A2 IGBT battery motor controller 4-quadrant current control device with regenerative braking

Compact device for DC motors, permanently energised or shunt wound (not series-wound motors)

Motor voltage: 0 to ± battery voltage (- 4V)
Protection class: IP23
Auxiliary voltage: required: 24V DC ±20% max. 0.5 A, ripple <20%
Humidity load: Class F according to DIN 40040 no condensation
Operating range: 0...45 °C
Control accuracy: ±0.5% or actual value error
Control range: 1:1000
Temperature monitoring: 80°C
Energy recovery: (ensure that the DC link overvoltage is limited to 20%)
Dimensions HxWxD: 186x120x55 mm

Attention: no reverse polarity protection possible

Setpoint setting :
- Speed and current limitation ±10V
- via optional 5...10 kOhm potentiometer
- or via setpoint current 0...20 mA


Battery connection DC mains connection // Standardised analogue control electronics // Speed control and/or current control (torque control) // Combined speed/current control (specify when ordering) // Static and dynamic current limit // Setpoint input differential amplifier // Current limit input (specify when ordering) Monitor for actual speed value, actual current value, overload, temperature monitoring (specify when ordering) // Ready for operation signal relay contact; DC tachogenerator can be connected at max. speed min. 5VDC and max. 160VDC

Battery voltage max. 
Continuous current max./5 sec. /max. el. power / loss 
Additional cooler 
Price on request
  • Available immediately