STEPPERONLINE Nema 17 Bipolar Stepper 0.9deg(400 steps/rev) 1.68A 44Ncm(62.3oz.in) Motor
Brand: OSM Technology Co.,Ltd.
Categories: Industrial & Scientific, Additive Manufacturing Products, 3D Printer Parts & Accessories, 3D Printer Motors

This is high precision bipolar Nema 17 stepper motor with 0.9 deg. step angle (400 steps/revolution). Each phase draws current 1.68A, allowing for a holding torque of 44Ncm(62.3oz.in). Electrical Specification: * Manufacturer Part Number: 17HM19-1684S * Motor Type: Bipolar Stepper * Step Angle: 0.9 deg. * Holding Torque: 44Ncm(62.3oz.in) * Rated Current/phase: 1.68A * Phase Resistance: 1.65ohms * Inductance: 4.1mH+/-20%(1KHz) Physical Specification: * Frame Size: 42 x 42mm * Body Length: 47mm * Shaft Diameter: 5mm * Shaft Length: 20mm * D-cut Length: 15mm * Number of Leads: 4 * Lead Length: 500mm * Weight: 370g 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.

Fine Resolution High Torque
44Ncm(62.3oz.in) holding torque
NEMA 17 bipolar 1.65"x1.65"x1.85" 4-wire
0.9 deg. step angle(400 steps/rev)
Rated current 1.68A & resistance 1.65ohms

Manufacturer: STEPPERONLINE
Part Number: 17HM19-1684S
Item Weight: 12.6 ounces
Product Dimensions: 1.65 x 1.65 x 1.85 inches
Item model number: 17HM19-1684S
Is Discontinued By Manufacturer: No
Size: Nema 17
Material: Steel, Metal,Copper,Aluminum
Shape: Square
Power Source: DC
Voltage: 12 Volts
Item Package Quantity: 1
Batteries Included?: No
Batteries Required?: No
Date First Available: November 15, 2014