AC/DC Drive Control
STM24 integrated steppers fuse step motor and drive components into a single device, saving space and cost while eliminating wiring over conventional motor and drive solutions. The STM24 integrated steppers provide up to 340 oz-in torque. Modbus RTU communication over RS-285 is included at bit rates from 9600 to 115,200. Five I/O points and encoder feedback are built-in.
24-48 VDC; Mating connectors included; Anti-resonance; Torque ripple smoothing; Microstep emulation; NEMA 24 frame size; Stored programming option for stand-alone operation; Step direction, velocity and streaming command control modes; Modbus RTU for easy communication with PLC or HMI; Built-in incremental encoder
Supply Voltage 12-70 VDC; Digital Inputs/Outputs: 4 (flex I/O) 3; 1 Analog Input 1 single ended; Circuit Protection: Short circuit, Over-voltage, Under-voltage, Over-temp; Status LEDs 1 red, 1 green; Frame Size NEMA 24; Holding Torque 340 oz-in; Step Angle1.8 deg; Rotor Inertia 900 g-cm2; Length 5.03 inches; Weight 56 oz; Operating Temperature Range -20 to 50 °C; Ambient Temperature Range -30 to 70 °C; Ambient Humidity 99%; Insulation Class B (130 ºC)