Parker Electromechanical
638 Series Servo Drive and Controller
638 Series Servo Drive and Controller
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Key Features
- Integrated motion controller
- 230 or 400 VAC direct power supply
- STO: Safety torque off in accordance with
- EN13489-1 Category 3, Performance Level d and
- EN1037 as standard
- Ultra-fast control loops (105 ?s)
- 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
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638 series servo drives are suitable for all servo applications, from simple speed or current control to most complex positioning applications. The processor of 638 series servo drives gives a rapid response time to the control circuits of 105 ?s. 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 sensors options.
638 Series Servo Drives 
638 Series Catalog 
BIAS Commands Manual