This is a short geared NEMA 17 Stepper motor, total length inlcuding shaft below 80mm, and with 6mm diameter shaft. It has an integrated planetary gearbox with a 5.18:1 gear ratio, the resolution reach 0.35°step angle.
It's a good solution in applications that need low rotation speeds and/or lots of huge torque.
Motor Type:Bipolar Stepper
Step Angle(W/O Gearbox):1.8°
Gear Ratio(Exact Gear Ratio):5 + 2/11
Backlash at No-load:Less than or equal to 1°
Moment Permissible Torque:4Nm(566oz-in)
Shaft Maximum Axial Load:50N
Shaft Maximum Radial Load:100N
Colour:Black + silver
1* Bipolar Stepper
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.