SKU : SM07-G17S3

HQ high torque Stepper motor 0.5 Nm 1.8 degree 42 Two-phase four-wire
We just guess from its 12V short-circuit current is 2.2A, the internal resistance is about 2.4 ohms, the working current of this motor is about 2 A, then it is adapted to medium speed, The stepping motor with pulse frequency has a torque of about 0.5 Nm, which is a very good stepper motor. these kind of stepper motors are widely used in CNC and 3D printers.


Stepper motor specifications: 42 MM
Light motor height: 47 MM
Output shaft: 5 MM (flat position is 4.5MM)
Output shaft length: 13.5 MM
Step angle: 1.8
Resistance: 2.4 ohms
Lead wire: two-phase four-wire
Line length: 200 MM
(The red and yellow lines are phase A, and the blue and blue lines are phase B)
12V short circuit current: 2.2 A
Torque: 0.5 Nm (estimated)


Weight: 355 g