Product Overview
The OpenBuilds NEMA 23 High Torque Bipolar Stepper Motor is engineered for precision motion control in CNC machines, robotics, and industrial automation. With a powerful 345 oz·in holding torque, this motor delivers stable, accurate, and repeatable performance even under heavy mechanical loads.
Featuring a standard NEMA 23 frame size and a precision 1/4-inch output shaft, it integrates seamlessly with OpenBuilds motion systems and most CNC platforms. The wide 24–48V DC operating range allows higher speeds with improved torque efficiency when paired with modern stepper motor drivers.
Key Features
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High Holding Torque (345 oz·in)
Provides excellent load capacity and precise positioning for demanding applications. -
Standard NEMA 23 Mounting
Ensures broad compatibility and easy installation across CNC and automation systems. -
Bipolar Stepper Motor Design
Delivers higher torque output and smoother motion compared to unipolar motors. -
Precision 1/4" Output Shaft
Compatible with couplers, pulleys, lead screws, and gear mechanisms. -
Wide Operating Voltage (24–48V DC)
Optimized for higher-speed operation with reduced torque drop-off. -
Durable Industrial Construction
Built for continuous operation in CNC routers, mills, and automated machinery.
Technical Specifications
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Motor Type: Bipolar Stepper Motor
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Frame Size: NEMA 23
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Holding Torque: 345 oz·in
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Shaft Diameter: 1/4 inch
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Operating Voltage: 24–48V DC
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Recommended Use: CNC, Robotics, Automation, 3D Printing
Typical Applications
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CNC routers and milling machines
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OpenBuilds motion control systems
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3D printers and laser engravers
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Robotic arms and linear actuators
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Industrial automation equipment
Package Includes
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1 × OpenBuilds NEMA 23 High Torque Bipolar Stepper Motor
