b r ic a tin g devices

U n d e r n o rm a l o p e ra tin g c o n d it io n s , th e b ea rin gs used have a serv ice life o f a p p ro x . 20.000 o p e ra tin g hours. Ex w o rk s th e b e a rin g s are f ille d w ith a h ig h -q u a lity , h e a t-re s is ta n t ro lle r b e a rin g grease. (The pe rm iss ib le o p e ra tin g te m p e ra tu re ran ge o f th e g rease used is b e tw e e n -25°C and +120°C).

R e lu b ric a tio n p e rio d , ty p e o f gre ase and a m o u n t o f g re ase a re sta te d on an a d d it io n a l in d ic a t in g labe l o n th e m o to r.

Nachschmierung / LubricationHerstellbezeichnung/ i-------------------------------------------- 1 п пManufactuer designation '-------------------------------------------- '

Bezeichnung nach D IN51502/ i---------------------------i jg iStandard designation 1---------------------------1

Nachschmierfrist/ |------------------Lubrication period I------------------1“

Fettmenge/ | [g]

Manufacturer designation И Relubrication periodDesignation of grease type according to Щ Amount of grease DIN51502

Lenze • BA 33.0006 • 3.0 41

9 Maintenance/repairM a in te n a n c e o p e ra tio n s M o to r p lu g co n n e c tio n a s s ig n m e n t

9.3.4 M o to r p lu g c o n n e c tio n a ss ig n m e n t

T h is m o to r -p lu g a ss ig n m e n t is a rou gh se lection o f possib le m echan ica l co m b in a tio n s .

1 Note!W h e n m a k in g y o u r se le ction , th e m o to r data and p e rm iss ib le cu rre n ts o f th e cables a cc o rd in g to th e system cable system m a n ua l m u st be ob served .

Fu rth e r in fo rm a tio n is p rov id e d in th e syste m cables system m a n ua l a t:

w w w .L e n z e .d e ^ D o w n lo a d ^ T e c h n ic a l d o c u m e n ta tio n ^ Accesso ries (p ro d u c t ran ge) ^ S ystem m a n ua l ( f ilte r : C o n te n t ty p e )

Connector Connectable cross-section of the motor cableEWS0001 / EWS1001 1.0 mm2, 1.5 mm2, 2.5 mm2EWS0012 / EWS1012 2.5 mm2, 4.0 mm2EWS0013 / EWS1013 6.0 mm2, 10.0 mm2, 16.0 mm2

9.3.5 P o w e r c o n n e c tio n fo r p lu g -in c o n n e c to r a t th e cab le end

A s yn c h ro n o u s se rvo m o to rs

Motor type Plug size * Screw plug SpeedTecSpare part

designationCoding in the system

cable type codeSpare part


cable type codeMCA 10I40- ... S00

13I34- ... Fx013I41- ... S0014L16- . . Fx014L20- . . S0014L35- . . Fx0 M23 EWS0001 M01 EWS1001 M0414L41- . . S0017N17- ... Fx017N23- ... S0017N35- ... Fx017N41- ... S0019S17- .. Fx0

M40 EWS0012 M02 EWS1012 M0519S23- ... S00

19S35- ... Fx0 M40 EWS0012 M02 EWS1012 M05EWS0013 M03 EWS1013 M06

19S42- ... S00M40 EWS0012 M02 EWS1012 M05

20X14- .. Fx0 EWS0013 M03 EWS1013 M0620X29- .. Fxx M40 EWS0013 M03 EWS1013 M06

21X17- .. Fx0 M40 EWS0012 M02 EWS1012 M05EWS0013 M03 EWS1013 M06

21X25- .. S00M40

EWS0012 M02 EWS1012 M0521X35- .. Fx0 EWS0013 M03 EWS1013 M0621X42- .. S00

M40 EWS0012 M02 EWS1012 M05MQA 20 EWS0013 M03 EWS1013 M06

EN


42 Lenze • BA 33.0006 • 3.0

http://www.Lenze.de

Maintenance/repair 9M a in te n a n c e o p e ra tio n s

P lu g -in c o n n e c to r a t th e cable end

S yn c h ro n o u s se rvo m o to rs

Motor type Plug size * Screw plug SpeedTecSpare part




cable type codeMDSKS 036 - 071MDFKS 071MCS 06

09M23 EWS0001 M01 EWS1001 M0412

14D14H12- . . Fx014H15- . . S00

14H28- . . Fx0 M40 EWS0012EWS0013

M02M03

EWS1012EWS1013

M05M06

14H32- . . S0014L14- .. Fx0 M23 EWS0001 M01 EWS1001 M0414L15- .. S0014L30- .. Fx0

M40 EWS0012 M02 EWS1012 M0514L32- .. S00 EWS0013 M03 EWS1013 M0614P11- .. Fx0

M23 EWS0001 M01 EWS1001 M04S43.1414P26- .. Fx0

M40 EWS0012 M02 EWS1012 M0514P32- ... S00 EWS0013 M03 EWS1013 M0619F12- .. Fx0

M23 EWS0001 M01 EWS1001 M0419F14- .. S0019F29- .. Fx0

EWS0012EWS0013

M02M03

EWS1012EWS1013

M05M0619F30- .. S00 M40

19J12- ... Fx019J14- ... S00 M23 EWS0001 M01 EWS1001 M0419J29- ... Fx0 M40 EWS0013 M03 EWS1013 M0619J30- ... S00

M40 EWS0012 M02 EWS1012 M0519P12- .. Fx0 EWS0013 M03 EWS1013 M0619P14- ... S00 M23 EWS0001 M01 EWS1001 M0419P29- .. Fx0

M40 EWS0013 M03 EWS1013 M0619P30- ... S00

EN


9.3.6 P lu g -in c o n n e c to r a t th e cab le end

Feedback

Type of encoder Plug size * Screw plug SpeedTecSpare part




cable type codeResolver EWS0006 F01 EWS1006 F05Incremental encoder EWS0010 F02 EWS1010 F06Sin/cos encoder, Hiperface M23 EWS0010 F02 EWS1010 F06

Sin/cos encoder, EnDat EWS0017 F03 EWS1017 F07Incremental encoder, Renco R35 EWS0023 F04 EWS1023 F08

Lenze • BA 33.0006 • 3.0 43

9 Maintenance/repairR ep a ir

B lo w e r

Blower Plug size * Screw plug SpeedTecSpare part




cable type codeMDFKS M23 EWS0003 L01 EWS1003 L03MCS, MCA, MOA M17 EWS0021 L02 EWS1021 L04


9 .4 R ep a ir

• It is re co m m e n d e d to have all repa irs p e rfo rm e d b y Lenze Service.

• D e liv e ry o f spare parts is a va ila b le upon request.

• In case o f ve rs io n w ith s a fe ty en coder, observe c h a p te r 9 .2 .2 !

EN

44 Lenze • BA 33.0006 • 3.0

Troubleshooting and fault elimination 10

If fa u lts occu r d u r in g o p e ra tio n o f th e d rive sys te m :

• F irst check th e possib le causes o f m a lfu n c tio n a cc o rd in g to th e fo l lo w in g ta b le .

1 Note!A ls o ob se rve th e c o rre s p o n d in g ch a p te rs in th e o p e ra tin g in s tru c tio n s fo r th e o th e r c o m p o n e n ts o f th e d rive system .

If th e fa u lt c a n n o t be rem e d ie d u s in g one o f th e listed m easures, p lease c o n ta c t th e Lenze Service.

• O n ly w o rk on th e d rive syste m w h e n it is in a d ee n e rg ised sta te !

• H o t m o to r su rfaces o f up to 150 °C. O b se rve c o o lin g tim e s !

• R em ove loads a c tin g on m o to rs o r secure loads a c tin g on th e d rive !

EN

Lenze • BA 33.0006 • 3.0 45

10 Troubleshooting and fault elimination

EN

Fault Cause RemedyMotor too hot

Can only be evaluated by measuring the surface temperature:• Non-ventilated motors

>140 °C• Externally ventilated or

self-ventilated motors >110 °C

Insufficient cooling air, blocked air ducts.

Ensure unimpeded circulation of cooling air

Preheated cooling air Ensure a sufficient supply of fresh cooling airOverload, with normal mains voltage the current is too high and the speed too low

Use larger drive (determined by power measurement)

Rated operating mode exceeded (S1 to S8 IEC/EN 60034-1)

Adjust rated operating mode to the specified operating conditions. Determination of correct drive by expert or Lenze customer service

Loose contact in supply cable (temporary single-phase operation!)

Tighten loose contact

Fuse has blown (single-phasing!) Replace fuseOverload of the drive • Check load and, if necessary, reduce by means of longer

ramp-up times• Check winding temperature

Heat dissipation impeded by deposits Clean surface and cooling fins of the drivesMotor too hot

Can only be evaluated by measuring the surface temperature:• Non-ventilated motors

>140 °C• Externally ventilated or

self-ventilated motors >110 °C

Insufficient cooling air, blocked air ducts.

Ensure unimpeded circulation of cooling air

Preheated cooling air Ensure a sufficient supply of fresh cooling airOverload, with normal mains voltage the current is too high and the speed too low

Use larger drive (determined by power measurement)

Rated operating mode exceeded (S1 to S8 IEC/EN 60034-1)

Adjust rated operating mode to the specified operating conditions. Determination of correct drive by expert or Lenze customer service

Loose contact in supply cable (temporary single-phase operation!)

Tighten loose contact

Fuse has blown (single-phasing!) Replace fuseOverload of the drive • Check load and, if necessary, reduce by means of longer

ramp-up times• Check winding temperature

Heat dissipation impeded by deposits Clean surface and cooling fins of the drivesMotor suddenly stops and does not restart

Overload monitoring of the inverter is activated

• Check controller settings• Reduce load caused by longer acceleration times

Incorrect direction of rotation of the motor, correct display on the controller

Motor cable polarity is reversed Check the polarity and correct

Polarity of encoder cable reversed

Motor rotates normally but does not reach the expected torque

Motor cable interchanged cyclically Connect the phases at the motor cable connection correctly

Motor turns in one direction at maximum speed in an uncontrolled manner

Motor cable interchanged cyclically Check motor connector and, if necessary, correct

Polarity of encoder cable reversed Check encoder connection and, if necessary, correct

Motor rotates slowly in one direction and cannot be influenced by the controller

Polarity of motor cable and encoder cable reversed

Check the polarity and correct

Irregular running Insufficient shielding of motor or resolver cable

Checking shielding and earth connection

Drive controller gain too large Adjust the gains of the controllers (see Drive controller operating instructions)

Vibrations Insufficiently balanced coupling elements or machine

Rebalance

Inadequate alignment of drive train Realign machine unit, check foundation if necessaryLoose fixing screws Check and tighten screw connections

Running noises Foreign particles inside the motor Repair by manufacturer if necessaryBearing damage

Surface temperature > 140°C Overload of the drive • Check load and, if necessary, reduce by means of longer ramp-up times

• Check winding temperatureHeat dissipation impeded by deposits Clean surface and cooling fins of the drives

46 Lenze • BA 33.0006 • 3.0

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Documents

MCA, MCS, MQA, MDKS, MDFQA || LENZE. Технические ...lenze.nt-rt.ru/images/manuals/MCA.pdf · the SISTEMA database, the Lenze AKB (Application Knowledge Base) or the data