With complete control over the drive, motor, and hydraulic unit, the Delta Hybrid Servo Drive VFD-VJ Series is made with AC servo technology to drive hydraulic systems.

Field-Oriented Control
— Compatible with both synchronous and asynchronous servo motors
— Internal brake system (up to 22kW)
— the standard MODBUS communication protocol and the RS-485 communication interface (RJ-45).
— Safe system security through precise current detection
— New PC software enables real-time AC motor drive status monitoring.

Hybrid Servo System Structure
— The Delta VFD-VJ series starts PID computation concurrently to obtain the actual pressure and speed feedback data, operate the servo motor, and the hydraulic pump, when pressure and flow instructions are delivered to the injection moulding machine. In the Delta