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The STM24SF-3RN integrated stepper is a drive+motor unit, fusing a NEMA 24 step motor and a sophisticated, 6.0 A/phase (peak-of-sine) step motor drive into a single device. Power to the drive, located at the rear of the motor, must be supplied by an external DC supply.
The STM24SF-3RN integrated stepper can operate in the following control modes: step (pulse) & direction, velocity (oscillator), and streaming serial commands (SCL). (STM24 integrated steppers do not support stored-program operation with the Applied Motion 4-axis and 8-axis SiNet Hubs).
All STM24 integrated steppers are setup and configured using Applied Motion’s ST Configurator™ software.
The STM24SF-3RN comes with 4 digital I/O points, called Flex I/O points, because each point can be individually defined as an input or an output. As inputs, the Flex I/O points 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. When defined as digital outputs, the Flex I/O points can be connected to PLC inputs, counters, lights, relays, or other devices. The unit also comes with 1 analog input that accepts 0-5 VDC signals, which can be used for velocity and position control.
The STM24SF-3RN comes with an RS-485 port for programming and serial communications.
|Vendor||Applied Motion Products Inc.|
|Short Description||Drive + Motor + Control Unit (RS232)|
|Operating Mode||Step & Direction, Velocity (Oscillator) and Streaming Commands|
|Min Input Supply Voltage (VDC)||12|
|Max Input Supply Voltage (VDC)||70|
|Max Shaft Diameter (mm)||8|
|Max Shaft Diameter (in)||0.315|
|Max Holding Torque (mNm)||2401|
|Max Holding Torque oz (in)||340|
|Motor Construction||Hybrid Stepper|
|NEMA Frame Size||24|
|Motor Shape||Square Body|
|Number of Axes (Motors)||1|
|Rotor Inertia (kg-m-s²)||8.97E-05|
|Rotor Inertia (oz-in-s²)||1.27E-02|
|Step Angle (°)||1.8|
|Min Operating Temperature (°C)||0|
|Max Operating Temperature (°C)||70|
|Min Operating Temperature (°F)||32|
|Max Operating Temperature (°F)||158|
|Max Length (mm)||125.5|
Sample image only. Product may differ