VS500 Engraving Machine Inverter, 380V 37KW Beefy High-Power CNC Router Frequency Inverter With Independent Cooling, 4T0370G/4T0450P VFD PKS Heavy-Duty Pro-Grade Performance
✔️ 37kW 380V CNC router inverter with independent cooling unit
The VS500 series high-power inverter is built for engraving machines and CNC routers running on 380V. It delivers precise speed control, strong torque response, and reliable cooling for long runs in busy workshops.
✅ Compact, space-saving design reduces inverter volume by 20-30% with independent cooling duct and closed loop
✅ Droop control balances drive power across the chain for stable performance
✅ Self-adaptive control limits current/voltage and handles under-voltage automatically
✅ RS485 standard interface with optional MODBUS and PLC/PC connectivity
✅ Load auto-balancing enables master/slave torque synchronization across drives
💡 What is a CNC router inverter used for and how does it improve performance?
This handy device helps manage motor speed and protect the drive system in industrial setups.
- Increases speed stability for accurate engraving and milling
- Enables easy PLC/PC integration via RS485, MODBUS
- Balances load across multiple drives for consistent performance