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  • Integrated Stepper Motors
  • Integrated Stepper Motor

STM24SF-3AE, NEMA 24 Integrated Drive+Motor w/ Encoder

Applied Motion Products


NEMA 24 Integrated Drive+Motor w/ Encoder

Part NumberSTM24SF-3AE
Supply Voltage12-70 VDC
Supply Voltage TypeDC
Control ModesStep & Direction Velocity (Oscillator) Streaming Commands
Communication PortsRS-232
Encoder FeedbackYes
Step ResolutionFull Half Microstepping Microstep Emulation
Idle Current Reduction0-90%
Setup MethodSoftware setup
Digital Inputs4 Flex I/O (shared with outputs)
Digital Outputs4 Flex I/O (shared with inputs)
Analog Inputs1 single-ended
Circuit ProtectionShort circuit Over-voltage Under-voltage Over-temp
Status LEDs1 red, 1 green
Frame SizeNEMA 24
Holding Torque340 oz-in
Step Angle1.8 deg
Rotor Inertia1.27E-02 oz-in-sec2
Length4.94 inches
Weight56 oz
Operating Temperature Range0 to 70 °C
Ambient Temperature Range0 to 40 °C
Ambient Humidity90% max, non-condensing
Insulation ClassClass B (130 ºC)
Maximum Radial LoadNA
Maximum Thrust LoadNA
Shaft Run OutNA
Radial PlayNA
End PlayNA