Traction Motors AC
- Insulated roller bearing for rotor.
- High quality electrical sheet steel for rotor & stator stamping.
- Corona resistant Kapton covered copper conductor for stator coil.
- Bath impregnated rotor with epoxy resin.
- MIG welded rotor cage with special alloy shrink rings.
- Terminal box arrangement for housing loco cable.
- Inbuilt temperature & speed sensors assemblies for monitoring & controlling microprocessor.
- The insulation system is specifically developed for Indian Railways. This insulation system has the following excellent features:
– Excellent resistance to thermal stress
– Excellent voltage endurance properties
– Both high impact and high vibration resistance at extremely high temperature
– High operational reliability & insensitive to extraneous conditions.
- Frameless construction of motor.