824-090-C115-BI RCE 90/22 Colombo Spindle Motor 7.5 hp 5.5 kW

Giordano Colombo


Giordano Colombo spindle motor, Colombo RCE90 CPE 25 BI, double-ended, MTC (manual tool change), air-cooled, 7.5 hp / 5.5 kW, 380 V.

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SKU: 824-090-C115-BI Categories: , Brand:

Product Description

Giordano Colombo spindle motor, Colombo RCE 90 CPE 25 BI, RCE series, double-ended, MTC (manual tool change), air-cooled electric motor, 7.5 hp / 5.5 kW, 380 V.

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Additional Information




5.5 kW, 7.5 hp


380 V


18,000 RPM

Maximum Output Frequency

300 Hz



Cooling Method

Compressed Air

Tool Change

Manual Tool Change


Giordano Colombo




Giordano Colombo



Country/Region of Manufacture


Collet size

ER 25

Colombo RCE 90/22 Spindle Motor Specifications:

  • Taper: CPE 25
  • Tool clamping system: Pinza ER 25 (Clamping range from 2 to 16 mm)
  • Front bearings: Angular steel contact bearings
  • Rear bearings: Angular steel contact bearings
  • Bearing lubrication: Kluber Isoflex Topas NB52 or Lubcon Turmogrease Highspeed L252
  • Front sealing system: Compressed air pressure (bar) = 2,5 Bar
  • Noise statement: RC Series max dbA = 72 (@60000rpm)
  • Weight: 18 kg

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. 

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