Description
The SparkFun Stepper Motor with Cable is a reliable and efficient NEMA 17 stepper motor designed for precision motion control projects. This bipolar stepper motor comes with an attached 4-wire cable, making it easy to integrate into your electronics and robotics applications without additional wiring hassle.
With a 1.8° step angle (2 phase), it delivers smooth and accurate positioning, while the 2.3kg*cm holding torque ensures strong performance even under demanding conditions. Its 5mm diameter drive shaft is compatible with a wide range of couplers and gears, making it versatile for CNC machines, 3D printers, robotics, and other motion control systems.
Built with high-quality materials, this motor provides long-lasting durability, stable torque output, and excellent responsiveness for both hobbyists and professionals.
What’s Included
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1 × SparkFun Stepper Motor with Cable
Specifications
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Step Angle: 1.8° / 2 Phase
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Holding Torque: 2.3kg*cm
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Drive Shaft Diameter: 5mm
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Rated Voltage: 12V
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Rated Current: 0.33A
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Winding Resistance: 32.6 Ω
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Winding Inductance: 48 mH
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Max Flux Linkage: 1.8 Vs
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Maximum Detent Torque: 0.016 N·m
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Total Inertia: 3.5 kg·m·m
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Total Friction: 4 kg·m/s
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Mounting Standard: NEMA 17 hole pattern (31mm)
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Motor Width: 42mm (1.67”)
Key Features
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Pre-attached 4-wire cable for quick setup
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Bipolar NEMA 17 stepper motor with strong holding torque
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High precision with 1.8° step angle
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Ideal for 3D printers, CNC machines, and robotics projects
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Compact and durable design for long-term use
