Parker 508 DC Drive. Non isolated thyristor drive designed for speed or torque control of shunt wound or permanent magnet DC motors.
Dimensions : H.140 W.105 D.90mm
Supply voltage : 110V AC : Armature current 1 - 12A, Armature voltage 90V DC
230V AC : Armature current 1 - 12A, Armature voltage 180V DC
Switch Selectable Features
Tacho / armature voltage feedback
Speed calibration
Supply voltage - 110 / 230V AC
Current calibration
Potentiometer Adjustment
Maximum speed
Minimum speed
Acceleration ramp ( 1 - 15s )
Deceleration ramp ( 1 - 15s )
Speed stability
IR compensation
Current limit ( 0 - 100% )