STEPPERONLINE Stepper Motor Nema 17 Bipolar 40mm 64oz.in(45Ncm) 2A 4 Lead 3D Printer Hobby CNC
Brand: STEPPERONLINE
Color: All Black
Categories: Industrial & Scientific, Additive Manufacturing Products, 3D Printer Parts & Accessories, 3D Printer Motors

This is high torque Nema 17 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws 2A, allowing for a holding torque of 45Ncm(63.7oz.in). It's ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications. The motor is supplied with a 1 metre long power cable with a 4-pin Harwin female connector already fitted - ready to plug and print! 100% brand new of " STEPPERONLINE ", and ROHS and CE certificated. Electrical Specification: * Manufacturer Part Number: 17HS16-2004S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 45Ncm(63.7oz.in) * Rated Current/phase: 2A * Phase Resistance: 1.1ohms * 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: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: * As a stepper motor, it should connect to a constant current or chopper driver. Connecting the motor directly to a power supply will destroy the motor. * To choose a driver, please make sure the driver's output current not higher than motor rated current, and voltage not higher than 36V. * Please take care of four wires coils order when you connecting to driver, or it will damage your driver.

45Ncm(63.7oz.in) holding torque
NEMA 17 bipolar 1.65"x1.65"x1.57" 4-wire
1.8 deg. step angle(200 steps/rev)
Rated current 2A & resistance 1.1ohms

Brand: STEPPERONLINE
Voltage: 36 Volts
Horsepower: 1.1 hp
Item Dimensions LxWxH: 1.65 x 1.57 x 1.65 inches
Material: steel, Aluminum, Copper
Item Weight: 10.1 ounces
Product Dimensions: 1.65 x 1.57 x 1.65 inches
Item model number: 17HS16-2004S
Is Discontinued By Manufacturer: No
Date First Available: November 15, 2014
Manufacturer: OSM Technology Co.,Ltd.
Country of Origin: China