Beefed Up 7.5KW Spindle Motor With 220V Air Cooling, 0 To 18000 RPM, 4 Bearings, Plus 7.5KW VFD Inverter And ER32 Chuck Kit, CNC Milling Spindle Package For Heavy Duty Machining, Includes Slotting Cutter Arbors
✔️ Includes 1 spindle, 1 VFD, and ER32 chuck set for turnkey install
This heavy-duty spindle kit brings power and control to demanding milling tasks. It’s designed for heavy-duty machining in machine shops, prototyping labs, and metal fabrication environments where high torque and precision matter.
✅ Power: 7.5KW 220V AC, air-cooled
✅ VFD: DA200-7.5KW, 0-400Hz, single-phase input 220V
✅ ER32 chuck set with 9 collets (2-20 mm)
✅ Clamping range: 1-20 mm; chuck runout 0.01 mm; spindle runout <0.02 mm
✅ Bearings: ceramic 7005CP4×2 + 7002CP4×2
✅ Slotting cutter arbors included
💡 What is a high-torque 7.5kW CNC spindle used for in heavy-duty milling? This handy answer covers typical uses and setup considerations for workshops and production lines.
- It delivers high torque for slotting and heavy roughing in metalwork
- Works with 220V input and the DA200 VFD for precise speed control
- Ceramic bearings help resist wear and vibration in tough workloads
- ER32 chuck set supports tools from 2 to 20 mm