Articles & Posts

Knowledge sharing in the motor repair and rewinding industry.

Featured image fo motor overhaul in workshop

How Often Should You Schedule a Motor Overhaul?

“How often should we overhaul this motor?” is one of the questions we hear most from plant engineers and maintenance managers. The honest answer is…

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LV vs HV winding repair

HV vs LV Motor Repair: What’s the difference?

When a motor goes down, most plant teams ask the same two questions: how much and how long? The answers change dramatically depending on whether…

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Interturn short in end winding of motor

Analysis of Inter-turn Shorting Failures in Motors

Inter-turn insulation failure, a short circuit between two adjacent turns of the same coil, is one of the most common ways an electric motor winding…

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AI generated illustration of overheating motor

5 Warning Signs Your Industrial Motor Needs Rewinding – Before It Fails

At GEF Technologies Sdn. Bhd., we have serviced and rewound thousands of motors across Malaysia’s manufacturing, oil & gas, water treatment, and plantation industries. Time…

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Technician inspecting motor for rewinding or replacement at GEF Technologies Malaysia.

Motor Rewinding vs. Replacing: Which is more Cost-effective for Malaysian Industries?

When an industrial motor develops a fault, the default instinct is often to replace it, but in most cases, professional repair is the smarter, more…

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Damaged-rotor with close-up views of wear and tear for analysis.-

Why Do These Rotor Problems Occur?

Motor rotor faults differ significantly from stator faults - they are more mechanical rather than electrical in origin. The three most common rotor problems are:…

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Header image for VPI blogpost

Challenging the Myth: Is VPI Always the Best Option?

When it comes to insulating high-voltage electrical machines, Vacuum Pressure Impregnation (VPI) is often hailed as the gold standard. Some repair shops insist that VPI…

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