Rotary Shafts
Package includes:
1 x7.5KW spindle motor
1 x7.5KW inverter
1 set of ER32 chuck

Power: 7.5KW
Voltage: AC 220V (must be used with VFD)
Speed: 0-18000 rpm
Frequency: 0-300Hz
Air Cooling
Chuck: ER32 chuck
Clamping range: 1-20MM
Runout: less than 0.02mm
Bearing: 7005CP4*2 + 7002CP4*2 (ceramic bearing)
Runout: 0.01mm
VFD Specifications:
Model: DA200-7.5KW
Power: 7.5KW
Input voltage: single phase 220V
Output voltage/current: 3-phase 0~220V/35A
Frequency input: 50/60Hz
Output: 0~400Hz
Working temperature: -10~40 degrees Celsius
Humidity: 0-95% relative humidity (no condensation)
Material: Industrial ABS plastic
Protection level: IP20
Cooling type: air cooling
Chuck set:
9 pieces of ER32 collet chucks:
2mm, 4mm, 6mm, 8mm, 10mm, 12mm, 16mm, 18mm, 20mm
Runout tolerance: 0.008mm
Material: 65Mn