Giordano Colombo RV 73
Power range: .4-2.2 Kw/.5-3 Hp, Shaft Fan
For use in woodworking, plastic, and light alloy machines, the RV 73 series manual tool- change spindles are equipped with a cooling fan mounted directly to the spindle shaft. The solution provides cooling proportional to the speed at which the spindle is running. Available in ER 20 and ER 25 collet styles.
- Power range: .4-2.2 Kw/.5-3 Hp
- RPM range: 3,000 – 24,000
- Weight: 4.7-8Kg/10-18lbs
- Tool holder: ER 20/ER 25
- Cooling: Shaft-powered fan