Product details
The YL620-A VFD is designed to power and control CNC spindle motors, providing smooth and adjustable spindle speed for clean, accurate machining. It converts single-phase 220V input to three-phase 220V output, making it suitable for CNC routers, engraving machines, and compact milling setups.
Available in 1.5kW and 2.2kW power options, the YL620-A can be used with matching air-cooled or water-cooled spindle motors.
Includes: 1× YL620-A VFD
Specifications
| Model | Power | Input Voltage | Output Voltage | Output Current | Frequency Range | Compatible Spindle |
|---|---|---|---|---|---|---|
| YL620-A | 1.5kW | 220V Single Phase | 220V Three Phase | 7A | 0–400Hz | 1.5kW air-cooled or water-cooled spindle |
| YL620-A | 2.2kW | 220V Single Phase | 220V Three Phase | 11A | 0–400Hz | 2.2kW air-cooled or water-cooled spindle |
Features
- Smooth, adjustable spindle speed control
- Soft-start operation helps reduce mechanical stress
- Suitable for CNC routing, engraving, and light milling applications
- Compatible with matching air-cooled and water-cooled spindle motors
- Compact control solution for CNC electrical enclosures

Click here to view VFD manual.
Click here to view installation blog.