30/07/2026
⚙️ Electric Motor Failure Inspection Procedure
When an electric motor fails, replacing it without identifying the root cause can lead to repeated failures and unnecessary downtime.
At Nasser Services, every motor undergoes a systematic inspection before repair or replacement.
Our Inspection Process
🔹 Visual Inspection
Check for overheating, contamination, moisture, damaged cables, loose terminals, and mechanical damage.
🔹 Electrical Testing
• Insulation Resistance (Megger Test)
• Winding Resistance Measurement
• Phase Balance Verification
🔹 Mechanical Inspection
Inspect bearings, shaft alignment, coupling condition, cooling fan, and lubrication.
🔹 Root Cause Analysis
Identify the actual cause of failure, such as:
* Overload
* Phase loss or voltage imbalance
* Bearing failure
* Overheating
* Moisture ingress
* Poor ventilation
* Misalignment
* Vibration
* Improper installation
🔹 Corrective Actions
Repair or rewind the motor if appropriate, replace damaged components, and recommend actions to prevent future failures.
💡 A professional inspection saves time, reduces maintenance costs, and extends equipment life.
Nasser Services
Powering Ideas. Automating the Future.