PD4-C CANopen Online Manual

Electrical properties and technical data

Electrical properties

Type Stepper motor BLDC
Operating voltage 12 V to 48 V DC +/-5% 12 V to 24 V DC +/-5%
Rated current rms 4.2 A 8 A
Peak current rms for 1 s 5.4 A 20 A

Technical data


Description / value

Operating modes Profile Position Mode, Profile Velocity Mode, Profile Torque Mode, Velocity Mode, Homing Mode, Interpolated Position Mode, Cyclic Sync Position Mode, Cyclic Sync Velocity Mode, Cyclic Synchronous Torque Mode, Clock-Direction Mode
Set value setting / programming CANopen, Clock-direction, analog, NanoJ program

4 digital inputs (+5 V/+24 V), individually switchable by means of software, factory settings: 5 V

1 analog input, 10-bit resolution, 0-10 V

Outputs 2 outputs, (open drain, 0 switching, max. 24 V and 100 mA)
Integrated encoder Magnetic, single-turn absolute encoder, 1024 cpr
Protection circuit

Overvoltage and undervoltage protection

Overtemperature protection (> 75° Celsius on the power board)

Polarity reversal protection: In the event of a polarity reversal, a short-circuit will occur between supply voltage and GND over a power diode; a line protection device (fuse) is therefore necessary in the supply line. The values of the fuse are dependent on the application and must be dimensioned

  • greater than the maximum current consumption of the controller,
  • less than the maximum current of the voltage supply.

If the fuse value is very close to the maximum current consumption of the controller, a medium / slow tripping characteristics should be used.

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