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Application guide

Insulation sleeving for motor lead wires.

A practical checklist for thermal class, voltage, varnish contact, vibration and routing.

Treat the sleeve as part of the motor insulation system.

Document winding temperature, lead voltage, conductor and terminal geometry, bending, impregnation chemistry, vibration, cut length and required product qualification before approving the sleeve.

Specification checklist

  • Operating and peak temperature
  • Working voltage and dielectric requirement
  • Inner diameter, tolerance and wall construction
  • Movement, abrasion and chemical exposure
  • Required standards, color, length and quantity
Final values, certification scope, MOQ and lead time must be confirmed against the selected FRT product code.
Engineering support

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