An ISO 9001:2015 Certified Company

Indian Railway Products

Traction Motors

Indian railways has been involved in manufacturing and repair of TAO 659 motors, Hitachi HS 15250A motors and the latest GE make 1000 HP and 1500 HP 3 phase traction motor since 1970's.

Republic Engineering Works Products and Services for Traction Motors:

Republic Engineering Works has been supporting traction machine workshop at Nashik Road since its inception in 1981. Since then, we have also supported various other traction motor manufacturing and repair workshop of Indian railways at Chittaranjan, Kanpur etc. And also supported other renowned private companies like Siemens, Eaton, Thyssenkrup for their motor related needs. At TMW Nashik, we have supplied jigs and fixtures, tooling and spares for the following activity -

  • Rewinding, re-shafting and unscheduled repairs of TAO 659 Armatures.
  • Rewinding, re-shafting and unscheduled repairs of HS 15250 Armatures.
  • Electrical rehabilitation of TAO 659 stators.
  • Electrical rehabilitation of HS 15250 stators
  • Electrical rehabilitation of HS 15250 stators
  • Conversion of TAO 659 stators to TAOCHI stators.
  • Electrical repairs of SL 30
  • Electrical rehabilitation of ARNO stators.




Motor Locking Systems

  • Rotor / Armature / Core Key :- It used as a connector from one end to other in rotor slot for connectivity.
  • Sprocket :- It is kind of a machine used to test a motor. The teeth of the motor are fixed to the motor and rotated at high speed for checking and testing the motor.
  • Half Ring :- It is used to fix shaft and rotor together. Basically used to pack the rotor and shaft together.

Consumable

  • Brazing Flux
  • Brazing Rods
  • Copper Shim :- Copper shim is used to fill the gap between riser of commutator and armature coil. It is widely used in railway.

Packing Material

  • Wooden Packing Boxes
  • Wooden Wedges
  • Woolen Felt
  • Wooden U Block :- It is used to keep the rotor and the armature safely, during its dispatch from one place to other.

Lists Of Other Items / Products

  • Other Tooling
  • Brazing Tong
  • Copper Connector
  • Balance Weight
  • Rotor Bar
  • Stampings