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Characteristics of the Servo Drives New Generation
- Digital servo drives for AC servo motors and direct drives (torque motors, linear motors)
- Compact drives for control cabinet installation, complete with built-in power supply for direct connection to 230 V~ AC (size 1) or 3×400/480 V~ AC (size 2 and 3) (wide-range inputs)
- Integrated safety system, wear-free, two-channel (PL e according to ISO 13849-1 and SIL 3 according to IEC 61800-2)
- Design conforms to EMC requirements (CE marked; class A standard, class B through accessories)
- Switching frequency 8 or 16 kHz selectable for optimum dynamic characteristics and small motor power loss
- High dynamics and control quality through signal processor for digital control of current and speed (controller cycle time 62.5 µs)
- Position control loop (32-bit FP microcontroller, cycle time 1 ms) integrated, setting the target positions via communication interfaces (standard) or positioning control with 500 blocks (option)
- Rapid acceleration, deceleration, and reversing of the motor by momentary current increase to up to three times the rated current
- High processor power for fast axis control and communication
- Extensive technology functions, positioning control as an option
- 8 digital inputs, 4 digital outputs, additionally 2 analog inputs and 2 analog outputs (partly optional)
- Communication via USB (standard) or EtherCAT, CANopen, Profinet, CAN, Modbus/TCP, or serial RS485, RS232 (e. g. Modbus RTU) according to CANopen profile CiA 402
- Universal motor position sensor connector for resolver or absolute and incremental encoders with Hiperface, EnDat, or BiSS interface
- Easy wiring, since all connections can be plugged in at the front and at the top (partly also at the bottom)
- Comfortable commissioning and diagnosis using a personal computer
- Function blocks for the development of customized application programs and easy integration in automation systems available
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