Positioning- and Control - Actuator

RACO’s positioning actuator is equipped with RACO’s intelligent positioning motor, a three phase asynchronous motor with servo characteristics.The frequency converter, the position sensors and the position control is built into RACO’s positioning motor.

This motor is available in three sizes up to 0.5 kW and it can be adapted to all of RACO’s electric actuators, rotary actuators and linear actuators with this range of performance.

Benefits

  • positioning accuracy < 0.5 mm
  • easy programming with PC mask program
  • all of the sensor and control components built into the motor
  • full motor protection with current and temperature monitoring
  • 50% cost savings in comparison to conventional servos
  • in conformity with electromagnetic directive
  • stop braking and fieldbus (CANOpen or Prodibus) as optional equipment

Strong push-pull movement with intelligent drive

  • connection FU: 1-phase (internal conversion to 3-phases)
  • Force up to 7,5 kN
  • Veolocity up to 220 mm/s
  • Stroke 100 - 600 mm
  • 2 analog inputs  (position and speed)
  • 3 digital outputs (malfunction display, position reached and optional function)
  • 4 + 1 digital inputs (for instance, you may select from 16 pre-programmed positions through SPC/PLC, 1 Input for hardware enable/ emergency Stopp)
  • Profibus/CANOpen connection (optional) (specifying position values, adjusting parameters and actual value position feedback)

Integrated electrical interface

Electrical interface