3D Printer Nema 17 Stepper Motor 2A 45Ncm(64oz.in) 17HS16-2004S

Description

Description 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 45Ncm(63.7oz.in). 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 1 metre long power cable with a 4-pin Harwin female connector already fitted - ready to plug and print! Electrical Specification Manufacturer Part Number 17HS16-2004S1 Motor Type Bipolar Stepper Step Angle 1.8° Holding Torque 45Ncm(63.7oz.in) Rated Current/phase 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 ?5mm Shaft Length 23mm D-cut Length 21mm Number of Leads 4 Lead Length 1000mm Weight 310g Connection Wire Color Black Green Red Blue Board Connector A C B D Resources Full datesheet about 17HS16-2004S1: OSM Datasheet Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.