SupportServices Motors Doc

8/21/2019 SupportServices Motors Doc

1/92

Medium DC MotorsCD180 to CD6900 FrameCD180 to CD6900 Frame

Medium DC Motors

GE Support Services

e

Overview & History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128 Products/ Types(Frames) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129 Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 Serial Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133 Parts & Exploded Views

Kinamatic IType CD, Frames 210A to 680A . . . . . . . . . . . . .135 Kinamatic IIType CD, Frames 180AT to 500AT and

Frames 2512AT, 2513AT, 2812AT, 2813AT . . . . . . . . . . . . . . .137 Types CD and MCD, Frames 4300 to 4700 . . . . . . . . . . . . . . .145 Types CD and MCD, Frames 6000 to 6200, 6700 to 6900 . . .151 Types CD and MCD, Frames 5000 to 9000

and Type CD, Frames 580 to 680 . . . . . . . . . . . . . . . . . . . . . . .155 Type MD, Frames 402 to 423 . . . . . . . . . . . . . . . . . . . . . . . . . . .159 Type MD, Frames 602 to 624 . . . . . . . . . . . . . . . . . . . . . . . . . . .163 Type MD, Frames 802 to 828 . . . . . . . . . . . . . . . . . . . . . . . . . . .170 Excavator Motor GeneratorsType CDS, Frames 320 to 8000

and Types MPC and MCF, Frames 500 to 900 . . . . . . . . . . . .182 Electric VehicleType BT, Frames 1300 to 2300 . . . . . . . . . .189

Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190 Standard Brushholders with Springs and Springs Only . . . . . .195 Commutator Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .196 Field Modifications/ Accessories . . . . . . . . . . . . . . . . . . . . . . . . . .202


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128 DC Motors

For more information contact a GE Motor Parts Master Distributor or GE Support Services.

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Overview andHistory of Medium DC Motors

G E DC moto rs rated between 1 and 2500 ho rsepower, as well as genera tor rat ings up to over 1300KW are

manufa ctured in Doth an, AL, Monterrey, Mexico and Peterborough, O ntario.

The ba sic DC motor d esign is the same, tha t is, there is a stationary magn etic field structure and a rota tingelement. The rota ting portion, the arm ature, is supported by a bearing structure.

The field frame consists of a ferrous frame with coils to provide for magnetic coupling of flux to the

armature. There are main coils in the field to provide the magnetics. Comm coils are also used.

The armature has a shaft, coils to provide the magnetics to interact with the field coils, and a commutator.

The commutator enables the coils on the rotating armature to be electrified. The brushes give a rotating

connection b etween the arma ture and the power source.

The bearings are supported by bearing brackets or endbells. The bearings themselves can be ball

bearings, roller bearings, or sleeve bearings. Sleeve bearings can be Bronze or Babbitt.

These basic elements are common to all DC motors. It is important to understand their relative positions

when locating parts. There are also accessories which are a dded to the motor to improve performan ce,

provide control data, and to protect the motor.


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Medium DC Motors 129

GE Support Services

Products/ Types (Frames)

CD180A/AT680A Kinamatic Line Industrial Motors

CD1000/1700 Early Motors/Some Parts

CD5000/9000 Obsolete Motors/Parts Generally Available

MD400/600/800 Mill Drive and Excavator Motors, Parts available on 800,some 400 and 600

GTE and LY Motors and Generators for the elevator industry

BT Lift Truck, Electric vehicle motors, Mining Motors

BY, CY Special Purpose Motors, Roll Grinder Transit

CD4300/4700 Industrial Drive Motors, High HP

CD6200/6700 Industrial Drive Motors, High HP

Dynomometer Device to Measure Engine Performance or Motor Output

Motor Type Market Application

CD180AT

MOTOR TYPEAccessory

MountingFace

RadiantHeat

Process(RHP)

VacuumP

ressure

Impregnation(VPI)

2Cycles

Adjustable

Fixed

CastEqualizerCommEnd

CoilAssemblyandSupport

GlassBanded

(w/VitonSealant)

Interlocking

Molded

CapandCone

(VRing)

CompensatedPole

FaceWadings

Laminated

Round

Split

ClassF

ClassH

TIGWelded

RiserConstruction

TRECFieldCoils

CD210320AT

CD360500AT, 5010

CD25122813AT

CD60006200

CD67006900

MD802812

MD814826

When specified

1

1

With Viton sealant and polyurethaneovercoat

2

1

1 2

3

3

3

3

2

2

4

Optional3

Not available on TEFC, CD210AT4

ArmatureTreatment

BrushRiggings Commutators

Frames Insulation


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Medium DC Motors Model Numbers

Typical Format:5CD NNN LL NNN L NNN . . . . . . . . . . N =Number; L =Letter

Model Number Frame Design

Examples: 5CD152GA001B002 CD218AT KII

5CD194SA005A007 CD368AT KII

5CD435LA805C801 CD4366 CD4000

Others: 5CD505G329 CD505 KI

5BY444A27 CD3610 LOW INERTIA

5CY949E9 CY949AY ROLL GRINDER

5MD160D100000AB MD816AE MD

5AM604B218 AM604 AMPLIDYNE

5CDS365G322 CDS365AY EXCAVATOR

5MD824C81 MDP824 EXCAVATOR MD

223X782CF MCF868C EXCAVATOR GENERATOR

5SDE2635A100 SDE2600 SYNCHRONOUS MOTOR

Model NumbersThe history of the GE model numbering system is actually quite old dating back to the early 1900s.

Tod ays system has evolved from m an y years of experience. Lea rning from t he pa st, it became q uite clear

to GE a system was needed to identify motor characteristics, ratings, and accessories with the model

number alone. This system was first devised and implemented around 1970. An example of a modelnum ber would be 5CD 194HA001A001. About 75% of o ur replacem ent req uests are o f th is format.

Another format for model n umbers following this pattern:

5CD14D02A112003 5CD580G 12AB

These types of model numbers have been in use since about 1960 and are the second most frequent style

seen on a d aily basis representing abo ut 15% of o ur req uests. With th ese two types of mod el numb ers, it is

impossible to specify completely which motor is being requested without a serial number.

About 5% of the replacement requests have model numbers with format:

33A1557 5B225A50

Every motor is also assigned a serial number which is unique to that motor. Serial numbers for GE DCmotors are one of two forms depending on the date the motor was built. The years between 1930 and

1956, serial num bers took th e for m o f a seven d igit cod e. Theses generally look like th is:

7283200 7079100 2355299

2164851 1839846 1590324

From about 1956 on to the present, serial numbers took the form of LL N NNN LL where L = Letter

an d N = Num ber. These generally look like this:

G C1510LC LLNNNNLL

CK11085EK the first N is always one of the follow

RE1471RE 1, 2, or 8

AR2420AR

For parts identification, the last two letters are dropped from this format. For instance, GC1510 wouldbe typed in for C1510LC.


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GE Support Services

Model Number Also known as:

5AM602B23 5AM602B235AN102B1G02 AN102B1G025BT1328B7 BT1328B75BY435A65 5BY435A655BT2379M2 5BT2378M25CD14E06A36630 14EO6A366305CD123WE001B 5CD123WE001B5CD144WA801A800 5CD144WA801A8005CD25D26G001513 25D26G0015135CD362MA001A001 5CD362001A001

5CD432EA001C800 5CD432EA001C8005CD256G177 5CD256E1775CD684E143BE 5CD684E143BE5CDS326G230 5CD326G2305CY1031E1 5CY1032E15GTE20D03A1 5GTE20D03A15MD020D114100SD 020D1141100SD5MD824A3 5MD824A334B615 34B61536X958083 36X958083

Model Numbersand Thei r Equivalents

When h aving difficulty with a model: 1. dro p 5 an d impute, 2. dro p 5 an d first letter and impu te, 3. dro p5 and first two letters and impute. In many cases, it is easier to inquire in the model list, E.G.

5CD184TA001A rath er th an the entire m od el num ber.

General Notes

Kinama tic II Models, for example, 5CD184TA001A001, the full num ber is th e m od el list which includes

accessories, covers, thermostats, and so forth. These make the unit unique. The base number, E.G.

5CD184TA001A, is the m achin e list, which list the field coils, armatu re, bea rings, brushriggin g, a nd so

forth. Armature coils are found on th e armature list on the ma chine list.

MD800 motors are imputed with the 5MD dropped from the model. The last two letters indicate the

ventilation and some other accessories. The basic number, without the 5MD and the two letter suffix has

most of the d ata th at is normally requested.

When listing part numbers, always line the extension on the space 12, 13 and 14.

For example: _ _ _ _ _ _ _ _ _ _ _ _ XXX XXX = appropriate group or part number.

Serial numbers are entered with dashes.


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Kinamatic I I Design CD4000 Line CD6000 Line

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MODEL NUMBER FRAME MODEL NUMBER FRAME MODEL NUMBER FRAMEPREFIX SIZE PREFIX SIZE PREFIX SIZE

5CD122 CD146 5CD431 DK CD4350 5CD601 DK CD60505CD123 CD148 5CD431 LN CD4354 5CD601 LM CD60545CD124 CD149 5CD432 DK CD4352 5CD602 DK CD60525CD125 CD1412 5CD432 LN CD4357 5CD602 LM CD60575CD142 CDL182AT 5CD433 DK CD4355 5CD603 DK CD60555CD143 CD186AT 5CD433 LN CD4359 5CD603 LM CD60595CD144 CDL186AT 5CD434 DK CD4358 5CD604 DK CD60585CD145 CD189AT 5CD434 LN CD4363 5CD604 LM CD60635CD152 CD218AT 5CD435 DK CD4362 5CD605 DK CD60625CD153 CD219AT 5CD435 LN CD4366 5CD605 LM CD60665CD154 CD2110AT 5CD442 EK CD4454 5CD612 EK CD61545CD163 CD258AT 5CD442 LN CD4463 5CD612 LN CD61635CD164 CD259AT 5CD443 EK CD4457 5CD613 EK CD6157

5CD173 CD287AT 5CD443 LN CD4465 5CD613 LN CD61655CD174 CD288AT 5CD444 EK CD4460 5CD614 EK CD61605CD183 CD327AT 5CD444 LN CD4468 5CD614 LN CD61685CD184 CD328AT 5CD445 EK CD4464 5CD615 EK CD61645CD192 CD365AT 5CD445 LN CD4473 5CD615 LN CD61735CD193 CD366AT 5CD446 EK CD4469 5CD616 EK CD61695CD194 CD368AT 5CD446 LN CD4477 5CD616 LN CD61775CD203 A CDL407AT 5CD453 EK CD4559 5CD623 EK CD62595CD203 BR CD407AT 5CD453 LN CD4568 5CD623 LM CD62685CD203 SY CDL407AT 5CD454 EK CD4562 5CD624 EK CD62625CD204 A CDL409AT 5CD454 LN CD4570 5CD624 LM CD62705CD204 BR CD409AT 5CD455 EK CD4566 5CD625 EK CD62665CD204 SY CDL409AT 5CD455 LN CD4575 5CD625 LM CD62755CD222 AT,X,Y CD504AT 5CD456 EK CD4571 5CD626 EK CD62715CD222 UW CDL504AT 5CD456 LN CD4580 5CD626 LM CD62805CD223 AT,X,Y CD506AT 5CD463 HM CD4670 5CD673 GN CD67665CD223 UW CDL506AT 5CD463 NR CD4674 5CD673 P CD67715CD224 AT,X,Y CD508AT 5CD464 HM CD4673 5CD674 GN CD67705CD224 UW CDL508AT 5CD464 NR CD4678 5CD674 P CD67765CD226 CD5010ATZ 5CD465 HM CD4677 5CD675 GN CD67745CD362 CD2512AT 5CD465 NR CD4681 5CD675 P CD67785CD363 CD2513AT 5CD466 HM CD4682 5CD676 GN CD67795CD372 CD2812AT 5CD466 NR CD4686 5CD676 P CD67855CD373 CD2813AT 5CD473 KN CD4773 5CD683 HN,W CD6873

5CD473 PT CD4781 5CD683 P,R,S CD68825CD474 KN CD4776 5CD684 HN,W CD68765CD474 PT CD4784 5CD684 P,R,S CD68855CD475 KN CD4780 5CD685 HN,W CD68815CD475 PT CD4789 5CD685 P,R,S CD6890

5CD476 KN CD4785 5CD686 HN,W CD68875CD476 PT CD4793 5CD686 P,R,S CD68965CD477 KN CD4791 5CD693 LN CD69775CD477 PT CD4799 5CD693 PT CD6986

5CD694 LN CD69815CD694 PT CD69905CD695 LN CD69855CD695 PT CD69965CD696 LN CD69915CD696 PT CD6999

Model Numbers


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GE Support Services

Serial Numbers are stamped on th e nameplate. Model numbers are also on the nam eplate. If thenameplate is gone, the serial number is also metal stenciled into the frame, usually in the general area of

the nameplate. Modern serial numbers are AANNNNN. Older motors can have a scheme NNNNNNN

(seven numbers).

The DC Buyers Guide (GEP387) has the most commonly used motors and accessories.

Please Note the renewal parts accessory guide at the end of this section.

Serial Numbers

Nameplate Info.

CD180AT 500ATCD580 9000

IF@

BaseSpeed

VF@

2 Circuit

VF@

1 Circuit

4 Field

Leads Out

IF@

Top

Speed

1 Circuit

1 Circuit


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Serial NumbersSerial numbers are of the form LL B NNN KK

The letters stand for:

LL Month of year and manufac ture .. .See t ab le

B Place o f manufacture. ..1 = Build ing 13, Erie , (medium)

2 Buildin g 17, Erie, ( large)

8 D oth an Moto r P lan t, AL., ( small)

NNN Consecutively numbered individual units each month

KK Month and year of sh ipment .. ..See t ab le .

Example: ZE 1 125 NF

IndicatesErie, Medium, Shipped Jan91

Note: Serial Number is also stamped in the frame, near the nameplate

YEAR

1965

1966

1967

1968

1969

1970

1971

1972

1973

1974

1975

1976

1977

1978

1979

1980

1981

1982

1983

1984

1985

1986

1987

1988

1989

1990

1991

1992

1993

1994

1995

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

1923

1924

1925

1926

1927

1928

1929

1930

1931

1932

1933

1934

1935

1936

1937

1938

1939

1940

1941

1942

1943

1944

1945

1946

1947

1948

1949

1950

1951

1952

1953

1954

1955

1956

1957

1958

1959

1960

1961

1962

1963

1964

AA

AB

AC

AD

AE

AF

AG

AH

AJ

AK

AL

AM

AN

AP

AR

AS

AT

AU

AW

AX

AY

NA

NB

NC

ND

NE

NF

NG

NH

NJ

NK

NL

NM

NN

NP

NR

NS

NT

NV

NW

NX

NY

BA

BB

BC

BD

BE

BF

BG

BH

BJ

BK

BL

BM

BN

BP

BR

BS

BT

BU

BW

BX

BY

OA

OB

OC

OD

OE

OF

OG

OH

OJ

OK

OL

OM

ON

OP

OR

OS

OT

OV

OW

OX

OY

CA

CB

CC

CD

CE

CF

CG

CH

CJ

CK

CL

CM

CN

CP

CR

CS

CT

CU

CW

CX

CY

PA

PB

PC

PD

PE

PF

PG

PH

PJ

PK

PL

PM

PN

PP

PR

PS

PT

PV

PW

PX

PY

DA

DB

DC

DD

DE

DF

DG

DH

DJ

DK

DL

DM

DN

DP

DR

DS

DT

DU

DW

DX

DY

RA

RB

RC

RD

RE

RF

RG

RH

RJ

RK

RL

RM

RN

RP

RR

RS

RT

RV

RW

RX

RY

EA

EB

EC

ED

EE

EF

EG

EH

EJ

EK

EL

EM

EN

EP

ER

ES

ET

EU

EW

EX

EY

SA

SB

SC

SD

SE

SF

SG

SH

SJ

SK

SL

SM

SN

SP

SR

SS

ST

SV

SW

SX

SY

FA

FB

FC

FD

FE

FF

FG

FH

FJ

FK

FL

FM

FN

FP

FR

FS

FT

FU

FW

FX

FY

TA

TB

TC

TD

TE

TF

TG

TH

TJ

TK

TL

TM

TN

TP

TR

TS

TT

TV

TW

TX

TY

GA

GB

GC

GD

GE

GF

GG

GH

GJ

GK

GL

GM

GN

GP

GR

GS

GT

GU

GW

GX

GY

UA

UB

UC

UD

UE

UF

UG

UH

UJ

UK

UL

UM

UN

UP

UR

US

UT

UV

UW

UX

UY

HA

HB

HC

HD

HE

HF

HG

HH

HJ

HK

HL

HM

HN

HP

HR

HS

HT

HU

HW

HX

HY

VA

VB

VC

VD

VE

VF

VG

VH

VJ

VK

VL

VM

VN

VP

VR

VS

VT

VV

VW

VX

VY

J A

J B

J C

J D

J E

J F

J G

J H

J J

J K

J L

J M

J N

J P

J R

J S

J T

J U

J W

J X

J Y

WA

WB

WC

WD

WE

WF

WG

WH

WJ

WK

WL

WM

WN

WP

WR

WS

WT

WV

WW

WX

WY

KA

KB

KC

KD

KE

KF

KG

KH

KJ

KK

KL

KM

KN

KP

KR

KS

KT

KU

KW

KX

KY

XA

XB

XC

XD

XE

XF

XG

XH

XJ

XK

XL

XM

XN

XP

XR

XS

XT

XV

XW

XX

XY

LA

LB

LC

LD

LE

LF

LG

LH

LJ

LK

LL

LM

LN

LP

LR

LS

LT

LU

LW

LX

LY

YA

YB

YC

YD

YE

YF

YG

YH

YJ

YK

YL

YM

YN

YP

YR

YS

YT

YV

YW

YX

YY

MA

MB

MC

MD

ME

MF

MG

MH

MJ

MK

ML

MN

MM

MP

MR

MS

MT

MU

MW

MX

MY

ZA

ZB

ZC

ZD

ZE

ZF

ZG

ZH

ZJ

ZK

ZL

ZM

ZN

ZP

ZR

ZS

ZT

ZV

ZW

ZX

ZY

J an Feb Mar Apr May J une J uly A ug Sept Oct Nov DecPRIORYEARS


9/92

Ref. No. Description1 Coil , main and pole

3 Coil , comm and pole

4 Armature

5 Coil , armature

7 W edge, slot (through CD250A)

8 Strip, slot insulat ion11 Sha ft , a rm at ure (no t a va ila bl e f or fram e

256 and smaller)

12 Commutator

13 Bracket , bearing

14 Bearing, bal l ant i f rict ion

15 Cap, bearing

16 Gasket, bearing cap

17 Fan, armature

Ref. No. Description18 Rigging holder

20 Yoke , brush holder

21 Stud, brush holder

22 Brush holder (w ith pressure spring)

23 Spring, brush holder

24 Brush, carbon26 Conduit box

29 A dapt er, conduit box (not used on

CD580A & CD680A)

30 Cover, hand hole

32 M o nogram (not used on CD580A & CD680A )

34 Gasket , adapt er, conduit box

35 Cartridge, bearing

36 Baf f le, metering plate

37 Hub, fan

38 Ring, retainingSpecify w hether for drive end or commutator end.


GE Support Services

Kinamatic IType CD, Fr ames 210A680A

Exploded View, Type CD, Frames 215A to L685A


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Renewal Par tsAs insurance against costly downtime, it is strongly recommended that spare parts be kept on hand in

accordan ce with th e chart below.

Recommended PartsNUMBER OF DUPLICATE MOTORS IN SERVICE

Description 1 24 510 1020 More than 20WITH OR WITHOUT ELECTRICAL SHOP FACILITIESComplete Machine . . . . . . . . . 1 2Drive End Ball Bearing 1 1 1 2 3Commutator End Ball Bearing 1 1 1 2 3

Brushes (Sets) 2 4 6 8 10Brush holders (Sets) . . . 1/2 1/2 1 1Brush holder Spring (Sets) 1/2 1 1 2 2Main Field Coil and Pole . . . 1 1 2 3Commutating Field Coil and Pole . . . 1 1 2 3Armature Complete* . . . 1 1 2 2Blower vent, motors

Blower motors . . . 1 1 2 2Filters 2 4 6 8 10

WITH ELECTRICAL SHOP FACILITIESShaft** . . . . . . . . . 1 1Armature Rewinding Supplies . . . 1 1 2 3* If shop facilities are available the quantity of armatures may be reduced by stocking the arm ature

parts listed in the second group.** Shaft no t replaceable in diameters 250 and smaller.

Kinamatic IType CD, Fr ames 210A680A


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GE Support Services

Kinamatic IIType CD, Frames 180AT500AT; Frames 2512AT, 2513AT, 2812AT, 2813AT

Approximate Net Weights*

*Appropriate weights for typical motors in each frame size. Does not

include weigh ts of accessories such a s tachom eters, blowers, hea t

exchan gers, etc. For specific weights, refer to certified outline.

Frame Size Armature Weight

lbs. kgs. lbs. kgs.

Motor Weight

CDL182ATCD186ATCDL186ATCD189ATCD218ATCD219ATCD2110AT

CD258ATCD259ATCD287ATCD288ATCD289ATCD2811ATCD327ATCD328ATCD365ATCD366ATCD368ATCD3610AT

CD3612ATCD407ATCDL407ATCD409ATCDL409ATCD4012ATCD504ATCDL504ATCD506ATCDL506ATCD508ATCDL508AT

CD5010AT

17253545505663

7889113130175210158181220260300400

530400400500500780590590720720890890

1200

8111620232529

3540515980957282

100120140130

240180180225225350265265330330405405

545

80102128162240250280

360400500550660790690770750860

10201310

165013001350160016503210190020702290244028102970

4260

36465874

106114127

164183225250300360315350340390465595

750590610725750

1460860940

1040111012751350

1935

CommutatorDiameters(IN INCHES)

Frame New Minimum

CD180AT 2.76 2.62CD210AT 4.50 4.27CD250AT 5.00 4.75CD280AT 5.78 5.49CD320AT 6.50 6.17CD360AT 7.50 7.13CD400AT 8.32 7.92CD500AT 10.25 9.75


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Ref. No. Description Qty.1 Brush 2

2 Brush Springs 23 Bearing C.E. 14 Bearing D.E. 1

5 Armature 1

6 Coil & Pole Comm. 27 Coil M ain 28 Bearing Bracket (CE) 1

9 Access Cover 110 Brush Rigging 111 Armature Fan 1

12 Bearing Bracket (DE) 113 W ound Frame Assembly 1

Exploded View, Kinamatic II CD180AT Frames

Kinamatic IICD180AT Frames


13/92

Ref. No. Description1 M ain Coil and Pole Assembly3 Comm. Coi l and Pole Assembly

4 Armature5 Armature Coi l7 Slot Wedge (t hrough CD400AT)8 Slot Insulat ion (t hrough CD400AT)

11 Armat ure Shaf t and Core A ssembly12 Commutator

1 2A Ba la nce Ri ng s (u se d o n CD 18 0AT CD 32 0AT)13 Bearing Bracket14 Bal l Bearing15 Bearing Cap17 Armature Fan

Specify whether for drive end or commutator end

Ref. No. Description1 8 Br ush Ri gg in g (i ncl ud es co mp le te a sse mb ly

for CD180AT)

20 Brushholder Yoke21 Brushholder St ud (includes Insulat or on CD500AT)22 Brushholder (w it h Pressure Spring and Cl ip, i f needed)23 Brushholder Spring24 Carbon Brush26 Conduit Box29 Conduit Box Adapter30 Bear ing Br ac ke t Cove rs (s peci f y si de , bot t om or top)32 Shaf t Cover34 Conduit Box Gasket38 Bear ing Re t ai ni ng Ri ng (used on CD 360ATCD 500AT

Drive End Only)


GE Support Services

Exploded View, Kinamatic II CD210ATCD500AT Frames

Kinamatic IICD210ATCD500AT Frames


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5CD14 (CD1801A) Example 5CD14E01A900001Qty. 1 36A164935AAG01 Brush Rigging

Qt y. 2 36A164933CAG 01 Spr ing OnlyQt y. 2 894A506 P01 Br ush

5CD142 143 144 145 (CD180AT) Example 5CD143BA001A001Qty. 1 36A167271AAG01 Brush RiggingQt y. 2 36B467022AA001 Sprin g Only

Qty. 2 36A167400AAP01 Brush GE581 GRADE .375 X 1.00

5CD152 153 154 (CD210AT) Example 5CD152JA003B007The winding letter determines brush rigging quantities:A to S Qty is 2 per motor

T to X Qty. is 4 per motorZ Con sult Factory

36A167280AAG 01 Br ushho lder with Spring36B467011AA001 Br ushh old er on ly36B467020AA001 Spring o nly 2.9 lbs. Max. 2.00 lbs Min .

36A167401AAP08 Br ush T563 G rade .625 x .875 x 1.5 ( .70 is min leng th )36A167401AAP02 Bru sh T566 G rad e Pa perm ill &Ext rud er

5CD163 164 (CD250AT) Example 5CD163RA001A014The winding letter determines brush rigging quantities:A to N Qty is 2 per motor

P to W Qty. is 4 per motorZ Con sult Factory

36A167280AAG 01 Br ushho lder with Spring36B467011AA001 Br ushh old er on ly36B467020AA001 Spring o nly 2.9 lbs. Max. 2.00 lbs Min.

36A167401AAP08 Br ush T563 G rade .625 x .875 x 1.5 ( .70 is min leng th )36A167401AAP02 Bru sh T566 G rad e Pa perm ill &Ext rud er

5CD173 174 (CD280AT) Example 5CD174RA006A034The winding letter determines brush rigging quantities:

A to T Qty is 2 per motorU t o X Qty. is 4 per mo torZ Con sult Factory

36A167281AAG 01 Br ushho lder with Spring36B467012AA001 Br ushh old er on ly

36B467021AA001 Spring o nly 4.75 lbs. Max. 3.0 lbs Min.36A167402AAP04 Br ush T563 G rade .75 x 1.25 x 2.0 (.90 is min leng th )36A167402AAP02 Bru sh T566 G rad e Pa perm ill &Ext rud er

5CD362 363 (CD2512AT and CD2513AT) Example 5CD363MA001A001

5CD372 373 (CD2812AT and CD2813AT) Example 5CD373LA003A007The winding letter determines brush rigging quantities:A to P Qty is 2 per mo tor

R to X Qty. is 4 per motorZ Con sult Factory36B473004AAG01 Brushholder only for CD2512 and CD2513

36B473004AAG02 Brushholder only for CD2812 and CD281336C703083AA001 Spring only 5.1 lbs. Max. 4.0 lbs Min.

36A171014AAP11 Br ush T559 G rade 1.00 x 1.25 x 2.6 (1.00 is min leng th )36A171014AAP12 Bru sh T566 G rad e Pa perm ill &Ext rud er

Kinamatic IICD180 to CD500AT

Identi ficati on of Brushholders, Spr ings and Brushes


15/92


GE Support Services

5CD183 184 (CD320AT) Example 5CD184TA004A010The winding letter determines brush rigging quantities:

A to R Qty is 2 per motorS to Y Qty. is 4 per motorX Qty. is 6 per mo tor

Z Con sult Factory36A167281AAG 01 Bru shho lder with Sprin g

36B467012AA001 Brushh old er on ly36B467021AA001 Spr ing o nly 4.6 lbs. Max. 3.0 lbs Min.36A167402AAP04 Bru sh T563 G ra de

.75 x 1.25 x 2.0 (.90 is min length)36A167402AAP02 Bru sh T566 G rad e Pa perm ill &Ext rud er

5CD192 193 194 (CD360AT) Example 5CD193PA007A814The winding letter determines brush rigging quantities:

D to P Qty is 4 per moto rB,C ,R,S,T,X Q ty. is 8 per mo torU ,V,W Qt y. is 12 per mo to r

Z Con sult Factory36A160426AAG 01 Bru shho lder with Sprin g

36B465476AA001 Brushh old er on ly36B465486AA001 Spr ing only (86A) 4.75 lbs. Max. 3.0 lbs Min.36A164456AAP21 Br ush T563 G ra de .625 x 1.25 x 2.1 (1.06 is min leng th )

36A164456AAP05 Bru sh T566 G rad e Pa perm ill &Ext rud er

5CD203 204 (CD400AT) Example 5CD203PA001A007The winding letter determines brush rigging quantities:D to M Qty is 4 per moto r

B,C ,N,P,R Qty. is 8 per mo torA,S,T,X,Y Qt y. is 12 per motor

u,v,w Qt y. is 16 per mo torZ Con sult Factory36A160421AAG 02 Br ushho lder with Sprin g

36B465471AA001 Brushh old er on ly36B465481AA001 Spr ing only (81A) 4.75 lbs. Max. 3.62 lbs Min.

36A164451ABP 18 Br ush T563 G rade .75 x 1.5 x 2.75 (1.5 is min len gth )36A164451ABP 05 Bru sh T566 G rad e Pa perm ill &Ex trud er

5CD222 223 224 226 (CD500AT) Example 5CD224TA010B024The winding letter determines brush rigging quantities:

F to L Qty is 4 per motorD,E,M,N,P Qty. is 8 per motorC ,R,S,Y Q ty. is 12 per m oto r

A,B,T Qty. is 16 per motor

U ,V,W Qty. is 20 per motorZ Consult Factory36A160422AAG 02 Br ushho lder with Sprin g36B465472AA001 Brushh old er on ly

36B465482AA001 Spr ing only (82A) 5.6 lbs. Max . 4.6 lbs Min.36A164452AAP21 Br ush T563 G rade .88 x 1.5 x 3.25 (1.6 is min leng th )

36A164452AAP05 Bru sh T566 G rad e Pa perm ill &Ext rud er

Correct Spacing of Brushholderto Commutator

Kinamatic IICD180 to CD500AT

Identi ficati on of Brushholders, Spr ings and Brushes


16/92

142 DC Motors


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Kinamatic IIStandard Bearing Information

The following chart showsthe standard ball bearings

used in Kinamatic motors.

Standard practice for

oversized shafts and/or

oversized ba ll bearin gs is to

use the ball bearing size of

the next larger frame (no

oversized bearings or shafts

available in CD5010AY

frame). This chart does notapply to motors with roller

bearings. Nonstand ards are

manufa ctured for specialapplications. Therefore, not

all Kinamatic motors follow

the chart below. Refer to G E

Support Services for

nonstandard motors.

Standard Bearings for Kinamatic DC Motors

Drive End CommEndFrame Size GE Part Number GE Part NumberCD140AT 894A605ZJ 005 894A605ZJ 004CD2512AT / CD2513AT 894A605AB 009 894A605AB 007CD2812AT / CD2813AT 894A605AB 010 894A605AB 009CD180AT 894A605ZJ 006 894A605ZJ 006CD210AT 894A605ZJ 007 894A605ZJ 006CD250AT 894A605 009 894A605 007CD280AT 894A605 010 894A605 009CD320AT 894A605 011 894A605 010CD360AT 894A605 013 894A605 011CD400AT 894A605 014 894A605 013CD504AT / CD508AT 894A605 018 894A605 016CD5010AY 894A605 022 894A605 018CD6000 894A605 023 894A605 020CD6100 894A605 025 894A605 023CD6200 894A605 027 894A605 025CD6700 894A605 029 894A605 029CD6800 894A605 029 894A605 029CD6900 894A605 031 894A605 031

Renewal Par ts Servi ceThe Kinamatic moto r is designed fo r tough industrial applications. Maintain th e original performan ce

standards of the Kinamatic design by using genuine GE renewal parts. Kinamatic renewal parts, such as

main a nd commutator coils, pole assemblies, and armature coils are produced to original factory

specifications including form fits, materials, and dimensions. A permanently attached stainless steel

nameplate d isplays the model an d serial number, providing a ll the information needed for ord ering.

Parts are available directly from a uthorized G E parts distributors. For a uthorized distributor information

or technical support, contact GE Support Services. Also, Repair service is available from authorized GE

service facilities.

Recommended Spare Par ts for Frames CD180ATCD500ATIn a n effort to minimize costly downtime, it is recommended that spare parts be kept on han d in

accordan ce with the ch art below:

Number of Duplicate Motors in ServiceDescription 1 24 510 1020 More than 20With or Without Electrical Shop FacilitiesComplete Machine . . . . . . . . . 1 2Ball Bearing (sets) 1 1 1 2 3Brushes (Sets) 2 4 6 8 10Brushholders (Sets) . . . 1/2 1/2 1 1Brushholder Springs (Sets) 1/2 1 1 2 2Main Field Coil and Pole . . . 1 1 2 3Commutating Field Coil and Pole . . . 1 1 2 3Armature Complete . . . 1 1 2 2Blower Ventilated, motors

Blower motors . . . 1 1 2 2


17/92


GE Support Services

Typical Weights* Commutator Diameters (in Inches)

Frame Motor (Less Armature Start Min. WearSize Accessories)

CD2512AT 500 1205.30 5.02 0.140

CD2513AT 550 135

CD2812AT 650 1605.96 5.66 0.150

CD2813AT 750 190

Kinamatic IIType CD, Frames 2512AT, 2513AT, 2812AT, 2813AT

* Typical weights. For specifi c weight, see cert ifi ed out li ne.


18/92

144 DC Motors


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DC

Exploded View, Type CDFrames 2512AT2813AT

Ref. No. Description Ref. No. Description1 Armature 37G Bearing Seal, Adapter DE (w hen specif ied)7 Armature Fan 37H Bearing Seal, Rubbing DE (w hen specif ied)

7D Armature Baf f le 40 Grease Fit t ing Kit7G Balance Ring Kit , CE 47 Bearing Preload Spring7H Balance Ring Kit , DE 50 Brush

8 Armature Rew ind Kit 57 Brush Holder10 Shaft w / Key 57B Brush Holder Spring

12 Commutator (Requires N o. 8 Rew ind Kit ) 72 Comm Coil Kit31A Bearing, CE 117A Cover, Top CE, Sol id31B Bearing, DE 125 Cover, Brush Holder w / Gasket32A Bearing Bracket, CE 132 Cover, Opposite Conduit Box32B Bearing Bracket, DE 140 Conduit Box34A Bearing Cap, CE 140B Conduit Box Adapter Kit34B Bearing Cap, DE 150A Coiled Frame37C Bearing Seal, Labyrinth CE (w hen specif ied) 153 Shaf t Thimble37D Bearing Seal, Adapter CE (w hen specif ied) 154 Bracket to Frame Stud37E Bearing Seal, Rubbing CE (w hen specif ied) 155 Lif t ing Lug Kit37F Bearing Seal, Labyrinth DE (w hen specif ied) 202 Space Heater Kit

Kinamatic IIType CD, Frames 2512AT, 2513AT, 2812AT, 2813AT


19/92


GE Support Services

CD4350CD4352CD4354CD4355CD4357CD4358CD4359CD4362CD4363CD4366CD4454CD4457CD4460

CD4463CD4464CD4465CD4468CD4469CD4473CD4477CD4559CD4562CD4566CD4568CD4570CD4571

CD4575CD4580CD4670CD4673CD4674CD4677CD4678CD4681CD4682CD4686CD4773CD4776CD4780CD4781CD4784CD4785CD4789CD4791CD4793CD4799

LBS.

3900420041004700450053005000600056006300580065007300

630083007000780095008800

100009800

1110012700104001170014500

1330015200147001610015300179001690018700199002060018700208002350020100219002610024600297002720030800

KG

1770191018602130204024002270272025402860263029503310

2860376031803540431039904540445050405760472053106580

603068906670730069408120767084809030934084809430

1066091209930

1184011160134701234013970

LBS.

1100120013001400150015001600170018001900170019002200

2400250025002700280030003200270031003600370040004100

43004500440050005100570057006200640065005400590067006700690069007400820082009300

KG

500540600640680680730770820860770860

1000

1090113011301230127013601450123014101630160018101860

19802040200022702310259025902810290029502450268030403040313031303360372037204220

Aprox. Net WeightFrame

Aprox. ArmNet Weight

Types CD and MCD, Frames 4300 to 4700


20/92

146 DC Motors


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DC

Type CD, Frames 4300, 4400 and 4500

Rotating PartsRef. No. Description

1 Armature Core2 Armature Coil Support3 Commutat or (Glass Banded)4 Commutator Shel l5 Armature Coils6 Shaft7 Key8 Glass Banding (Core)9 Glass Banding (End Turns)

10 Balance W eight1 1 M o lde d Equ al izer or Arm at ure Coi l Su pp ort12 Core Rivet

13 Fan Hub (Self Vent Only)14 Fan (SelfVent . Only)15 Axial Vent Holes16 Commutator (VRing)

Stationary PartsRef. No. Description

41 M agnet Frame42 M ain Pole43 M ain Coil44 Commutat ing Pole45 Commutat ing Coi l46 Pole Bolt47 Pole Shims48 Brush Holder Yoke49 Insulat ion Block50 Brush Holder Stud51 Brush Holder & Spring56 Bearing Bracket

57 Bal l Bearing58 Bearing Cartridge58 Bearing Cap60 Grease M etering Plate61 Bearing Retaining Ring62 Grease Fit t ing63 Grease Relief Plug64 Shaft Cover65 Fan Baff le (Self Vent . Only)66 Conduit Box67 Conduit Box Adapter


21/92


GE Support Services

Type CD, Frames 4300, 4400 and 4500



10 Balance W eight1 1 M o lde d Equ al izer Or Arm at ure Co il Sup port12 Core Rivet

13 Fan Hub (Self Vent . Only)14 Fan (SelfVent . Only)15 Axial Vent Holes16 Commutator (VRing)


41 M agnet Frame42 M ain Pole43 M ain Coi l44 Commutat ing Pole45 Commutat ing Coil46 Pole Bolt47 Pole Shims49 Brush Holder Yoke49 Insulat ion Block50 Brush Holder Stud51 Brush Holder & Spring56 Bearing Bracket

57 Bal l Bearing58 Bearing Cartridge59 Bearing Cap60 Grease M etering Plate61 Bearing Retaining Ring62 Grease Fit t ing63 Grease Relief Plug64 Shaft Cover65 Fan Baff le (Self Vent . Only)66 Conduit Box67 Conduit Box Adapter


22/92

148 DC Motors


7M

di

DC

Type CD, Frames 4600 and 4700



10 Balance W eight1 1 M o lde d Equ al izer Or A rm at ure Coi l Sup po rt12 Core Rivet

13 Armature Core Key15 Axial Vent Holes16 Commutator (VRing)17 Radial Vent i lat ion Ducts



57 Bal l Bearing58 Bearing Cartridge59 Bearing Cap60 Grease M etering Plate61 Bearing Retaining Ring62 Grease Fit t ing63 Grease Relief Plug64 Shaf t Cover66 Conduit Box67 Conduit Box Adapter


23/92


GE Support Services

Type CD, Frames 43004500 (Four Pole)Type CD, Frames 46004700 (Six Pole)

Exploded View, Type CD and MCD Renewal Parts. Four pole Motor shown,but parts identification are typical to both Four and Six pole Motors.

Ref. No. Description1 Armature

1A Armature Coi l2 Armature Coi l Support3 Armature Core5 Armature Fan

5A Armature Fan Hub9 Armature Shaft

13 Baf f le, Fan13A Baf f le, M etering Plate13B Baf f le, Handhole Fan13C Baf fle, Hand Hole Bracket

14 Bearing15 Bearing Bracket16 Bearing Cap17 Bearing Cartridge19 Brushholder Stud Ins Blk

Ref. No. Description20 Brushholder Yoke21 Brushholder Stud22 Brushholder (w / Spring)23 Brushholder Spring24 Brush

33 Comm Coil & Pole33A Comm Coil & Pole Bolt

35 Commutator36 Conduit Box37 Conduit Box Adapter

37A Conduit Box Cover End37B Conduit Cox Cover Bott om39C Cover, Adapter Conduit CE39D Cover, Side Louvered CE

42 Cover, Bottom CE43 Cover, Bottom DE

Ref. No. Description46A Cover, Side Louvered DE

49 Cover, TopCE50 Cover, TopDE56 Equal izer Coi l57 Frame

60A Grease Fit t ing60B Grease Pipe Plug

66 M ain Coi l & Pole66A M ain Coi l & Pole Bolt

79 Retaining Ring100 Terminal Board

100A Line Adapt er, A rma Series Fld.100B Line Adapter, Ins. Blk.100C Line Adapter Support


24/92

150 DC Motors


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DC

Brush Box Spacing

Type CD and MCD, Frames 43004700

CD4000V Holder Style Brush Rigging

Identification of Brushholders, Springs, and Brushes.375 x 1.50 Brush36A172040AAG03 Brushholder with Springs36C702000AA003 Brushholder only36B472000AA003 Springs Only (0A3) 3.0 lbs max. 2.16 lbs min.36A164454DAP01 Brush T563 Grade .375 x 1.5 x 2.5 (1.25 is min. length)36A164454DAP05 Brush T606 Grade Papermill36A164454DAP02 Brush T566 Grade Extruder

.500 x 1.50 Brush36A172040AAG02 Brushholder with Springs36C702000AA002 Brushholder only36B472000AA002 Springs Only (0A2) 4.0 lbs max. 2.7 lbs min.

36A164455DAP01 Brush T563 Grade .50 x 1.5 x 2.5 (1.25 is min. length)36A164455DAP05 Brush T606 Grade Papermill36A164455DAP02 Brush T566 Grade Extruder

.625 x 1.50 Brush36A172040AAG01 Brushholder with Springs36C702000AA001 Brushholder only36B472000AA001 Springs Only (0A1) 5.75 lbs max. 3.4 lbs min.36A164456DAP01 Brush T563 Grade .625 x 1.5 x 2.5 (1.25 is min. length)36A164456DAP05 Brush T606 Grade Papermill36A164456DAP02 Brush T566 Grade Extruder


25/92


GE Support Services

Type CD and MCD,Frames 60006200, 67006900

Typical Weights**

Frame

CD6050CD6052CD6054CD6055CD6057CD6058CD6059

CD6062CD6063CD6066CD6154CD6157CD6160CD6163CD6164CD6165CD6168CD6169CD6173CD6177CD6259CD6262CD6266CD6268CD6270CD6271CD6275CD6280

lbs.3900420041004700450053005000

60005600630058006500730063008300700078009500880010000980011100127001040011700145001330015200

kgs.1770191018602130204024002270

272025402860263029503310286037603180354043103990454044505040576047205310658060306890

lbs.1100120013001400150015001600

170018001900170019002200240025002500270028003000320027003100360037004000410043004500

kgs500540600640680680730

7708208607708601000109011301130123012701360145012301410163016001810186019802040

FRAME

CD6766CD6770CD6771CD6774CD6776CD6778CD6779

CD6785CD6873CD6876CD6881CD6882CD6885CD6887CD6890CD6896CD6977CD6981CD6985CD6986CD6990CD6991CD6996CD6999

lbs.12100140001240015200140001560017200

1760016000177002030016800185002350021000235002340026000287002430026900317002960034400

kgs5490635056306900635070807810

799072608040922076308400106709530106701062011800130301103012210143901344015620

lbs.3565391538354410418546854920

52054730512060905250564074406610796059256685754064807240877080959325

kgs1620178017402000190021302230

23602150232025602380286033803000361026903030342029403290398036804230

Approx.Net Weight

Approx. ArmNet Weight

Approx.Net Weight

Approx. ArmNet Weight

** Approxima te weights for typical motors in eachframe size. Does not in clude weight o f accessoriessuch as tachometers, blowers, heat exchangers,etc. For specific weights, refer to certified o utline.


26/92

152 DC Motors


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DC

Type CD, Frames 6000 and 6200



10 Balance W eight1 1 M o ld ed Equ al izer or A rm at ure Co il Su pp ort12 Core Rivet

13 Axial Vent Holes14 Commutator (VRing)



57 Bal l Bearing58 Bearing Cartridge59 Bearing Cap60 Grease M etering Plate61 Bearing Retaining Ring62 Grease Fit t ing63 Grease Relief Plug64 Shaft Cover66 Conduit Box67 Air Baf fle (on CD6000 only)


27/92


GE Support Services

Type CD, Frames 67006900



10 Balance W eight1 1 M o lde d Equ al izer or Arm at ure Coi l Su pp ort13 Armature Core Key

16 Commutator (VRing)17 Radial Vent i lat ion Ducts



57 Bal l Bearing58 Bearing Cartridge59 Bearing Cap60 Grease M etering Plate61 Bearing Retaining Ring62 Grease Fit t ing63 Grease Relief Plug64 Shaft Cover66 Conduit Box66 Conduit Box Adapter67 Air Baf fle (on CD6200 only)


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154 DC Motors


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DC

Type CD, Frames 60006200 (Four Pole)Type CD, Frames 67006900 (Six Pole)

Ref. No. Description1 Armature

1A Armature Coi l2 Armature Coi l Support3 Armature Core9 Armature Shaft

13A Baf f le, M etering Plate14 Bearing

15 Bearing Bracket16 Bearing Cap17 Bearing Cartridge19 Brushholder St ud Ins. Blk.20 Brushholder Yoke21 Brushholder Stud22 Brushholder (w / Spring)

Ref. No. Description23 Brushholder Spring24 Brush33 Comm Coil & Pole

33A Comm Coil & Pole Bolt35 Commutator36 Conduit Box37 Conduit Box Adapter

37A Conduit Box Cover End37B Conduit Box Cover Bott om39C Cover, Adapter Conduit CE39D Cover. Side Louvered CE

42 Cover Bottom CE43 Cover Bottom DE

46A Cover, Side Louvered CE

Ref. No. Description49 Cover, TopCE50 Cover, TopDE56 Equal izer Coi l57 Frame

60A Grease Fit t ing60B Grease Pipe Plug

66 M ain Coi l & Pole

66A M ain Coi l & Pole Bolt79 Retaining Ring100 Terminal Board

100A Line A dapt er, A rma/ Series Fld.100B Line A dapter, Ins. Blk.100C Line A dapter Support

Exploded View, Type CD and MCD Renewal Parts. Four pole Motor shown,but parts identification are typical to both Four and Six pole Motors.


29/92


GE Support Services

Type CD and MCD, Frames 50009000Type CD, Frames 580680

Typical Weights**

Frame Size584585586683684685

54235545645366657452

76668482883695429966

Armature Only620700800

10001100130014001800200029002700

41004000690049009500

Complete Motor260029003400400046005300570072008100

1190010500

1500014800255001700033100

Armature Only280320360450500600640820900

13001200

19001800310022004300

Complete Motor12001300150018002100240026003300370054004800

72006700

116007700

15000

**Weights for typical ma chines in ea ch fra me size. For specific weights, refer to certified o utline.

PoundsKilograms


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156 DC Motors


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DC


Exploded View, Type CD and MCD Renewal Parts.See facing page for descriptions.

Continuation of Exploded View


31/92


GE Support Services


Ref. No. Description1 Shaft2 Key3 Commutator4 Equalizer Coils Molded5 Armature Core6 Coil Support (Drive End)

7 Armature Coil8 Armature9 Fan Hub

1 1 Po le Fa ce Ba r Co nn ec ti on s (Co mm ut at or En d)1 2 Pol e Fa ce Ba r Co nn ect io ns (Dri ve End )13 T Nut14 Stud15 Insulat ing Tube18 Insulat ing Spacer17 Bellevi l le W asher18 Lock Nut1 9 M a in Coi l A nd Po le And Po le Face Ba r A sse mb ly20 Pole Face Bar21 Com mut at ing Coi l L A nd Pol e A ssem bl y

Ref. No. Description22 Bearing Cap (Commut at or End}23 Grease M etering Plate24 Bearing (Commutator End)25 Beari ng Cart ri dge Com mut at or End)28 Beari ng Bracket Comm ut at or End}27 Cover, Upper (Com mut at or End)

2 8 Scr ee n Cove r, Lo w er (Co mm ut at or End )29 Brushholder Yoke30 M agnet Frame31 Bearing Bracket (Drive End)32 Screen Cover, Si de (Dri ve End}33 Bearing Cart ridge (Drive End)34 Bearing (Drive End)35 Bearing Cap (Drive End)36 Stud, Brushholder37 Brush, Carbon38 Brushholder39 Brushholder Spring40 Insul at ing Bl ock Brushhol der St ud


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158 DC Motors


7M

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DC

Type CD and MCD, Frames 50009000Type CD, Frames 580680

Ask customer for type of stud being used and thickness

of brush. U se this chart for: Insulated block & stud(2piece design)

36 Brushholder Stud

40 Insulated Block

3/4" Thick Brush36A160421AAG02 Brushholder w/Spring36B465481AA001 Spring Only36A164451AAP21 Brush (Standard)36A164451AAP05 Brush (Papermill Use Only)

7/8" Thick Brush36A160422AAG02 Brushholder w/Spring36B465482AA001 Spring Only

36A164452AAP21 Brush (Standard)36A164452AAP05 Brush (Papermill Use Only)

1" Thick Brush36A160423AAG02 Brushholder w/Spring36B465483AA001 Spring Only36A164453AAP21 Brush (Standard)36A164453AAP05 Brush (Papermill Use Only)

Type CD and MCD, Frames 50009000


Ask customer for type of stud being used and thickness

of brush.

Use this chart for: Fluid Bed Stud (1 piece design)

1 Fluid Bed

(Epoxy Coating)

2 Stud

3/4" Thick Brush36A161101AAG01 Brushholder w/Spring36B465081AA001 Spring Only36A161401AAP20 Brush (Standard)36A161401AAP06 Brush (Papermill Use Only)

7/8" Thick Brush36A161102AAG01 Brushholder w/Spring36B465082AA001 Spring Only36A161402AAP20 Brush (Standard)

36A161402AAP06 Brush (Papermill Use Only)

1" Thick Brush36A161103AAG01 Brushholder w/Spring36B465083AA001 Spring Only36A161403AAP20 Brush (Standard)36A161403AAP06 Brush (Papermill Use Only)

Identification of Brushholders, Springs,and Brushes


33/92


GE Support Services

Type MD, Frames 402 to 423

Exploded View, Type MD 402423 Renewal Parts.See following page for descriptions.


34/92

Principal Renewal PartsGive Description,Cat. No. and Quantity of Each ItemRequired

Ref. No. Description

1 Exciting field coil5 Commutating field coil9 Armature with frame heads, bearing cap and bearings

10 Armature11 Armature coil12 Set of armature rewinding insulation14 Shaft with key16 Commutator17 Set of copper and mica segments, finished and bound18 Combination inner and outer mica cone for front and back of commutator19 Mica collar under segments21 Roller bearing

32 Brush holder with pressure arms and insulated studs (Position_____) see footnote32 Brush holder with pressure arms and insulated studs (Position______) see footnote

33 Pressure arm with tip34 Insulator for stud35 Carbon brush with pigtail and terminal

41 Set of cables

Not Shown in illustration.

160 DC Motors


7M

di

DC

Renewal Parts Avai lable i f Required

Ref. No. No. Req. Description Ref. No. No. Req. Description

2 Spring flange for exciting field coil 27 1 Split retaining ring for bearing or mounting sleeve

3 Metal pad for exciting field coil 28 1 Lock nut for lower mounting sleeve4 Insulating pad for exciting field coil 29 1 Spacing collar, upper

6 Spring flange for commutating field coil 30 1 Spacing collar, lower

7 Metal pad for commutating field coil 31 1 Shrink ring for bearing

8 Insulating pad for commutating field coil 36 Hinge pin for ratchet

13 Set of punches 37 2 Pinion key

15 2 Thrust collar with grease deflector 38 2 Pinion nut

20 2 Frame head with bearing cap and grease fittings 39 2 Washer for pinion nut

22 2 Bearing cap with thrust bushing 40 Rubber bushing

23 2 Thrust bushing for bearing cap 42 Cover for frame over commutator

24 2 Thrust ring for frame head 43 Laminated pole piece for exciting field coil

25 1 Mounting sleeve, upper, including Ref. 27 44 Commutating pole piece

26 1 Mounting sleeve, lower 45 1 Fan for armature

Specify cable hole size. Specify whether for pinion end or commutator end. Quantity variable. Specify whether right or lefthand facing commutator end.

Brush holder position, facing commutator end. The position (a to h) must be filled in on line for Ref. No. 32.

(a) Righthand. (f) Upper left or right or upper middle right or lower(b) Lefthand. middle lefthand.(c) Upperright or lower lefthand. (g) Upper right or lower left or upper middle left or lower(d) Upper left or lower righthand. middle righthand.(e) Top or bottom or upper left or lower right hand. (h) Top or bottom, or upper right or lower lefthand.



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Renewal Parts MD402 Qty. MD403 Qty. MD404 Qty. MD406 Qty. MD407 Qty. MD408 Qty.

Armature Coils 2721244G02 1 2721160G02 1 2721099G02 1 2721094G02 1 1 2721085G04 1

Shaft 2721248G01 1 2721158001 1 2721100G01 1 2721129G01 1 2721072G01 1

Coil &Pole Comm 2721249G65 2 2721154G65 2 2721149G65 2 2721092G65 2 2721505G65 2 2721027G65 2

Coil Only Comm 2721249G61 2 2721154G61 2 2721149G61 2 2721092G61 2 2721505G61 2 2721027G61 2

Coil & Pole Series 2721250G65 4 2721155G65 4 2721150G65 4 2721093G65 4 2721506G65 4 2721028G65 4

Coil Only Series 2721250G61 4 2721155G61 4 2721150G61 4 2721093G61 4 2721506G61 4 2721028G61 4

Coil &Pole Shunt 2721447G65 4 2721280G65 4 2721595G65 4 2721664G65 4 4 2721563G65 4

Coil Only Shunt 2721447G61 4 2721280G61 4 2721595G61 4 2721664G61 4 4 2721563G61 4

Coil &Pole Compound 2721260G65 4 2721283G65 4 2721266G65 4 2721261G65 4 4728401G65 4 2721236G65 4

Coil Only Compound 2721260G61 4 2721283G61 4 2721266G61 4 2721261G61 4 4728401G61 4 2721236G61 4

CE/DE Bearing 8832705001 2 751722005 2 751722005 2 7517722007 2 751722009 2

Brushholder &Spring

Right Hand Side 6x523 1 4750665001 1 6x104 1 6x104 1 6x531 1

Left Hand Side 6x524 1 4750665001 6x105 1 6x105 1 6x532 1

Spring only

Brush 6709782P01 6709782P01 8809558P01 8809558P01 6709784P01

CE Insp. Cover

Lockwasher Spring 36A164222AA001 2 36A164222AA001 2 36A164222AA001 2 36A164222AA002 2 36A164222AA003 2

LockwasherFlat 431832001 2 2706929001 2 2906929001 2 419082001 2 4714021101 2

Pinion Nut 8815254001 2 2706022001 2 2706022001 2 8815257001 2 2706023001 2

Cable Bushings

Series Motor 41B533331013 8 41B533331013 8 41B453331013 8 41B533331006 8 41B533331009 8

Shunt MotorField 41B533331013 8 41B533331013 8 41B533331013 8 41B533331003 4 41B533331004 4

Armature 41B533331006 4 41B533331006 4

Compound Motor

Field/Armature 41B533331013 8 41B533331103 8 41B533331013 8 41B533331006 8 41B533331009 8

Series Lead 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4 41BB53331001 4

Type MD, Frames 402 to 408Standard Renewal Parts Identi ficati on


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DC

Renewal Part MD410 Qty. MD412 Qty. MD414 Qty. MD416 Qty. MD418 Qty. MD420 Qty.

Armature Coils 2721029G02 1 4722976G02 1 2721183G02 1 2721148G02 1 2721193G02 1 2721875G02 1

Shaft 2721125G01 1 2721175G01 1 2721185G01 1 272136AAG01 1 2721529G01 2721049G01 1

Coil &Pole Comm 2721018G65 2 41C631195G65 2 41C631174G65 2 2721128G65 2 4722726G65 2 2721394G65 2

Coil Only Comm 2721018G61 2 41C631195G61 2 41C631174G61 2 2721128G61 2 4722726G61 2 2721394G61 2

Coil & Pole Series 2721019G65 4 41C631209G65 2 41C631214G65 2 2721130G65 4 2721190G65 4 2721209G65 4

Coil Only Series 2721019G61 4 41C631209G61 2 41C631214G61 2 2721130G61 4 2721190G61 4 2721209G61 4

Coil & Pole Shunt 2721281G65 4 2721326G65 4 2721343G65 4 2721430G65 4 2721190G65 4 2721345G65 4

Coil Only Shunt 2721281G61 4 2721326G61 4 2721343G61 4 2721430G61 4 2721190G61 4 2721345G61 4

Coil &Pole Compound 41C631223G65 4 41C631207G65 2 41C631176G65 2 2721253G65 4 2721334G65 4 2721229G65 4

Coil Only Compound 41C631223G61 4 41C631207G61 2 41C631176G61 2 2721253G61 4 2721334G61 4 2721229G61 4

CE/DE Bearing 6x515 2 751722010 2 8832705AB016 2 8832705AB017 2 8832705AB020 2 8832705AB022 2

Brushholder &Spring

Right Hand Side 6x106 1 907A683AG001 1 747939G07 747926G01 2721046G03 754124G01

Left Hand Side 6x106 1 747916G13 1 747939G10 7479926G02 2721046G01 754124G02

Spring only

Brush 8809563P01 6709782P01 6709764P01 6709784P01 8809553P01 6709741P01

Lockwasher Spring 36A164222AA004 2 36A164222AA0052 36A164222AA006 2 36A164222AA007 2 36A164222AA009 2 36A160422AA009 2

LockwasherFlat 435173001 2 434161001 2 8809867001 2 433635001 2 433635001 2 433636001 2

Pinion Nut 2706024001 2 2706043001 2 2706025001 2 2706026001 2 6709539001 2 6709762001 2

Cable Bushings

Series Motor 41B533331009 8 717502001 8 41B533331020 8 41B453331010 12 41B533331022 12 2702930001 4

Shunt Motor 41B533331004 4 41B533331020 4 422356001 4 422356001 4 41B533331024 4 2702930001 2

41B533331009 4 717502001 4 41B533331020 4 41B533331010 8 41B533331022 12 422356001 2

Compound Motor 41B533331013 4 422356001 4 422356001 4 422356001 4 422356001 8 422356001 2

41B533331009 8 717502001 8 41B53333120 8 41B533331010 12 41B533331022 12 2702930001 4

Field/Armature 41B533331013 8 41B533331103 8 41B533331013 8 41B533331006 8 41B533331009 8

Series Lead 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4 41BB53331001 4

Type MD, Frames 410 to 420Standard Renewal Parts Identi ficati on


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GE Support Services


Exploded View, Type MD 602624 Renewal Parts.See following page for descriptions.


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DC

Renewal Parts Avai lable i f RequiredRef. No. No. Req. Description Ref. No. No. Req. Description

2 8 Spring flange for exciting field coil 30 Pinion nut

3 4 Metal pad for exciting field coil 31 Washer for pinion nut

4 Insulating pad for exciting field coil 32 Rubber bushing

6 8 Spring flange for commutating field coil 34 Cover for frame over commutator

7 4 Metal pad for commutating field coil 36 4 Laminated pole piece for exciting field coil

8 Insulating pad for commutating field coil 37 4 Commutating pole piece

16 2 Thrust collar with grease deflector 38 1 Fan for armature

21 2 Frame head with bearing cap and grease fittings 39 1 Shell with inlet flange

24 2 Bearing cap 40 1 Impeller

24A 1 Split retaining ring, commutator end 41 Filter pad

29 Pinion keySpecify cable hole size. Specify whether for pinion end or commutator end.

Quantity variable. Specify whether right or lefthand facing commutator end.

*Not illustrated.

Brush holder position, facing commutator end. The position (a to b) must be filled in on line for Ref. No. 25.

(a)Righthand

(b) Lefthand

Principal Renewal PartsGive Description,Cat. No. and Quantity of Each Item Required


1 Exciting field coil

5 Commutating field coil

9 Armature with frame heads, bearing cap and bearings

10 Armature

11 Armature coil

12 Equalizer coil

13 Set of armature rewinding insulation

14 Set of punchings

15 Shaft with keys

17 Commutator

18 Set of copper and mica segments, finished and bound

19 Combination inner and outer mica cone for front and back of commutator20 Mica collar under segments

22 Ball or roller bearing, commutator end

23 Roller bearing, pinion end

25 Brush holder with spring assembly and insulated studs (Position_____) see footnote

25 Brush holder with spring assembly and insulated studs (Position______) see footnote

26 Constant pressure spring assembly

*27 Insulated stud

28 Carbon brush with pigtail and terminal

33 Set of cables

35 Complete conversion kit



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GE Support Services

Type MD 600

Ref. No. Description1 Key, Pinion2 Key, Spider3 Key, Pinion4 Shaf t5 Commutator6 Armature Spider7 Armature Head8 Armature Core9 Armature Flange

10 Shrink Ring11 Coil, Equal izer12 Coil, Armature13 Thimble, Shaft14 N ut , Pinion15 W asher, Pinion

16 Cap, Bearing17 Bearing18 Frame Head19 Thrust Col lar & Grease Sl inger20 Armature21 Armature Fan22 Thrust Col lar & Grease Sl inger23 Frame Head24 Bearing, Rol ler25 Cap, Bearing

Ref. No. Description26 W asher, Pinion27 N ut , Pinion2 8 Co ve r, To psi de , Co mm . En d (M D 60 2 M D 61 2)2 9 Co ve r, To psi de , Co mm . En d (M D 61 4 M D 61 8)30 Frame, Top Half31 Brush Holder Assembly32 Commut at ing Coi l & Pole A ssembly33 Frame, Bottom Half3 4 La rg e Co ve r, Bo tt om (Si de ), Co mm ut at or En d3 5 Sm al l Co ve r, Bo tt om (Si de ), Co mm ut at or En d3 6 Co ve r, Bo tt om (Fro nt ), Co mm ut at or En d3 7 Co ve r, Bo tt om (Fro nt ), Co mm ut at or En d38 M ain Coi l & Pole Assembly3 9 Co ver, Bot to m (Si de), Dri ve End40 Hood, Top (Side), Drive End

41 Cover Adapter, Blow er42 Screen43 Connect ion Elbow44 Band45 Blow er Housing46 Screen Housing47 Impel ler48 Blow er M ount ing Bracket49 Blow er M ot ion

Roller BearingHorizontal ConstructionBall BearingVertical Construction


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166 DC Motors


7M

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DC

Renewal Part MD602 Qty. MD603 Qty. MD604 Qty. MD606 Qty. MD608 Qty. MD610 Qty.Armature 6791731G01 1 6791759G01 1 6791729G01 1 6791734G01 1 6791772G01 1 6791782G01 1

Armature Coils 6739323G01 1 8832060G01 1 6739295G01 1 88320419G01 1 6739487G01 1 6739255G01 1

Insulation Set 6739363ABG01 1 36C695833AAG01 1 36C695834AAG01 1 36C695835AAG01 1 36C695836AAG011 36C695837AAG01 1

Commutator 764979G01 1 8822219G01 1 8822635G01 1 8822951G01 1 8822696G01 1 8822852G01 1

Shaft 6739383G02 1 8832390G02 1 8832022G03 1 8832307G02 1 8832542G01 1 8832543G01 1

Fan 6739486001 1 8832383001 1 8832027001 1 8832312001 1 8832100001 1 8832166001 1

Coil & Pole Comm 6739324G65 4 8832061G65 4 6739296G65 4 8832050G65 4 6739488G65 4 6739256G65 1

Coil Only Comm 6739324G61 4 8832061G61 4 6739296G61 4 8832050G61 4 6739488G61 4 6739256G61 1

Coil & Pole Series 6739325G65 4 8832062G65 4 6739297G65 4 8832051G65 4 6739489G65 4 6739257G65 4

Coil Only Series 6739325G61 4 8832062G61 4 6739297G61 4 8832051G61 4 6739489G61 4 6739257G61 4

Coil & Pole Shunt 6739326G65 4 8832064G65 4 6739298G65 4 8832053G65 4 6739491G65 4 6739258G65 4

Coil Only Shunt 6739326G61 4 8832064G61 4 6739298G65 4 8832053G61 4 6739491G61 4 6739258G61 4

Coil &Pole Compound 6739354G65 4 8832063G65 4 6739479G65 4 8832052G65 4 6739490G65 4 6739482G65 4

Coil Only Compound 6739354G61 4 8832063G61 4 6739479G61 4 8832052G61 4 6739490G61 4 6739490G61 4

Coil & PoleStab Shunt 8832779G65 4 8832066G65 4 6739481G65 4 8832055G65 4 6739493G65 4 6739482G65 4

Coil OnlyStab Shunt 8832779G61 4 8832066G61 4 6739481G61 4 8832055G61 4 6739493G61 4 6739484G61 4

CE/DE Bearing 8832705002 2 8832705002 2 8832705004 2 8832705005 2 8832705006 2 8832705007 2

Brushholder &Spring Constant Pressure

Right Hand Side 428C685G01 1 428C685G01 1 428C694G01 1 428C695G01 1 428C686G01 1 428C697G01 1

Left Hand Side 428C685G02 1 428C685G02 1 428C694G02 1 428C695G02 1 428C686G02 1 428C697G02 1

Spring only 41B533105G01 4 41B533105G01 4 36B465487AA001 4 337B689G02 4 337B689G02 4 337B689G02 4

Brush 337B696P02 4 337B696P02 4 337B696P03 4 337B696P04 4 337B696P05 4 337B696P08 4

Brushholder &Spring Clockspring

Right Hand Side 6748708G01 1 6748708G01 1 6749037G01 1 6749232G01 1 6749108G01 1 6749108G03 1

Left Hand Side 6748708G02 1 6748708G02 1 6749037G02 1 6749232G02 1 6749108G02 1 6749108G04 1

Brush 6709783P01 4 6709783P01 4 6709786P01 4 8809716P01 4 8809563P01 4 8809552P01 4

CE Insp. Cover 6739384G01 1 6736007G01 1 6736007G01 1 8832322G01 1 8832105G01 1 8832105G01 1

Lockwasher Spring 36A164222AA001 2 36A164222AA001 2 36A164222AA001 2 36A164222AA002 2 36A164222AA003 2 36A164222AA004 2

LockwasherFlat 88099863001 2 2706929001 2 2706929001 2 8809863001 2 8809864001 2 8809865001 2

Pinion Nut 8815255001 2 8815256001 2 8815256001 2 8815257001 2 8815258001 2 8815259001 2

Cable Bushings

Series Motor 41B533331001 8 41B533331001 8 41B533331002 8 41B533331003 8 41B533331003 8 41B533331005 8

Shunt MotorField 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4

Armature 41B533331001 4 41B533331001 4 41B533331002 4 41B533331003 4 41B533331003 4 41B533331005 4

Compound Motor Field 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4 41B533331001 4Armature 41B533331001 4 41B533331001 4 41B5333310021 4 41B533331003 4 41B533331003 4 41B533331005 4

Type MD, Frames 602 to 610230V Standard Renewal Parts Identi ficati on


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GE Support Services

Renewal Part MD612 Qty. MD614 Qty. MD616 Qty. MD618 Qty. MD620 Qty.MD622 Qty.Armature 6791786G01 1 6792403G01 1 6793951G01 1 6792407G01 1

Armature Coils 6739237G01 1 8832010G01 1 8832037G01 1 6739341G01 1 428C588G01 1 428C564G01 1

Equalizer Coils 8832919G01 1 8832924G01 1 8832923G01 1

Insulation Set 36C695838AAG01 1 36C695839AAG01 1 428C345G01 1 8842626ABG01 1 428C587ABG01 1 428C562ABG01 1

Commutator 6727740G01 1 8822836G01 1 8822910G01 1 6739413G01 1

Shaft 8832544G01 1 8832545G01 1 8832546G01 1 8832547G01 1

Fan 6739459001 1 8832138001 1 8832260001 1 6739496001 1

Coil &Pole Comm 6739238G65 4 8832011G65 4 8832038G65 4 6739342G65 4 428C333G65* 4 8842401G65** 6

4 8842624G65** 4

Coil Only Comm 6739238G61 4 8832011G61 4 8832038G61 4 6739342G61 4 428C333G61* 4 8842401G61** 6

8842624G61** 4

Coil & Pole Series 6739239G65 4 8832012G65 4 8832039G65 4 6739343G65 4 428C348G65 4

Coil Only Series 6739239G61 4 8832012G61 4 8832039G61 4 6739343G61 4 428C348G61 4

Coil &Pole Shunt 6739243G65 4 8832016G65 4 8832043G65 4 6739345G65 4 8842697G65 4

Coil Only Shunt 6739243G61 4 8832016G61 4 8832043G61 4 6739345G61 4 8842697G61 4 8842631G61** 6

Coil &Pole Shunt w/bars 8842644ABG62 4 8842441ABG63 6

Coil &Pole Compound 6793241G65 4 8832014G65 4 8832041G65 4 6739344G65 4 428C308G65* 4 8851734G65 6

Coil Only Compound 6793241G61 4 8832014G61 4 8832041G61 4 6739344G61 4 428C308G61 4 8851734G61 6

Coil & PoleStab Shunt 6739247G65 4 8832020G65 4 8832047G65 4 6739347G65 4

Coil OnlyStab Shunt 6739247G61 4 8832020G61 4 8832047G61 4 6739347G61 4

CE/DE Bearing 8832705008 2 8832705009 2 8832705010 2 8832705011 2 8832705012 2 8832705013 2

Brushholder &Spring Constant Pressure

428C682G02 2 428C683G02 4 428C687G02 4 428C689G02 4

Spring only 337B689G02 6 337B689G02 16 337B689G02 16 337B689G02 16

Brush 337B696P07 6 337B696P08 16 337B696P07 4 337B696P09 16 337B696P07

Brushholder &Spring Clockspring

6748585G02 2 6749126G01 2 6749126G04 2 6748745G02 4

Brush 6709764P01 6 8809552P01 16 8670764P01 16 6709776P01 16

CE Insp. Cover 6739277G01 2 8832142G01 2 8832142G01 2 8832142G01 2 8819615001

Lockwasher Spring 36A164222AA005 2 36A164222AA006 2 36A164222AA007 2 36A164222AA007 2 36A160535AA009 2 36A160535AA009

LockwasherFlat 8809866001 2 8809867001 2 8809868001 2 8809869001 2 8819685001 2 8819685001 2

Pinion Nut 8815260001 2 8815261001 2 8815262001 2 8815263001 2 8819612001 2 88519629001 2

Cable Bushings

Series Motor 41B533331009 8 41B533331009 8 41B533331011 8 41B533331010 8

Shunt MotorField 41B533331001 4 41B533331001 4 41B533331025 4 41B533331025 4 41B533331002 6Armature 41B533331009 4 41B533331009 4 41B533331011 4 41B533331010 4 41A236629AA00160

Compound Motor Field 41B533331001 4 41B533331001 4 41B533331025 4 41B533331025 4 41B533331002 6

Armature 41B533331009 8 41B533331009 8 41B533331011 8 41B533331010 8

Type MD, Frames 612 to 622230V Standard Renewal Parts Identi ficati on

*Non Compensated **Compensated


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168 DC Motors


7M

di

DC

230 Volt Constant Pressure

602 Qty. 1 428C685G01 RH Brushholder w/Spring

Qty. 1 428C685G02 LH Brushholder w/SpringQty. 4 41B533105G01 Spring OnlyQty. 4 337B696 P02 Brush

603 Qty. 1 428C685G01 RH Brushholder w/SpringQty. 1 428C685G02 LH Brushholder w/SpringQty. 4 41B533105G01 Spring Only

Qty. 4 337B696 P02 Brush604 Qty. 1 428C694G01 RH Brushholder w/Spring

Qty. 1 428C694G02 LH Brushholder w/SpringQty. 4 36B465487AA001 Spring OnlyQty. 4 337B696 P03 Brush

606 Qty. 1 428C695G01 RH Brushholder w/Spring

Qty. 1 428C695G02 LH Brushholder w/SpringQty. 4 337B689G01 Spring OnlyQty. 4 337B696 P04 Brush

608 Qty. 1 428C686G01 RH Brushholder w/SpringQty. 1 428C686G02 LH Brushholder w/SpringQty. 4 337B689G01 Spring Only

Qty. 4 337B696 P05 Brush

610 Qty. 1 428C697G01 RH Brushholder w/SpringQty. 1 428C697G02 LH Brushholder w/SpringQty. 6 337B689G02 Spring OnlyQty. 6 337B696 P08 Brush

612 Qty. 2 428C682G02 Brushholder w/Spring

Qty. 6 337B689G01 Spring OnlyQty. 6 337B696 P07 Brush

614 Qty. 4 428C683G02 Brushholder w/SpringQty. 16 337B689G01 Spring OnlyQty. 16 337B696 P08 Brush

616 Qty. 4 428C687G02 Brushholder w/Spring


618 Qty. 4 428C689G02 Brushholder w/SpringQty. 16 337B689G01 Spring OnlyQty. 16 337B696 P09 Brush

230 Volt Coil Spr ing

602 Qty. 1 6748708G01 RH Brushholder

Qty. 1 6748708G02 LH BrushholderQty. 4 6709783 P01 Brush

603 Qty. 1 6748708G01 RH BrushholderQty. 1 6748708G02 LH BrushholderQty. 4 6709783 P01 Brush







612 Qty. 2 6748585G02 Brushholder

Qty. 6 6709764 P01 Brush

614 Qty. 4 6749126G02 BrushholderQty. 16 8809552 P01 Brush

616 Qty. 4 6749126G04 Brushholder

Qty. 16 6709764 P01 Brush


Above quantities represent total required per motor.

Type MD,Frames 602 to 624Identi ficati on of Brushholders, Spr ings and Brushes


43/92


GE Support Services

550 Volt Constant Pressure

602 No constant pressure replacement.

603 Qty. 1 428C685G01 LH Brushholder w/SpringQty. 1 428C685G02 RH Brushholder w/SpringQty. 4 41B533105G01 Spring OnlyQty. 4 337B696 P02 Brush

604 Qty. 1 428C685G01 LH Brushholder w/SpringQty. 1 428C685G02 RH Brushholder w/Spring


606 Qty. 1 428C694G01 LH Brushholder w/SpringQty. 1 428C694G02 RH Brushholder w/Spring

Qty. 4 36B465487AA001 Spring OnlyQty. 4 337B696 P03 Brush

608 Qty. 1 428C695G01 LH Brushholder w/SpringQty. 1 428C695G02 RH Brushholder w/SpringQty. 4 337B689G01 Spring OnlyQty. 4 337B696 P04 Brush

610 Qty. 1 428C686G01 LH Brushholder w/Spring

Qty. 1 428C686G02 RH Brushholder w/SpringQty. 4 337B689G01 Spring OnlyQty. 4 337B696 P05 Brush

612 Qty. 2 41C631160G02 Brushholder w/SpringQty. 4 337B689G01 Spring Only

Qty. 4 337B696 P05 Brush614 Qty. 4 41C631160G02 Brushholder w/Spring


616 Qty. 2 41C31397G01 Brushholder w/SpringQty. 12 337B689G01 Spring Only

Qty. 12 337B696 P08 Brush618 Qty. 4 428C683G02 Brushholder w/Spring


Above quantities represent total required per motor.

Type MD, Frames 602 to 624Identi ficati on of Brushholders, Spr ings and Brushes

550 Volt Coi l Spr ing




604 Qty. 1 6748708G01 RH BrushholderQty. 1 6748708G02 LH Brushholder

Qty. 4 6709783 P01 Brush

606 Qty. 1 6749232G03 RH BrushholderQty. 1 6749232G04 LH Brushholder

Qty. 4 6709786 P01 Brush









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170 DC Motors


7M

di

DC

Size

802

803

804

806

808

810

812

814

816

818

820

822

824

828

Armature Only

160

210

290

370

540

720

960

1140

2030

2630

3040

3850

4650

11060

Complete Motor

550

780

960

1300

1820

2480

3310

4620

5840

7730

12100

15200

19100

39100

Armature Only

75

95

130

170

245

325

435

655

920

1195

1380

1745

2110

5020

Complete Motor

250

355

435

590

825

1125

1500

2100

2650

3500

5490

6700

8660

17740

PoundsFrame Kilograms

Type MD,Frames 802 to 828Typical Weights


45/92


GE Support Services

MDP804 thru MDP808 MotorsExploded View Hori zontal


1 Armature2 Armature Coil6 Armature Core

6A A rm at ure Core Key7 Armature Fan

7A A rm at ure Fan Hub10 Shaft12 Commutator15 Pinion Key16 Pinion Nut

1 7A Pin io n Lo ck W ashe r Spl i t Type1 7B Pin io n Lo ck W a sh er Be nt Type

31 Bearing34 Bearing Cap36 Beari ng Cart ri dge

37A Beari ng Seal Inner37B Beari ng Seal Out er3 9A Th ru st Co ll ar In ne r3 9B Th ru st Co ll ar Ou te r


40 Grease Fi tt ing42 Pipe Plug44 Split Ring

45 Locking Ring50 Brush55 Brushhol der St ud5 6 Bru sh ho ld er S tu d I nsulat i on57 Brushholder

57B Brush hol der S pri ng5 7C B ru sh ho ld er M o u nt i ng Cl ip

7 0 Co mm Co il & Po le As se mb ly73 M a in Fi el d Co il & Pol e75 Pole Bolts

1 02 A Co ve r, Bo t to m Co mm En d Sol i d102B Cover, Bot tom Comm EndScreen1 04 A Co ve r, Bo t to m Dr ive En d Sol i d104B Cover, Bot tom Drive EndScreen114D Cover, Qu ick AccessComm EndSo l id1 16 A Co ve r, Sid e D ri ve En d So l id


116B Cover, S ide Drive EndScreen1 16 C Co ve r, Sid e Dr i ve En d H oo d1 17 A Co ve r, To p Co mm En d Sol i d

117B Cover, Top Comm EndScreen1 19 A Co ve r, To p Dr i ve En d Sol i d119B Cover, Top Drive EndScreen

141 Cabl e Bushi ng151 Fram e Spl it Bol t153 Shaf t Thimbl e

202A Space Heat er Onl y2 02 B He at Si nk Sp ac e H ea te r208A Therm ostat305A Bl ow er Housi ng305B Bl ow er Im pel ler305 C A ir Inl et Scree n3 05 D A ir In le t H oo d W i t h S cr ee n

310 Blow er M otor


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172 DC Motors


7M

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DC

MDV804 thru MDV808 MotorsExploded Vi ew Verti cal


1 Armature

2 Armature Coil6 Armature Core6A A rm at ure Core Key

7 Armature Fan7A A rm at ure Fan Hub10 Shaft12 Commutator15 Pinion Key16 Pinion Nut


31 Bearing3 2B Bea rin g B ra cket Dr ive En d

34 Bearing Cap36 Beari ng Cart ri dge

37A Beari ng Seal Inner37B Beari ng Seal Out er


3 9A Th ru st Co ll ar In ne r

40 Grease Fi tt ing4 1 Gr ea se Tu be A ss em bl y42 Pipe Plug44 Split Ring45 Locking Ring50 Brush

5 5A Bru sh ho ld er S tu d Rig ht Ha nd5 5B Bru sh ho ld er S tu d Le ft Ha nd

5 6 Bru sh ho ld er S tu d I nsulat i on57 Brushholder



1 02 A Co ve r, Bo t to m Co mm En d Sol i d102B Cover, Bot tom Comm EndScreen


112B Cover, Bo t tom Side Dr ive EndScreen

1 14 A Co ve r, Sid e Co mm En d Sol i d1 14 B Co ve r, Sid e Co mm End Sc re en114D Cover, Qu ick AccessComm EndSo l id1 17 A Co ve r, To p Co mm En d Sol i d117B Cover, Top Comm EndScreen



310 Blow er M otor


47/92


GE Support Services

MDP810 thru MDP818 MotorsExploded View Hori zontal




7A A rm at ure Fan Hub9 Equal izer Coi l

10 Shaft

12 Commutator15 Pinion Key16 Pinion Nut


31 Bearing34 Bearing Cap36 Beari ng Cart ri dge

37A Beari ng Seal Inner37B Beari ng Seal Out er3 9A Th ru st Co ll ar In ne r3 9B Th ru st Co ll ar Ou te r

40 Grease Fi tt ing42 Pipe Plug44 Split Ring45 Locking Ring50 Brush




57B Brush hol der S pri ng5 7D B ru sh ho ld er M o un ti ng Bo lt


1 02 A Co ve r, Bo t to m Co mm En d Sol i d102B Cover, Bot tom Comm EndScreen1 04 A Co ve r, Bo t to m Dr ive En d Sol i d104B Cover, Bot tom Drive EndScreen114D Cover, Qu ick AccessComm EndSo l id1 16 A Co ve r, Sid e D ri ve En d Sol i d116B Cover, S ide Drive EndScreen1 16 C Co ve r, S id e Dr i ve En d H oo d


1 17 A Co ve r, To p Co mm En d Sol i d117B Cover, Top Comm EndScreen1 19 A Co ve r, To p Dr i ve En d Sol i d119B Cover, Top Drive EndScreen



310 Blow er M otor


48/92

174 DC Motors


7M

di

DC

MDV810 thru MDV818 MotorsExploded Vi ew Verti cal




7A A rm at ure Fan Hub9 Equal izer Coi l

10 Shaft12 Commutator15 Pinion Key16 Pinion Nut


31 Bearing3 2B Bea rin g B ra cket Dr ive En d


37A Beari ng Seal Inner


37B Bear ing Seal Out er3 9A Th ru st Co ll ar In ne r

40 Grease Fi tt ing4 1 Gr ea se Tu be A ss em bl y42 Pipe Plug44 Split Ring45 Locking Ring50 Brush



57B Brush hol der S pri ng5 7D B ru sh ho ld er M o un ti ng Bo lt


1 02 A Co ve r, Bo t to m Co mm En d Sol i d


102B Cover, Bot tom Comm EndScreen112B Cover, Bo t tom Side Dr ive EndScreen1 14 A Co ve r, Sid e Co mm En d Sol i d1 14 B Co ve r, Sid e Co mm End Sc re en114D Cover, Qu ick AccessComm EndSo l id1 17 A Co ve r, To p Co mm En d Sol i d117B Cover, Top Comm EndScreen



310 Blow er M otor


49/92


GE Support Services

MDP820Exploded View Hori zontal


1 Armature2 Armature Coil

5 A Ar ma tu re Co il Su pp or t Co mm En d5 B Ar ma tu re Co il Sup po rt Dr ive En d

6 Armature Core6A A rm at ure Core Key9A Equal izer M ol ded10 Shaft12 Commutator15 Pinion Key16 Pinion Nut


31 Bearing3 2A B ea ri ng B ra ck et Co mm E nd3 2B Bea rin g B ra cket Dr ive En d


Ref. No. Description3 9A Th ru st Co ll ar In ne r3 9B Th ru st Co ll ar Ou te r

40 Grease Fi tt ing42A Pipe Plug

50 Brush53 Brush hol der Yoke55 Brushhol der St ud5 6 Bru sh ho ld er S tu d I nsulat i on57 Brushholder


7 0 Co mm Co il & Po le As se mb ly7 3A M a i n Fi el d Co il & Po le W i th Ba rs75A Comm Pole Bolt75C M a in Fi el d Pol e Bo lt7 5D M a i n Fi el d Po le Bo lt Bo tt om

76 Pol e Face Bars


102B Cover, Bot tom Comm EndScreen11OA Cover, Bot tom Side Comm EndSol id110B Cover, Bo t tom Side Comm EndScreen118A Cover, Top Side Comm EndSol id118B Cover, Top Side Comm EndScreen118C Cover, Top Side Comm EndHood

134 Cover, Lead151 Fram e Spl it Bol t153 Shaf t Thimble

202A Space Heat er Onl y208A Thermostat305A Bl ow er Housi ng305B Bl ow er Im pel ler305 C A ir In let Scre en3 05 D A ir In le t Ho od W i th Sc re en

310 Blow er M otor


50/92

176 DC Motors


7M

di

DC

MDP822 MotorsExploded View Hori zontal


1 Armature2 A rm at ur e Coi l5A Armatu re Co i l SupportComm End5B Armatu re Co i l SupportDrive End

6 A rm at ur e Core6 A A rm at ur e Co re Ke y9 A Eq ua li ze r M o l de d10 Shaft12 Com mut at or15 Pi ni on Key16 Pi ni on N ut

17A Pin ion Lock WasherSp li t Type17B Pin ion Lock WasherBen t Type

31 Bearing32A Bearing BracketComm End32B Bearing Bracke tDr ive End

3 4 Be ari ng Cap


3 6 Bea rin g Ca rt r id ge3 9A Th ru st C ol l ar In ne r3 9B Th ru st Co l la r Ou te r

4 0 Gr ea se

Documents

SupportServices Motors Doc