We specialize in Komo ball screw repair. Some of the most common problems customers experience with a Komo ball screw repair is the nut will get packed full of dust or other debris and eventually the plastic ball returns on the inside will fail and break off.

Komo does not sell these returns, rather they would have you purchase an entire ball screw and nut assembly and this will take 6 weeks if not longer. Occasionally a replacement can be found on the shelf at a very high price

Here at Ross CNC we have manufactured hundreds of these returns and have upgraded the original Komo ball screw design and depending on the application we’ll use T6 Aluminum or Aluminum Bronze ball return. These metal ball returns will last 3 to 5 times longer and now your Komo ball screw can be repaired in just 24/48 hours. We also upgrade the wiper system to keep debris out of the nut. Your Komo ball screw will have a higher tolerance than a new factory unit.

Screw Repair Form

  • Need a quote for ball screw repair?
    We'll need the approximate length & diameter of your ball screw along with details on the problems you're having.

What will it cost to repair my Komo ball screw? Typical savings are 50% or more. The total depends on the amount of work needed. Call us with the approximate dimensions of your Komo ball screw and explain the problems you are having with it (passed backlash compensation, noise in one direction, please be specific). We can get you a price and delivery time right over the phone.

How long will it take to repair my ball screw? Our normal delivery time is just 3 to 5 days. Need it faster? We offer 24/48 hour emergency delivery. We work hard to deliver on your schedule.

Just a few of the brands of we service

Do you have a single or double nut?
Approximate overall length & diameter

What problems are you having with your ball screw? Backlash? Noisy in one direction? Be specific.

When do you want your machine back in production?

Call us with the information and we’ll get you an immediate price & delivery time right over the phone.

 Why choose Ross CNC to repair your ball screw?

The best warranty in the industry. All work is guaranteed up to 24 months covering all parts & labor.Save 50% or more from buying a brand new ball screw. Call with your sizes for an estimate over the phone.Normal delivery time is just 3 to 5 days. Expedite 24/48 hour delivery is also available.High precision grinding up to .0002 per foot lead accuracy.Zero backlash for the highest productivity and repeatability.New ball screws manufactured in 14 days or less. We also manufacture new lead screws and nuts.

Weekend ball screw repair service! If we receive your ball screw by Thursday or Friday, we can perform all necessary repairs, adjustments and testing to get it shipped and in your shop by Monday. This service needs to be set up in advance, just tell the technician that this is a weekend repair. This is a 25% expedite fee additional to our normal charges.

 Onsite ball screw repairs. When downtime is critical, onsite repair service is the absolute fastest way to get your machine running. Onsite repairs are only backed by a 6 month warranty. Contact your technician for more details.