This is high torque Nema 17 stepper motor with 1.8° step angle (200 steps/revolution). Each phase draws 2A, allowing for a holding torque of 40Ncm. This stepper motor is ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications. The motors are supplied with a 700mm long power cable with a 4-pin Harwin female connector already fitted - ready to plug and print!


Electrical Specification


Manufacturer Part Number 17HS3001-20B
Motor Type Bipolar Stepper
Step Angle 1.8°
Holding Torque 40Ncm
Rated Current/phase 1.2A
Phase Resistance 1.1ohms
Recommended Voltage 12-24V
Inductance 2.6mH±20%(1KHz)


Physical Specification


Frame Size 42 x 42mm
Body Length 40mm
Shaft Diameter Φ5mm
Shaft Length 20mm
D-cut Length 20mm
Number of Leads 4
Lead Length 700mm
Weight 310g


NENAM 17 40mm long 2 phase 1.8 degree 1.2A stepper motor

SKU: 17HS3001-20B

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