Motor repair

INCREASED MOTOR LIFETIME

Spindle motor repair

The service and repair of spindle motors requires comprehensive expertise. Our motor experts have, among other things, many years of experience in the field of dynamic rotor balancing and fine motor balancing, as well as extensive knowledge of bearings.

For servo motors or asynchronous motors, we measure tolerances in hundredths of a millimeter; for spindle motors, the tolerances are even higher, here we measure in thousandths of a millimeter. Working with these motors therefore requires the highest precision. Special measuring equipment and techniques are required to meet the quality demands on a spindle motor.

Overview of our spindle motor services:

Visual test
Encoder test
Fan test
Temperature sensor test
Winding test
Disassembly
Cleaning
Measurement of bearings
Bearing replacement
Bearing preload
Balancing of the rotor
Impregnation of winding
Replacement of seals
Bearing running in
Fine balancing
Setting of commutation angle
Test run
Painting
Service report

Servomotor repair

Servomotor service and repair requires excellent knowledge of its structure and operation, individual units and their settings.

Among other things, the feedback units are especially important for the operation of the servo motor and at the same time very demanding. The motor will not run or its torque will be drastically reduced if the deviation of the feedback unit is only three mechanical degrees from the factory setting. This example shows how important expert knowledge is in this field.

Overview of our servomotor services:

Disassembly
Rotor impregnation
Winding test
Stator impregnation
Cleaning / Sandblasting
Replacement of seals
Test magnets
Bearing replacement
Measurement tolerances
Brake adjustment
Adjustment of the feedback unit
Creation of a new nameplate
Test run
Painting

Electricmotor repair

In electricmotors, the most common causes of failure are worn bearings or interphase failures caused by poor insulation due to long motor life or temperature fluctuations. This makes ensuring cooling and protection from contamination all the more important.

With our proven process, EPOXY-M-HES, you can protect the windings of your electric motor and increase its lifetime.

Learn more about our proven process in motor optimization.

Overview of our electricmotor services:

Disassembly
Rotor impregnation
Winding test
Stator impregnation
Cleaning / Sandblasting
Replacement of seals
Bearing replacement
Measurement tolerances
Brake adjustment
Test run
Service report
Painting

Already overhauled windings from renowned manufacturers

Okuma
Omlat
Fanuc
Mori Seiki
Franz Kessler
Emod
Mazak