Customer Name :

Machine Details Additional data: MR No.: POWER : HP. SPEED : RPM. DE BRG.:- MFG : FIELD VOLTS : V. WEIGHT : KG. Frame : FIELD AMPS : A. INS CLS : - FRE. - Hz. NDE BRG.:- TYPE : ARM. VOLTS : V. DUTY : - SF : - S/N : ARM. AMPS : A. IM : - IP : -

Scope of Repair :- Motor Pictures :-

V. MΩ MΩ MΩ V. MΩ MΩ MΩ°C mΩ mΩ Ω °C mΩ mΩ ΩV. V.

V. MΩ MΩ V. MΩ MΩ°C Ω °C ΩV. V.

- Heater : Ω - Heater : Ω- Commutator-Bars : 186 - Commutator-Bars : 186

Commutator Condition : Scoring Occurs Brush Grade : Commutator Condition : Normal Condition Brush Grade :Brush Q'ty-Pcs. : No. of Arms : Holders/Arm : Brush Q'ty-Pcs. : No. of Arms : Holders/Arm :

Bearing Number Bearing Number Shaft Journal Dia.(mm) Shaft Journal Dia.(mm) BRG. Housing Dia.(mm) BRG. Housing Dia.(mm) Shaft run-out (mm) Shaft run-out (mm) Shaft Ext. Dia.(mm) Shaft Ext. Dia.(mm)

Ambient Temp : (°C) Running time: Hour Ambient Temp : (°C) Running time: Hour Armature : (V) Field : V. A. Speed : RPM Armature : 70 (V) Field : - V. 55 A. Speed : 700 RPM Armature : (V) Iu: Iv: Iw: Armature : (V) Field : V. A. Speed : RPM Vibration (mm/s…rms) Vibration (mm/s…rms)

V VH HA A

Bearing Temp. (°C) Bearing Temp. (°C) Frame Temp. (°C) Frame Temp. (°C) Shaft rotation facing DE Shaft rotation facing DE Remarks: Incoming, Can't running, DE bearing to much noise Remarks: Incoming test shows motor condition: Final test shows motor condition:

Inspected by: Final tested by: Approved by:Date: Date: Date:22/1/2008

T9004 3/1

T90012 4 3/1

-

100

Good107.6

DE SIDE NDE SIDE

Wind. Resistance

-700 -

Series Field-Interpole

-

ArmatureSurge TestGood Good Good Good -

Good-

-

1100Series Field-Interpole Armature

2000

45 43

0.50.4

0.40.5

0.15

NDE SIDENU 558830 CM

0.40.3

32 2

FINAL NO-LOAD RUNNING TEST

DE SIDE NDE SIDE

0.05Taper

0.05

INCOMING NO-LOAD RUNNING TEST

Taper

-

Surge Test

NJ 558320 CMDE SIDE NDE SIDE

32 38.8 5.5 -

12

2000

1100

Electrical Data Test @

Insul. Resistance

Wind. Resistance

1100

500Insul. Resistance

2000Electrical Data Series Field

150.02

500

Winding Temp sensor :Bearing Temp sensor :

Wind. ResistanceSurge Test

40

100.02

Bearing Temp sensor :

-

INCOMING TEST FINAL TEST

686515

Remark :- Incoming, water inside and winding short to ground at connection point.

Electrical Data Test @

Insul. Resistance

38.850032

Electrical Data Test @700

Insul. ResistanceWind. Resistance

23/1/2008Mr. Somgkron22/12/2007

Bearing Test Condition

Mr. Pana Ch.

xxxxxxxxxx Services Pty Limited

Job No. :M5012-19061 #2

Received Date: Delivered Date:22/12/2007 24/01/2008JOB REPORT

DC. TRACTION MOTOR

16-10121 600

850

GE752RS1A

Series

--

Mr. Keittasak

Compensate--

Bearing Test (gE)

Winding Temp sensor :

500

Mechanical data

-Surge Test

215.02

InterpoleTest @60

320.01-.02

Mechanical data DE SIDE

05.5

The motor running are normal Condition

35

0.20

107.6

320.01-.02

NU 330 EM1

215.02

NJ 320 ECJ150.02 100.02

-~ 3000

Compensate

558830

558320

Interpole Series Field

CCWCW CCWCW

Normal Abnormal

CW

Normal Abnormal

1) Reinsulation Interpole 2) Reinsulation Shunt Field 3) Overhaul Armature

4) 5) Skimming, Undercut 6) Chamfer of Commutator

12) R/P Bearing11) R/P V-Ring

13) Armature Balance 14) DE Rebush Housing 15) NDE Rebush Brg.Housing

16) DE Shaft Spray 17) NDE Shaft Spray 18) R/PCooling Fan

7) R/P Cable lug 8) R/P Cable Leads 9) R/P Terminal Box Gasket

10) R/P Cable gland

19) End DE Arcing Spray 20) R/P PTC Thermistor 21) R/P Fan Cover

22) R/P Cabon Brush 23) R/P Thermostat 24) R/P All Rubber Gasket

1 of 5

Customer Name :xxxxxxxxxx Services Pty Limited

Job No. :M5012-19061 #2

Received Date: Delivered Date:22/12/2007 24/01/2008JOB REPORT

DC. TRACTION MOTOR

Remove coupling

Disconnect all connection bar Remove all the coils

Motor Repair Pictures

Motor name plate Asset ID name plate

Motor incoming condition Motor incoming condition

Stator incoming condition

2 of 5

Customer Name :xxxxxxxxxx Services Pty Limited

Job No. :M5012-19061 #2

Received Date: Delivered Date:22/12/2007 24/01/2008JOB REPORT

DC. TRACTION MOTOR

Interpole condition After overhaul and varnish dip

Iron core of shuntfield coils Shuntfield coils winding

Replace insulation Replace insulation

Motor frame after remove all coils Clean, oven, or anti corrosion treatment

Motor Repair Pictures

3 of 5

Customer Name :xxxxxxxxxx Services Pty Limited

Job No. :M5012-19061 #2

Received Date: Delivered Date:22/12/2007 24/01/2008JOB REPORT

DC. TRACTION MOTOR

Motor assembled Incoming commutation condition

Install all coils After varnish dip and oven

Already install all coils Brush holder after sand blast

Install insulation before install coils Install insulation before install coils

Motor Repair Pictures

4 of 5

Customer Name :xxxxxxxxxx Services Pty Limited

Job No. :M5012-19061 #2

Received Date: Delivered Date:22/12/2007 24/01/2008JOB REPORT

DC. TRACTION MOTOR

Strip heater With support & Nuts packing Packing in paper box with Ensign tag

DE shaft locking for prevent bearing Motor painting, QC. Check, packing

Strip heater 400W. 120Vac. Strip heater 400W. 120Vac. With support

Comutator after skimming Comutator after skimming, undercut, chamfer

Motor Repair Pictures

5 of 5