Servo Motors

REPAIRS TO MODERN AND OBSOLETE
SERVO MOTORS

We repair faulty servo motors in a repair centre that repairs over 4,500 servo motors a year, with a success rate of 97%. Repaired servo motors are delivered back to the customer within 3 weeks of order confirmation.

Servo motor repairs is the only type of repair where we cannot tell you the price for the repair in advance. In most cases, we only have to clean the motor and replace bearings. Sometimes we need to replace the encoder or the brake or refurbish the whole shaft. In short, we have to disassemble the motor. Only then – when we have discovered what exactly needs to be repaired – can we send you our price quote.

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How are servo motors repaired?

Your servo motor is first cleaned in a special way. This ensures that grease and grime are removed from it.
When the motor has been dried, it is handed over to our technical personnel. They diagnose faults and replace faulty components.
If it is the encoder that does not work, it is either repaired or replaced.
The repaired motor is then thoroughly tested to maximum load, if possible.
Every repair comes with a report documenting the work and the testing carried out during the repair. If requested, we can send it to you.
If the motor passes all tests, it is carefully packed and ready to be shipped.es all tests, it's carefully packed and ready to be shipped.

After the repair, motors undergo thorough testing. We have over 100 testing systems that allow for motors to be tested under full load.

All repaired servo motors come with a six-month warranty.

Servo motor repairs include:

Incremental and absolute encoder repair and testing
Encoder adjustment
Inspection and repair of commutator sensors
Commutator sensors adjustment
Encoder memory reset
Magnetic field inspection and testing
Brake inspection
Braking torque inspection
Inspection and replacement of bearings
Shaft inspection
Inspection and replacement of press rings
Refurbishment of mechanical parts
Cleaning of all servo motor components
Insulation check
Inspection of connectors
Inspection of the winding
Stator rewinding

We repair

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Photo Gallery – Industrial Automation Parts Repairs

Servo Motors Before and After Repair by Our Repair Centre

Faulty Parts Before Repair

UNIS Group – The Repair Centre and Its Warehouses

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