Usongshine Nema 17 Stepper Motor Bipolar Step Motor for Titan Extruder 3D Printer 4.1V 1A 13Ncm (18.4oz.in) 4 Lead 1.8 Deg with 1m Cable (17HS4023)

High Torque: Adopting high quality motor steel material,with high torque 13Ncm(18.4oz.in), low self-inductance reactance, responsive and can avoid system error.
Low Resistance: Usongshine stepper motor can get a lower resistance value compared to motors of the same thickness and torque. This considerably increases the thermal conductivity of the motor. This effectively reduces the increase in temperature.
Dimensions: 42x42x23mm/1.65″”x1.65″”x0.9″” ,1.8 deg. step angle(200 steps/rev),Rated current 1.0 A & resistance 3.5ohms.
Wide Application: This small motors can be used in various area, such as stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; 3D printer; automation equipment, and etc.
What You Get: The package includes 1*Titan Stepper Motor/ 1PCS 1m 4pins cable and Connector;Connection: Black(A+), Green(A-), Red(B+), Blue(B-)