We specialize in the repair of CMS spindle motors, CMS motors, and CMS spindles. Our repairs will typically cost 1/2, or less than 1/2 the price of a new spindle. Plus, we upgrade the original non-sealed bearing design, to a sealed / shielded bearing design at all bearing locations. We keep bearings in stock for these motors to allow us to keep pace with our repair volume. Lead-time can be as short as 2-3 days. Contact us for new manual collet and nut spindles or automatic tool change spindles as well.
Four factors are of primary importance when rebuilding a high speed router operating at 10,000 to 30,000 RPM.
- The condition of the machine before the rebuild along with accurately diagnosing any and all problems.
- Installing proper replacement parts including spindle grade bearings and parts with OEM tolerances that are known only to OEM’s such as Ekstrom-Carlson. We are not simply a machine shop or an electrical rewind shop.
- Precision tolerance machinery and tooling including grinding, plating and balancing equipment.
- Experience and quality workmanship of the repair technician.
At Ekstrom-Carlson, a complete factory rebuild includes a thorough inspection and a detailed repair quotation based on the supply of new parts from stock (when available). Comparison of parts to detailed prints, when required, ensures that no corners are cut. All spindle rotating elements are balanced to ISO G2.5 tolerances or better, the best in the industry. Re-balancing is critical, even on “simple bearing replacement repairs.”
New parts to original design specifications will be installed by our Service Technicians for complete unit responsibility.
CMS Spindle Repair • Case Studies
Custom carbide step drill – drills for automotive, aerospace, agricultural and medical industries
Custom carbide step drill for contract manufacturer by Ekstrom Carlson. Solid carbide 2 flute custom carbide drill made for customer manufacturing parts for the automotive, aerospace, agricultural and other industries. Made in 5 working days at no extra charge. Contact todd@ekstromcarlson.com, 815-394-1744. www.ekstromcarlson.com
Custom carbide step drill – made for automotive contract manufacturer by Ekstrom Carlson
Custom carbide step drill for automotive contract manufacturer by Ekstrom Carlson. Solid carbide 2 flute custom carbide drill made for customer manufacturing parts for the automotive, aerospace, agricultural and other industries. Made in 5 working days at no extra charge. Contact todd@ekstromcarlson.com, 815-394-1744. www.ekstromcarlson.com
Custom carbide step drill – drilling copper
Custom carbide step drill for copper and our precision aerospace contract machining customer. Ekstrom Carlson manufactures custom carbide step drills and form tools to your requirements. Drills for the aerospace industry are common. Contact todd@ekstromcarlson.com, 815-394-1744, www.ekstromcarlson.com
Custom carbide reamer – Straight versus Spiral fluted reamers
Choosing the Right Reamer Flute Geometry: Straight, Right-Hand Spiral, and Left-Hand Spiral Straight Flutes Straight-fluted reamers are an all-around solution for many standard applications. They perform best in materials that break into small, manageable chips, such as bronze, cast iron, or brass. While these tools can be used in both blind and through holes, they are especially suited for jobs … Read More
Mazak 2017708 6000rpm live tool angle head repair
DR7000405 Angular contact bearing DR7000149 Angular contact bearing DR7000989 Needle roller bearing DR7000024 Misc. Seals / Grease / etc… DR7041Live Live Tool Repair Labor And Assy ***Repair proposal R20241176 ***Mazak, 2017708, 6000rpm We are pleased to provide our repair proposal for the subject unit. Below is a detailed pricing summary for your reference. Inspection Results The spindle journal diameters show … Read More
Coromant 410504069-60 K16-01055-1.05 6000rpm live tool right angle head repair
DR7001068 Angular contact bearing DR7001179 Double row bearing DR7000068 Deep groove bearing DR7000024 Misc. Seals / Grease / etc… DR7041Live Live Tool Repair Labor And Assy jl***Repair proposal R20241091 ***Coromant 410504069-60, K16-01055-1.05, 6000rpm We are pleased to provide our repair proposal for the subject unit. Below is a detailed pricing summary for your reference. Inspection Results The spindle journal diameters … Read More
Eppinger R78752A 132313-5 3000rpm live tool repair
DR7001249 Tapered Roller Bearing DR7001206 Tapered Roller Bearing DR7000925 Deep groove bearing DR7002181 Dust grind seal area DR7000024 Misc. Seals / Grease / etc… DR7041Live Live Tool Repair Labor And Assy jl***Repair proposal R20241172 ***Eppinger, R78752A, 132313-5, 3000rpm We are pleased to provide our repair proposal for the subject unit. Below is a detailed pricing summary for your reference. Inspection … Read More
GSC1310 live tool spindle repair
DR7001210 Angular Contact Bearing DR7000924 Angular Contact Bearing DR7000039 Bearing Cartridge Repair DR7000024 New Shaft DR7000024 Misc. Seals / Grease / etc… DR7041Live Live Tool Repair Labor And Assy Discount 10% Discount db***Repair proposal R2024753 ***GSC, 1310, 11108002 We are pleased to provide our repair proposal for the subject unit. Below is a detailed pricing summary for your reference. Inspection … Read More
Eppinger live tool R78691B 117349-8 6000rpm angle head repair
DR7001467 Taper roller bearing DR7001867 Taper roller bearing DR7001760 Deep groove bearing DR7001785 Deep groove bearing DR7002301 Deep groove bearing DR7000024 Spacer DR7000024 Nut DR7001869 Eppinger Nilos Ring DR7000024 Misc. Seals / Grease / etc… DR7041Live Live Tool Repair Labor And Assy ***Repair proposal R20241261 ***Eppinger live tool, R78691B, 117349-8, 6000rpm We are pleased to provide our repair proposal for … Read More
Eppinger 7.073.277 34180-2 3000rpm live tool right angle head repair
DR7001445 Tapered Roller Bearing DR7001491 Tapered Roller Bearing DR7000230 Deep Groove Bearing DR7001108 Deep Groove Bearing DR7000024 Misc. Seals / Grease / etc… DR7000041 Live Tool Repair Labor And Assy db***Repair proposal R20241258 ***Eppinger, 7.073.277, 34180-2, 3000rpm We are pleased to provide our repair proposal for the subject unit. Below is a detailed pricing summary for your reference. Inspection Results … Read More