3 hp / 2.2 kW, 230 V, ISO 20
828-073-C101 Colombo Spindle RC 73/22
Giordano Colombo spindle motor, Colombo RC73/22 25 FP1 ISO 20, ATC (automatic tool change), air-cooled, 3 hp / 2.2 kW, 230 V.
Product Description
Giordano Colombo RC series spindle motor, Colombo RC 73/22 25 FP1 ISO 20 CR PD SF, automatic tool change (ATC) air-cooled, 3 hp / 2.2 kW, 230 V.
Additional Information
| Condition | New |
|---|---|
| Voltage | 230 V |
| Speed (RPM) | 24,000, 40,000 |
| Cooling Method | Compressed Air |
| Tool Holder | ISO 20 |
| Maximum Output Frequency (Hz) | 400, 666 |
| Poles | 2 |
| Tool Change | Automatic Tool Change |
| Model | |
| Manufacturer | Giordano Colombo |
| Manufacturer Part Number | SG20058-3,2 |
| Country/Region of Manufacture | Italy |
Colombo RC 73 Series Spindle Motor Specifications:
- Taper: ISO 20
- Tool Clamping System: Spheres
- Front Bearings: Angular ceramic contact bearings
- Rear Bearings: Angular steel contact bearings
- Bearing Lubrification Grease: 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: 9,6 kg
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.
