Inverters - AC Motor Drives
  VFD-VJ Series
     
 

The Delta Hybrid Servo Drive VFD-VJ Series is designed with AC servo technology to drive hydraulic systems with perfect control of the drive, motor and hydraulic unit.
 
     
 
Specifications
 
 
 
 
Field Oriented Control
Suitable for both synchronous servo motors and asynchronous servo motors
Built-in brake unit (up to 22kW)
RS-485 communication interface (RJ-45) and standard MODBUS communication protocol
Precise current detection for system protection with safety ensured
New software for PC connection allows real time monitoring of AC motor drive status
  Structure of a Hybrid Servo System
 
When pressure and flow instructions are given to the injection molding machine, the Delta VFD-VJ series begins PID calculation simultaneously to attain the actual pressure and speed feedback data, and drive the servo motor and the hydraulic pump. The Delta VFD-VJ series offers you a system with fast response and high duplication accuracy.
 
 
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