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Crane Duty Motor Repair and Services

At Current Electro Mech, we specialize in the repair, rewinding, and maintenance of crane duty motor used in material handling equipment across various industries. Whether your crane motor is experiencing power loss, overheating, unusual vibrations, or insulation failure, our expert technicians ensure fast diagnostics and precision repairs that restore performance and reliability.

Crane Duty Motor Inspection Process

We perform a comprehensive inspection of your crane motor, assessing:

Check for physical damage, oil leaks, loose connections, or corrosion.
Insulation Resistance Test using a megger to check winding insulation quality.
Check shaft straightness and coupling alignment.
Use infrared thermography to detect abnormal heating in coils or connections.
Conduct vibration analysis to identify imbalance, misalignment, or bearing faults.

Our Crane Motor Services Include:

Crane Motor Rewinding and Reconditioning: We offer professional rewinding services for both LT and HT crane duty motors. Using high-grade copper wire and varnishing techniques, we restore insulation strength and winding integrity. Our reconditioning process includes cleaning, core testing, and restoring motor efficiency to OEM standards.
Bearing Replacement and Shaft Alignment: Worn-out bearings can lead to excessive vibration, noise, and motor damage. We inspect and replace bearings with high-quality, precision-fit components. Additionally, we perform shaft alignment to prevent misalignment-related wear, ensuring smooth operation and extended motor life.
Vibration and Noise Analysis: Unusual vibrations or noise may indicate underlying mechanical or electrical issues. We use vibration analyzers and ultrasonic testing to detect imbalance, looseness, or misalignment. Based on the findings, corrective actions are taken to prevent future failures.
Brake System Inspection and Repair: Crane motors are often equipped with electromagnetic or hydraulic brakes. Our team inspects the brake mechanism, replaces worn-out pads, checks coil resistance, and ensures the system engages and releases properly for safe lifting operations.
Thermal Overload and Control System Checks: We test thermal overload protection devices, contactors, and relays to ensure the motor doesn’t overheat during operation. If needed, we recalibrate or replace faulty control components to maintain safety and system responsiveness.
Preventive Maintenance Contracts: Our Annual Maintenance Contracts (AMCs) are designed to reduce downtime and extend the life of your crane motors. Regular inspections, lubrication, electrical testing, and condition monitoring help detect issues early and keep your equipment running reliably.

Why Choose Current Electro Mech?

Expertise in All Types of Crane Duty Motors: We handle squirrel cage, slip ring, and wound rotor motors used in EOT cranes, gantry cranes, and hoists.

Comprehensive Testing & Diagnostics: Advanced testing for insulation resistance, rotor and stator condition, bearing alignment, and load performance.

On-Site Repairs: We offer flexible options based on your needs – in our facility or right at your site.

Fast Turnaround Time: We understand downtime is costly. Our team works efficiently to minimize disruption and maximize uptime.

Genuine Spare Parts: We use only high-quality spares and materials to ensure long-lasting performance.