828-073-C103 RC 73/22 Colombo Spindle Motor

Giordano Colombo

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828-073-C103 Giordano Colombo spindle motor, Colombo RC73/22 25 FP1 ISO 20 CR PD SF, ATC (automatic tool change), air-cooled, 3 hp / 2.2 kW, 230 V.

Out of stock

Product Description

828-073-C103 Giordano Colombo RC series electric spindle motor, Colombo RC 73/22 25 FP1 ISO20 CR PD SF, ATC (automatic tool change), air-cooled, 3 hp / 2.2 kW, 230 V.

Additional Information




230 V


2.2 kW, 3 hp


24,000 RPM, 40,000 RPM

Maximum Output Frequency

400 Hz, 666 Hz

Tool Holder

ISO 20



Cooling Method

Compressed Air


8 Amps

Tool Change

Automatic Tool Change


Giordano Colombo


RC 73/22


Giordano Colombo

Manufacturer Part Number


Country/Region of Manufacture


Colombo RC 73/22 Spindle Motor Specifications:

  • Clamping by balls
  • Pneumatic actuator (single acting, spring return)
  • Used for CNC routers and robots

Spindle Motor Lead Time & Availability

Spindle motor lead time and availability varies up to a year. In stock motors can ship within a day or two. Out of stock motor lead times can vary from 4-6 weeks to 6-9 months or longer. We recommend keeping a spare CNC spindle motor on the shelf to avoid costly downtime. 

Colombo RC Series Spindle Motors – Compressed Air Cooling 

Giordano Colombo spindles are designed for applications on machines working wood, plastic, aluminum, light alloy, glass and marble. The frame is made from extruded aluminum bar or from heat treated special alloy aluminum ingot. The bearings are a precision angular contact type, with steel or ceramic balls and life lubrication with special grease for high speeds. 

CNC Parts Dept., Inc. Supports American Manufacturing

We strive to keep our customers up and running. Our goal is to shorten any production downtime as much as possible. If you have any questions, please call our San Diego office direct at +1 (858) 922-4967 or send us a message on our website. Our office hours are 6:00 AM – 4:00 PM P.S.T. Monday – Friday.