Nema 17 Bipolar Stepper Motor 2A 42x40mm 4 Wires with 1m Cable and Connector
This is one of the most popular stepper motors in Nema 17 size, it with 1.8deg step and size 42x42x40mm, and It has four wires with 1m cable and 2.54mm pitch connector, each phase draws 2.0A, with holding torque 45Ncm (64oz.in). This stepper motor is ideal for the RepRap Prusa, Mendel 90, Rostock, similar 3D printers, and CNC and robotics applications.
Electrical Specifications
Manufacturer Part Number: 17HS16-2004S1
Motor Type: Bipolar Stepper
Step Angle: 1.8 deg
Holding Torque: 45Ncm(64oz.in)
Rated Current/phase: 2A
Voltage: 2.2V
Phase Resistance: 1.1ohms
Inductance: 2.6mH ± 20%(1KHz)
Physical Specifications
Frame Size: 42 x 42mm
Body Length: 40mm
Shaft Diameter: Φ5mm
Shaft Length: 23mm
D-cut Length: 21mm
Number of Leads: 4
Lead Length: 1000mm
Weight: 310g
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