Whilst [Frank] mentions that this assembly has a weight and torque advantage over a NEMA 17 sized stepper motor, but we see no hard data on accuracy and repeatability which would be important for ...

Servo motor diameters typically range from NEMA 17 all the way up to 220 mm. As a result of these combined factors, servo motors deliver torques of up to 250 ft-lb.

Nanotec has created low-noise planetary gearboxes for brushless DC and stepper motors with NEMA 17 flanges (42mm, 1.7in). “With the GP42-N series,” according to the company, “the helical toothing ...

NEMA-17 steppers are (almost) a dime a dozen. They’re everywhere, they’re well-known to hackers and makers, and yet they’re still a bit hard to integrate into projects. That&#8217… ...

The NEMA compatible ZSH-series is available in frame diameters of 57, 87 and 107 mm with holding torques from 0.45 to 17 Nm. The 2-phase 200 step/rev hybrid stepper motor design has smooth ...