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Applied Motion Products STM23C-xxx Integrated CANopen Drive+Motor

STM23S-xxx Integrated CANopen Drive+Motor

The STM23C-3CN integrated stepper is a drive+motor unit, fusing a NEMA 23 step motor and a sophisticated 5.0 A/phase (peak-of-sine) stepper drive into a single device. Power to the drive, located at the rear of the motor, must be supplied by an external DC supply. This integrated stepper is designed to operate on a CANopen communication network and conforms to Can in Automation (CiA) DS301 and DSP402 specifications. It supports Profile Position, Profile Velocity, and Homing modes, as well as the ability to run stored Q programs via Applied Motion-specific CANopen objects. All STM23 units are setup and configured using Applied Motion’s ST Configurator™ software.


Each STM23 integrated stepper comes with 3 digital inputs, 1 digital output, and 1 analog input. The digital inputs accept signals of 5-24 VDC and can be used for connecting pulse & direction signals, end-of-travel limit switches, jog switches, quadrature encoder signals, PLC outputs, sensors, or many other signal types. The digital output can be connected to PLC inputs, counters, lights, relays, or other devices. The analog input accepts 0-5 VDC signals and can be used for velocity and position control.


The STM23C-3CN comes with an RS-232 port for programming and a CANopen port for network communications.


Features include:

  • Sophisticated current control
  • Anti-resonance
  • Torque ripple smoothing
  • Microstep emulation
  • DS301 and DSP402 supported
  • Profile position and velocity modes
  • Several homing modes
  • Objects for Q programming
  • Objects for data registers

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SPECIFICATIONS

Part Number Frame Size Supply Voltage Control Mode Holding Torque (oz-in) Communication Ports Encoder Feedback
STM23C-3CN NEMA 23 12-70 VDC CANopen 210 RS-232
CANopen
No