With a body length of 48mm and drawing a maximum of 1.7A to give 52Ncm(73.6oz.in) of holding torque, this is a strong motor relative to others in the Nema17 size range.

It has a flat on the shaft to assist pulley mating.

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• Holding Torque >= 48 mN.m (@1.5A current
• Rated Current (single phase): 1.5A
• Rated Voltage: 12 - 24 V DC
• Step Angle: 1.8°
• Winding Resistance (@20°C): 2.2 Ohms ±10%
• Insulation Class: Class B
• Working Conditions: Ambient Temp -24 to 50 °C, Relative Humidity 90%max., installation can be horizontal or vertical shaft axis
• Maximum no-load starting frequency: >= 2600 pps
• Maximum no-load operating frequency: >= 3600 pps
• Step Angle accuracy: 1.8° ± 0.09°
• Weight: ~360 grams • Axial Clearance: <= 0.08mm
• Radial Clearance: <= 0.02mm
• Insulation resistance:> 100 MOhms, measured with 500VDC megger
• Dielectric Strength: > 600 VAC/IS with leakage current < 1mA
• Motor pins = A1 - N/C - A2 - B1 - N/C - B2


Dimensions: 69 x 42 x 42mm


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This product has no specific warranty. Bilby 3D will honor obligations under Australia Consumer Guarantee regulations if and where they apply to this product