Over 35 Years of Quality Repair

Servo Motors

With downtime costs rising rapidly in the industry, K+S understands the need for prompt, efficient, and quality service.

Whether we are repairing a servo motor from a machine tool or from an assembly operation, K+S offers emergency repairs on all manufacturers and types of servo and spindle motors.

In most cases, your servo will be returned within 24-72 hours.

At K+S, we use state of the art equipment and systems to maintain today’s high-tech servo and servo feedback equipment. K+S technicians have been factory trained and certified in the proper operation and functionality of all equipment and processes used in our facility. Whether a servo motor from a machine tool or a servo nut runner system from an assembly operation, our technicians utilize computer-assisted programs to properly test, qualify and verify each component’s operation under load in closed – loop systems to OEM specifications.

All load tests are recorded by computer and a printed record of your motor’s performance is generated after testing has been completed.

In order to keep pace with today’s ever-changing technology, K+S continually develops new, custom designed load test stands and systems to accommodate the wide range of servo motors that are used in the industry today.

Motor Testing Dynamometer System

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Purchase/Request Repairs


K+S Services stocks over $5 million of remanufactured surplus inventory to support older or obsolete equipment. Whether you’re in an emergency situation, stuck with a part the OEM no longer supports, or just looking for a less expensive option than buying new, K+S may have a solution for your problem. All of our Remanufactured spare parts are fully system tested in a “closed loop” environment to ensure proper operation so they are ready to install in your equipment immediately upon delivery.

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ISO Certified

Certified Repair Process

Our ISO 9001:2015 certified repair process is designed to ensure that all repairs are executed properly, so that all parts are returned to you in excellent working condition. Our customer portal allows you to track and follow your parts through the process. Read more to learn about our eight-step repair process.

The Process

Servo Motors


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The K+S Resource library is a searchable, comprehensive repository of all documents related to K+S. Whether you are looking for our line cards, or application-specific documentation, you will be able to find it in the Resource library below.

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