VFD Variable Frequency Drive 220V Inverter For Spindle Motor Speed Control From 0.75KW To 7.5KW 1 Phase Input 3 Phase Output AC Motor Speed Regulator For CNC Machines

Compact VFD for CNC Spindles 0.75-7.5kW, 220V Inverter
✔️ 1-phase input to 3-phase output, 0.75-7.5 kW, single unit

This VFD is a variable frequency drive designed to regulate spindle speed in CNC machines. It converts single-phase power to three-phase output, delivering precise RPM control and smooth torque for milling and engraving applications.

✅ Input: 1-phase 220V to 3-phase output
✅ Power range: 0.75 kW to 7.5 kW
✅ Handy for CNC spindle speed control and PWM regulation
✅ Protections: overcurrent, overload, and overheat safety

💡 What is a VFD used for in CNC spindle applications?

Here's a handy explanation for why folks pick these drives:

- Provides precise spindle RPM control by varying frequency
- Helps smooth start/stop and maintain torque under load
- Converts single-phase supply to three-phase drive for the spindle
- Improves tool life and finish quality with stable speeds