The HY 4kW Huanyang VFD is designed for powering and controlling high-torque CNC spindle motors, providing smooth and adjustable spindle speed control. This unit converts single-phase 220V input into three-phase output, supporting reliable and stable performance across a wide speed range.
Suitable for 4kW water-cooled and air-cooled spindles used in CNC routers, milling machines, and heavy-duty machining applications.
Includes: 1× HY 4kW VFD
Specifications:
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Model: HY Huanyang VFD
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Power Output: 4kW
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Input Voltage: 220V (Single Phase)
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Output Voltage: 220V (Three Phase)
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Output Current: 18A
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Output Frequency: 0–400Hz
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Application: CNC Routers, Milling Machines, High-Power Spindle Control
Click here to view VFD manual.
Click here to view installation blog.




