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Slip Rings

AC Slip Ring Units

Machined slip rings for motors up to 5000 HP

Our slip rings run in heavy industrial motors across India. Every unit is machined in our own workshop: copper or steel rings are fitted on insulated hubs with brass clamps and copper studs, then finished on the lathe so they run perfectly true. From small three-ring units to large stacks for 5000 HP motors, every slip ring matches the original size exactly — guaranteed.

Copper slip ring for industrial motors made by Heena Electric Corporation

Specifications

Motor Range200 HP – 5000 HP
Ring MaterialCopper alloy / Phosphor bronze / Steel
InsulationEpoxy glass / Mica-based, Class F & H
Configuration3-ring to multi-ring stacks
TerminalsBrass clamps with copper studs
MachiningFinish-turned, concentricity checked
Compatibility100% interchangeable with OEM units
MaterialElectrolytic copper, phosphor bronze, EN-series steel, epoxy/mica insulation, brass hardware

Applications

  • Wound rotor induction motors
  • HT & LT slip ring motors
  • Crane & hoist duty motors
  • Mill drive motors
  • Generators & alternators

Key Features

  • Machined in our own workshop for a perfect fit
  • Made from your sample or drawing
  • Pure copper rings for the best conductivity
  • Class F/H insulation
  • High-voltage tested before delivery

Industries

Steel PlantsSugar MillsCement PlantsPower PlantsMiningPaper Industry

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