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SERVICES
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Motor Repairing >>
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| Leeway
offer Motor Rewinding & Repair Services,
at competitive prices, for Amature rewinding,
Field & Interpole Coil renewal and Motor
Generator O/Haut_All to Customer Specification. |
- RAILWAY
TRACTION MOTORS
- LIFT
& ESCALATOR MOTORS
- INDUSTRIAL
CONVEYOR & M/C MOTORS
- CONSTRUCTION
PLANT MOTORS
- MARINE
MOTORS & GENERATORS
- AIR CONDITIONER
MOTORS
- PUMP
MOTORS
- TRANSFORMER
WINDIN
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| Main
technical data of commutator |
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| Voltage-resistant
test between bar to bar |
250V
AC 2sec |
| Votage_resistant
test Betwiin any bar to inside hole |
4000V
AC 1min |
| Super
velocity test |
150¡CC(30000~45000)r/min
2 min,¡Ø0.015mm(30000~45000)
r/min for 2 min at 150C max distortion 0.0015mm |
| Accuracy
rating of inside hole |
H7~h8(GB1801-79) |
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