The Motor Rewinding Technician will diagnose and repair AC/DC motors, alternators, and transformers, including performing rewinding, testing, and quality assurance. Responsibilities include inspecting motors, using diagnostic tools, and ensuring precise rewinding and insulation. The role also involves routine maintenance, troubleshooting, and collaborating with engineering teams. Applicants should have at least 5 years of experience, a diploma or degree in electrical engineering, and proficiency in motor repair tools and testing instruments.

Duties and Responsibilities

Motor Fault Diagnosis and Assessment

• Conduct thorough inspections of AC/DC motors, alternators, and transformers to identify faults such as winding failures, insulation breakdowns, bearing issues, or mechanical damage.
• Use diagnostic instruments like insulation testers (megohmmeters), multimeters, and motor testers to evaluate motor condition and performance.
• Document findings and recommend appropriate rewinding or repair actions.

Motor Rewinding and Repair

• Carefully disassemble motors, alternators, or transformers, ensuring no damage to parts.
• Remove old winding coils and prepare stator or rotor cores for rewinding by cleaning and checking for any structural damage.
• Measure and calculate the exact winding specifications such as number of turns, wire gauge, coil spacing, and connection points, following manufacturer specifications or engineering drawings.
• Rewind motors by hand or using winding machines, ensuring precision in coil placement and tension to meet performance standards.
• Insulate windings properly with varnishes, tapes, or other insulation materials to ensure durability and safety.
• Reassemble the motor components correctly and test mechanical alignment and balance.

Testing and Quality Assurance

• Perform electrical tests such as continuity, resistance, insulation resistance, surge comparison, and hipot testing to verify winding integrity and motor performance after rewinding.
• Conduct mechanical tests such as vibration analysis and bearing checks to ensure smooth operation.
• Troubleshoot any issues identified during testing and perform rework as necessary to meet quality standards.
• Maintain detailed records of test results, repairs carried out, and materials used for traceability and reporting.

Maintenance and Preventative Work

• Carry out routine preventative maintenance on motors and related equipment to reduce downtime and extend operational life.
• Inspect and service components like bearings, brushes, and cooling fans to ensure optimal motor performance.
• Advise maintenance teams on proper handling and operation of electrical motors to prevent premature failure.

Safety and Compliance

• Follow all company safety policies and electrical safety regulations while performing rewinding and repair tasks.
• Use personal protective equipment (PPE) and ensure the workshop environment is safe and hazard-free.
• Handle hazardous materials such as insulating varnishes, solvents, and cleaning agents responsibly.
• Participate in safety training sessions and contribute to continuous improvement of safety procedures.

Collaboration and Communication

• Work closely with engineering, maintenance, and production teams to plan rewinding schedules and prioritize urgent repairs.
• Provide technical advice and support to colleagues and clients regarding motor operation and maintenance best practices.
• Communicate clearly any delays, challenges, or resource needs to supervisors.
• Assist in training junior technicians or apprentices in motor rewinding techniques and safety practices.

Key Requirement Skills And Qualification

• Diploma or Degree in Electrical Engineering, Electrical & Electronics Engineering, or related field
• Minimum of 5 years proven experience in motor rewinding and repair
• Strong understanding of the operation and maintenance of AC/DC motors, alternators, and transformers
• Proficient in the use of testing instruments such as multimeters, megohmmeters, and other diagnostic tools
• Skilled in the use of winding machines, hand tools, and other motor repair equipment
• Excellent problem-solving skills with a keen attention to detail and high level of accuracy
• Ability to read and interpret electrical schematics and technical drawings
• Strong commitment to safety and quality standards

HOW TO APPLY

If you meet the above qualifications, skills and experience share CV on email. 

Interviews will be carried out on a rolling basis until the position is filled.

Only the shortlisted candidates will be contacted.

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