This is the smallest stepper motor we've featured to date, but it still packs a nice punch in a compact, rectangular NEMA 11 form.
This NEMA 14 form factor stepper motor features 17 oz-in of holding torque in a frame smaller (36mm) than most. 1/4" dual shaft (6.25mm).
This is about the most powerful NEMA 17 frame size CNC motor you will find. This little bundle of power features 62 oz-in of holding torque. These NEMA 17 stepper motors are perfect for all kinds of small machines like 3D Printers, Laser Cutters and Engravers, and small CNC machines.
This NEMA 23 Stepping motor has a step angle of 1.8 degrees (200 steps per revolution). It is a single shaft motor meaning that the shaft does not stick out of the back of the motor. The holding torque is 7.2 Kg-cm (0.707 N-m or 99.98 oz-in). Electrical specifications are 2.25 volts and 3.0 amps of current.
This is one of the highest torque NEMA 23 stepper motors for this frame size at 425 oz-in torque. This is perfect for small to medium size CNC Routers.
This stepping motor has a large frame size and torque and can be used where a great amount of weight is carried and where high load against the motor turning direction is present. Wiring: Red to A+, Green to A-, Yellow to B+ and Blue to B-. Datasheet for wiring and electrical specifications
This NEMA 43 stepping motor is the largest and most powerful stepping motor we have carried to date. It features a super-sized 99mm frame and a whopping 1,586 oz-in of holding torque.