At GEF Technologies Sdn Bhd, we specialize in professional motor rewinding services for DC and AC, LV and HV motors up to 11 kV. With over 20 years of engineering expertise and ISO 9001:2015 certification, we deliver reliable, efficient, and long-lasting motor repair solutions trusted by industries across Malaysia.
Our rewinding procedures are performed in accordance with EASA AR100-2020 and IEC 60034 standards. Such a process typically involve the following:
Testing insulation resistance, winding condition, and root-cause analysis.
Removal of damaged windings and preparation of stator core for insertion of new coils.
Making of precision-formed coils with insulation for protection.
Winding insertion, connection, and resin impregnation.
High temperature curing of resin for long-term durability.
Perform various electrical and mechanical tests to ensure quality.
Paint job and getting motor ready for reinstallation at customer site.
A: Depending on motor size and copper wires used, turnaround ranges from 1 to 8 weeks. Emergency jobs can be expedited.
A: When performed to EASA AR100-2020 and IEC 60034 standards, efficiency is maintained and often improved.
A: Yes, we provide a standard warranty covering workmanship and materials supplied by our company.
Rewind of a High Voltage motor with resin-rich coils.
Rewind of DC motor stator (interpole and field coil).
Rewind of a chiller motor with soft coils.
Rewind of a submersible pump motor.
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