Servo Drives

Description
Parker 638 series servo drives are suitable for all servo applications, from simple speed or current control to most complex positioning applications.

The processor in the 638 series provides control loop response time of just 105 µs.

Numerous expansion slots allow 638 series servo drives to reach a high degree of versatility, opening access to a wide variety of fieldbus communication and feedback sensor options.

Features and Benefits
Integrated motion controller
230 or 400 VAC direct power supply
EN954-1 category 3 safety input in standard
Ultra-fast control loops (105 µs)
Embedded PLC functions
Programmable electronic cam
3 configurable trajectory generators
Multi-axis synchronization through process bus
Numerous fieldbuses options
Hiperface and SSI encoder inputs options
Optional flash memory chip for data storage
Simple commissioning and programming software