Repair

Servo drive repair

UNIS Group has broad experience in the repair of servo drives.

The functionalities below are part of the repair process:

Power supply
Interface modules
Positioning modules
Industrial networks
Feedback
I/O

After the drive is repaired, if possible, it will be tested.

Testing a servo drive consists of:

Testing of interface modules;
Testing of communication connections;
Testing nominal power, when we have the motor at our disposal. If the motor is not available the drive is partially tested;
Testing the feedback of the drive using an encoder simulator;
Testing of I/O, when installed.

Large variety of brands

No matter what industrial electronics you have, we will help you. We service many brands, modules and series, including customer-specific electronics or electronics that are no longer supported by the manufacturer.

We repair the following brands, among others: Siemens, Allen-Bradley, Lenze , ABB, Indramat and Omron

Fixed prices

After the electronic part has been received, you will receive a quote. We have a database consisting of over 300,000 different industrial electronics, each with their repair price. The repair price is fixed. You know in advance the amount you have to pay.

No cure, no pay

All repairs are carried out on a no cure, no pay basis. In exceptional cases, when we are not able to repair your electronics, no fee will be charged. Depending on our agreement the repair will either be shipped back to you or recycled in a responsible manner.

Up to two years warranty

You receive up to two years warranty on all repairs and exchanges.

Urgent repairs

Has your production process come to a halt due to defective electronics? Urgent repairs ensure that your production process is restarted as soon as possible.

Interested in servo drive repairs?

Please contact us at int@unisgroup.com or +31 566 62 44 62 and we are happy to discuss the possibilities. Would you prefer us to contact you? Please leave your details below and we will contact you as soon as possible.

Contactform Services

Company name *

Country *

Firstname *

Lastname *

E-Mail address *

Telephone

Leave a message

Fields marked with asterisks (*) are required.

Frequently asked questions

What are the most common problems with variable speed drives and soft starters?

Short circuits caused by contamination, for example, by corrosion, moisture or oil. Overheating and end of life are also common problems found in variable speed drives and soft starters.

Do you also install software (parameters/settings)?

Yes, provided that the appropriate software is available to read the data from the item being repaired.

Will my drive be returned with the same programming?

We do our best to preserve your settings, but a defect can also cause these settings to be lost. Our advice is therefore that you always keep a backup.

How can I tell if a drive is defective?

A defective drive will occasionally shut down and may be difficult to start up again or perhaps not start up at all. Unexpected error messages may also be displayed.

View all FAQ

Servo drive repair

The functionalities below are part of the repair process:

Power supply

Interface modules

Positioning modules

Industrial networks

Feedback

I/O

Testing a servo drive consists of:

Testing of interface modules;

Testing of communication connections;

Testing nominal power, when we have the motor at our disposal. If the motor is not available the drive is partially tested;

Testing the feedback of the drive using an encoder simulator;

Testing of I/O, when installed.