Dynamic Balancing and Bearing Overhaul

In servo motors running at high speeds (12,000+ RPM), bearing failure or unbalance damages the motor housing and the connected machine. We renew the bearings and dynamically balance the motor for vibration-free operation.

Unbalance & Bearing Fault Symptoms

• Vibration, hum and noise during operation
• Metallic bearing noise
• Overheating
• Unstable speed and positioning error

Our Balancing & Bearing Process

We replace worn bearings with ceramic/hybrid bearings suited to high speed, then balance the motor on a computerized dynamic balancing machine and run runout tests. See our services.

The Advantage of Ceramic Bearings

Ceramic (hybrid) bearings generate less friction and heat and last longer at high speed, preventing recurring bearing failures.

Frequently Asked Questions

My servo motor vibrates — what causes it?

The most common causes are worn bearings and lost balance, solved permanently by bearing replacement and dynamic balancing.

How do ceramic bearings differ from standard ones?

Ceramic/hybrid bearings run cooler and last longer at high speed.

Is replacing the bearings alone enough?

Usually not; without dynamic balancing, vibration soon returns.

Is there a warranty after repair?

Yes. Every motor is balanced, runout-tested and delivered under warranty.