DC motor STM23C series

stepperNEMA 23CANopen

• Sophisticated current control • Anti-resonance • Torque ripple smoothing • Microstep emulation • NEMA 23 frame size • DS301 and DSP402 supported • Profile position and velocity modes • Several homing modes • Objects for Q programming • Objects for data registers • RS-232 port for programming • Built-in incremental encoder The STM23C-3CE 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. See Related and Recommended Products below for compatible 24 and 48 volt DC power supplies. The STM23C-3CE 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. An integral 1000-line (4000 count/rev) incremental encoder is housed inside the same enclosure as the drive electronics, providing protection from dust and debris. The integration of the encoder means the STM23C-3CE can perform special functions not available otherwise. Stall Detection notifies the system as soon as the required torque is too great for the motor, which results in a loss of synchronization between the rotor and stator, also known as stalling.