Description
The OpenBuilds NEMA 23 Bi-Polar Stepper Motor 175 oz-in is a high-performance stepper motor designed to deliver reliable torque and precision for larger builds that demand more power. With a 4-wire Bi-Polar configuration, a flat shaft section for improved torque transfer, and a plug-and-play Xtension connector, this motor ensures quick installation and dependable performance in CNC machines, 3D printers, robotics, and other motion control applications.
Engineered with a torque rating of 175 oz-in, a 1.8° step angle, and a peak current of 2.8A per phase, this stepper motor provides smooth motion control and consistent output. Its RoHS compliance guarantees environmentally safe manufacturing, while the 12–48 VDC operating range makes it versatile for various systems.
Key Features
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High Torque Performance – 175 oz-in holding torque for demanding applications
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4-Wire Bi-Polar Motor – ensures reliable motion control and easy wiring
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Flat Shaft Section – prevents slipping and improves torque transfer
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Xtension Connector (Plug-and-Play) – fast and hassle-free installation
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RoHS Compliant – environmentally safe and durable build
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Wide Voltage Range – recommended 12–48 VDC operation
What’s Included
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1 × NEMA 23 Stepper Motor (175 oz-in)
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1 × 7 ft (2.13 m) 4-conductor lead wire
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1 × Xtension connector (4-pin male)
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1 × Xtension connector (4-pin female)
Specifications
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Holding Torque: 175 oz-in
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Step Angle: 1.8°
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Peak Current: 2.8A/phase
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Wiring: 4-Wire Bi-Polar
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Voltage Range: 12–48 VDC (Recommended)
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Shaft Diameter: 1/4 inch (6.35 mm)
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Lead Wire Length: 7 ft (2.13 m)
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RoHS Compliant
Applications
This stepper motor is ideal for:
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CNC routers and mills
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3D printers (large-format builds)
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Robotics and automation projects
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Laser cutters and engravers
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Motion control systems requiring higher torque
