Compact non-isolated motor speed control modules for dc. shunt wound and permanent magnet field motors.
DIN rail mounting
Suitable for 110//120 or 220/240V single phase ac. supplies (switch selectable)
Fully isolated heatsink
Control signals available for zero speed, drive health and speed trim
Adjustable speed ramp up and ramp down times (1-15 secs)
Adjustable motor maximum and minimum speed limits
Adjustable armature current limit (0-100%)
Adjustable I.R. compensation (for armature voltage feedback control)
Switch selectable speed range
Switch selectable feedback mode either tacho-generator or armature voltage
Torque control of the motor is achieved by regulation of the armature current
Stall timer will isolate the motor current after 15 seconds to prevent the motor overheating
Inbuilt protection devices, high energy transient suppression, fuseless overcurrent protection above 200% overload
IP20 protection rating