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

For new designs we recommend the PD2-C motors.

Availability

3 in Stock
More articles available after 18/Jan/2021.

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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 6
Number of Analog Inputs 1
Digital Outputs 3
Encoder
Encoder Resolution 1024 CPR
Weight 0,42 kg

Dimensions

Torque Curves

Downloads

CAD

PD2-N4118L1804 (stp, 2 MB)

Datasheets

Manuals

PD2-N Technical Manual V1.1 (pdf, 2 MB)

Software

Certificates

EU-DoC_PD2-N

Knowledge Base

Closed-Loop Technology

Closed-loop field-oriented control is a method of running stepper motors much like a servo motor, i.e. smoothly, with low resonance and position-controlled.

More details

Switching of a load or PLC via the outputs of the motor controller/Plug & Drive motor

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 note the maximum switching current or the maximum voltage of the selected motor controller. You can find this information in the respective manual.

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

The firmware update failed – no more communication

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 updatefor downloading: Firmwareupdate.zip

Suppression circuit for overcoupling of 24-V control signals

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 involved process), the following suppression circuit can be provided at each input in use. Inputs that are not required can be connected directly to the motor controller ground.