STEPPERONLINE Nema 17 Stepper Motor Bipolar 2A 59Ncm(84oz.in) 48mm Body 4-lead W/ 1m Cable and Connector compatible with 3D Printer/CNC

This is an updated version nema 17 stepper motor with holding torque of 59Ncm(83.6oz.in).Based on old verstion, we have lengthened motor cable length to 1 metre, and add a 4-pin 0.1 pitch (2.54mm) Harwin female connector at the end of cable.It/'s a good ideal for 3D printers, as well as CNC and robotics applications.Electrical Specification: * Manufacturer Part Number: 17HS19-2004S1 * Motor Type: Bipolar Stepper* Step Angle: 1.8 deg.* Holding Torque: 59Ncm(83.6oz.in)* Rated Current/phase: 2.0A* Phase Resistance: 1.4ohms* Inductance: 3.0mH+/-20%(1KHz) Physical Specification: * Frame Size: 1.65 x 1.65 (42 x 42mm) * Body Length: 1.89 (48mm) * Shaft Diameter: 0.2 (5mm) * Shaft Length: 0.94 (24mm) * D-cut Length: 0.59 (15mm） * Number of Leads: 4 * Lead Length: 39.37 (1000mm) with connector * Weight: 390g Connection: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: 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.'