Over 40 Years of Quality Repair

AC / DC Motor Repair

K+S Services knows AC/DC motor repairs. In fact, we’ve been delivering clients top-tier and cost effective solutions for over the past three decades.

DC Motor Repair & AC Motor Repair

dc motor repairWith over 40 years of experience in AC motor repair, DC motor repair and Servo Motor Repair, our highly skilled Technicians can repair and test your motors. Whether it is a Drive Motor or a Blower, or the application is Robotics or Machine Tool, our trained technicians can help.K+S has the experience to provide a quality repair at a competitive price.

If your current motor shop is not equipped to repair and test servo motors or does not have the ability to align and test today’s sophisticated devices. Please contact the experts at K+S Services for all your AC motor repair, DC motor repair and servo motor repairs needs.

Our expert motor repair and motor rewind departments specialize in AC motor breakdown, DC motor breakdown, repair of DC drive motors with cooling fans, DC Hi-lo motors and all types of induction motors.

Feedback Alignment Problems?

Our technicians can install, align and dynamically load test your feedback devices on your repaired ac / dc motors and servo motors.

  • Full Rewind Capabilities
  • Dynamic Load Testing
  • Emergency Service Available

We service all types of Motors and Servo Motors:

  • AC Servo Motors
  • Spindle Drive Motors
  • DC Brushless
  • Permanent Magnet DC

  • AC Induction
  • DC Wound Field
  • Fork Truck Motors

Why Motors Fail

Like any other machine or machine part, motors require ongoing maintenance and may still break down even with the most meticulous maintenance schedule. There are several reasons motors fail. The underlying reason(s) in each case ultimately determines whether an AC or DC motor repair is possible, how long it will take and the overall cost.

There are six main reasons your motor may have failed and our team of trained technicians will take careful steps to identify that cause. Here are some possible factors to consider:

  • Electrical overload
  • Low resistance
  • Overheating

  • Vibration
  • Moisture
  • Dirt

If you believe work conditions at your site may make any of the factors above more likely, be sure to pass this on to the technicians. This may help them to complete their evaluation more quickly.

Why Not Fix It Yourself?

Chances are that you’ve been in your line of business for a while. Even if the company is new, you probably had tons of experience working in your industry. Over time, you may have become accustomed to large machinery and understand well how they work and what the potential causes for malfunction may be. Naturally then, you may feel tempted to attempt either a DC motor repair or AC motor repair on your own.

We strongly advise against this. The moving parts of the motors and the high voltage could lead to loss of limb or life. No matter how handy you may be, this is not a risk worth taking. Note that even a motor that is not powered can prove dangerous because the capacitors may still be powered up for some time.

Our Work Process

There is more to industrial repairs than the repair itself. We understand that you want the motor fixed and back at your worksite as soon as possible. We do the following to make this possible:

  • We complete a thorough inspection to look for visible indications of the most common causes.
  • Once the technicians identify the problem, we complete the necessary work to get the motor back to working condition.
  • After completing the repairs, we test the motor under similar work conditions or loads that it will undergo while back at your worksite to ensure it is once again operating normally.
  • We document the entire repair process to ensure that you have a full report of what we did and why, as well as how the motor held up to testing.

The Available Parts

A motor is only as good as its components and installation. So, we rely on OEM parts or their equivalent for rebuilding and repairing motors. We keep up to $5 million worth of parts stocked to ensure we always have what we need to serve you.

In the event of an old motor with parts that may have now become obsolete, our engineers may still be able to design and recreate the parts necessary so we can get your motor up and running again in due time.

Why Work With Us

K+S Services is an ISO-registered global company with decades of experience in AC and DC motor repair. We have the knowledge and the skills to work with 122 unique part numbers spanning across more than 850 manufacturers. Put simply, you would be hard-pressed to find a location out of our reach or a machine that puts our technicians out of their depth.

Not only do we have some of the best technicians in the field, but we keep their skills sharp by investing in their continued training. This includes OEM training. Because of these opportunities, our technicians learn and relearn not just the ins and outs of your motors, but the machines we use for system testing.

We are so confident in the quality of our technicians’ AC and DC motor repair skills, that we back the services provided with a 12-month “bumper to bumper” in-service warranty. Interested? Give us a call at 800-542-1331.

Contact Us

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  • K+S serves businesses in the industrial manufacturing industry ONLY

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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

AC / DC Motor Repair


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