MOONS' STM-R Integrated Stepper Motors (NEMA 17/23, Pulse)

Economical integrated stepper motors combining motor and Real Step drive in one package with pulse control. Open-loop operation in NEMA 17 and NEMA 23 frames.

Key features

Motor and drive integrated
Step & direction / CW-CCW / A-B quadrature input
Anti-resonance and microstep emulation
Torque ripple and command signal smoothing
Self test and auto setup
Optional encoder and rear shaft versions

Specifications

Control type	R = pulse control
Frame sizes	NEMA 17, NEMA 23
Stacks	1, 2, 3 stack
Torque range	0.23-1.5 N·m
Options	D = rear shaft, E = encoder
Technology	Real Step (anti-resonance, smoothing)
Source	MOONS' Real Step catalogue ver1.1 (STM-R)

STM17R-1		Frame: NEMA 17 \| Torque: 0.23 N·m \| Option: Standard
STM17R-1D		Frame: NEMA 17 \| Torque: 0.23 N·m \| Option: Rear shaft
STM17R-1E		Frame: NEMA 17 \| Torque: 0.23 N·m \| Option: Encoder option
STM17R-2		Frame: NEMA 17 \| Torque: 0.38 N·m \| Option: Standard
STM17R-2D		Frame: NEMA 17 \| Torque: 0.38 N·m \| Option: Rear shaft
STM17R-2E		Frame: NEMA 17 \| Torque: 0.38 N·m \| Option: Encoder option
STM17R-3		Frame: NEMA 17 \| Torque: 0.48 N·m \| Option: Standard
STM17R-3D		Frame: NEMA 17 \| Torque: 0.48 N·m \| Option: Rear shaft
STM17R-3E		Frame: NEMA 17 \| Torque: 0.48 N·m \| Option: Encoder option
STM23R-2		Frame: NEMA 23 \| Torque: 0.9 N·m \| Option: Standard
STM23R-2D		Frame: NEMA 23 \| Torque: 0.9 N·m \| Option: Rear shaft
STM23R-2E		Frame: NEMA 23 \| Torque: 0.9 N·m \| Option: Encoder option
STM23R-3		Frame: NEMA 23 \| Torque: 1.5 N·m \| Option: Standard
STM23R-3D		Frame: NEMA 23 \| Torque: 1.5 N·m \| Option: Rear shaft
STM23R-3E		Frame: NEMA 23 \| Torque: 1.5 N·m \| Option: Encoder option

Stepper MotorsMOONS'

15 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

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MOONS' STM-R Integrated Stepper Motors (NEMA 17/23, Pulse)

Brand MOONS'·Stepper Motors

Available part numbers (15)

STM17R-1, STM17R-1D, STM17R-1E, STM17R-2, STM17R-2D, STM17R-2E, STM17R-3, STM17R-3D, STM17R-3E, STM23R-2 + 5 more — see full table ↓

How to order

Send the MOONS' part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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MOONS' STM-R Integrated Stepper Motors (NEMA 17/23, Pulse)