Colombo RA Series

Giordano Colombo RA series automatic tool change (A.T.C.) electric spindle motors are liquid cooled and designed for heavy workload applications used on machines working with wood, plastic, aluminum, light alloy, glass and marble. The spindle motor frame is made from extruded aluminum bar or heat treated special alloy aluminum ingot. The bearing types are a precision angular contact, with steel or ceramic balls and life special grease lubrication for high speeds.

Showing all 2 results

  • Colombo RA/RC 135/22 Spindle Motor

    RA/RC 135/22 Colombo Spindle Motor 14 hp / 10.5 kW, 16 hp / 12kW

  • Colombo RA/RC 90/22 ISO 25 Spindle

    RA/RC 90/22 Colombo Spindle Motor 5.5 hp / 4.1 kW


Most in-stock parts and accessories ship the same day from our warehouse in San Diego, California. Order by 2 pm (14:00) Pacific Standard Time for same day shipping on most items. Check out our eBay store for more CNC router parts for sale.

Spindle Motor Lead Time & Availability

Spindle motor lead time and availability varies. We recommend keeping a spare CNC spindle motor on the shelf to avoid costly downtime. Contact us today for a quick product quote!