SMCP33 —  Closed-Loop Stepper Motor Controller/Plug-in Card

For new designs we recommend the NP5 controllers/drives.

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) 2 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

The motor controllers and Plug & Drive motors 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. You can find this information in the respective manual.  SMCI35:  A load/PLC cannot be connected with this controller.
More details
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 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 an time-consuming process), the following interference-suppression circuit can be provided at each input in use....
More details


SMCP33-EVA Evaluation Board € 176.80
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

€ 94.90

Quantity Discount

  • 5 - 9 € 90.15
  • 10+ € 85.41


  • 15 in Stock
  • More articles available after 22/Aug/2019. Larger quantities on request.