SMCP33-K –  Closed-loop stepper motor controller/plug-in card

For new designs we recommend the  NP5 controllers.


  • 16 in Stock

Technical Data

  • Interface RS485, USB, IO (clock direction; analog) 
  • Rated Current (RMS) 2 A
  • Corresponding Motors Brushless DC motors, Stepper Motors 
  • Number of Digital Inputs
  • Number of Analog Inputs
  • Digital Outputs
  • Encoder Input  
  • Brake Output  
  • Temperature Range 0 °C - 40 °C
  • Operating Voltage 12 VDC - 48 VDC
  • Peak Current (RMS) 4 A
  • Firmware Generation V1 
  • Type of Digital Inputs 5 V 
  • Type of Analog Input -10 - +10 V 
  • Type of Digital Output 5 V 
  • Encoder Signal Type incremental 
  • Weight 0.12 kg



Knowledge Base

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...
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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 product manual.  SMCI35:  A load/PLC cannot be connected with this controller.
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ZCEDA345220088 Board holder for SMCP33, 2 pc./controller € 0,60
ZCEDA345050521202 Connector for SMCP33 € 4,30
ZCEDA345240318 Encoding element for SMCP33 € 0,90


Order information

€ 126,70

Quantity Discount

  • 5 - 9 € 120,36
  • 10+ € 114,03


  • 16 in Stock