PD2-N4118L1804-2 –  Stepper motor with integrated controller – NEMA 17

For new designs we recommend the  PD2-C motors.


  • 3 in Stock
  • More pieces available after 18/Jan/2021. Available amount on request.

Technical Data

  • Size
  • Interface RS485 
  • Operating Voltage 12 VDC - 48 VDC
  • Peak Current (RMS) 2.7 A
  • Type of Digital Inputs 5-25 V wide-range 
  • Type of Analog Input -10 - +10 V 
  • Type of Digital Output open-drain (30 V max.) 
  • Encoder Type single-turn absolute 
  • Length "A"
  • NEMA 17 
  • Holding Torque
  • Rated Current (RMS) 1.8 A
  • Number of Digital Inputs
  • Number of Analog Inputs
  • Digital Outputs
  • Encoder  
  • Encoder Resolution 1024 CPR
  • Weight 0,42 kg



Torque Curves


Knowledge Base


The motor controllers and motors with integrated controllers have open collector outputs. To switch a load or PLC, you require a relay according to this circuit diagram. The flyback diode is required. Please don't exceed the maximum switching current or the maximum voltage of the selected controller/drive. You can find this information in the respective manual.

SMCI35: A load/PLC cannot be connected with this controller.

If communication is no longer possible with the motor controller or the motor after a failed firmware update, the firmware can be uploaded manually.

Firmware update  for downloading: Firmwareupdate.zip

Depending on the cable type, routing and length, an overcoupling onto the neighboring control line may occur with 24 V control signals. In motor controllers/drives with wide range inputs (5–24V), this can cause a second input that is not activated to be recognized as high. To prevent this without having to change the wiring (which can be a time-consuming process), the following interference-suppression circuit can be provided at each input in use. Inputs that are not required can be connected directly to the controller ground.


ZK-PD2N Cable assembly PD2-N RS485 € 29,80
Z-K4700/50 Capacitor € 4,10
ZK-RS485-USB Converter cable RS485-USB € 76,30

Order & Configure

Order information

€ 260,30

Volume Discount

  • 5 - 9 € 247,28
  • 10+ € 234,27


  • 3 in Stock
  • More pieces available after 18/Jan/2021. Available amount on request.