10:1 /20:1 30~45arc-min Planetary Gearbox for 5mm Standard Nema17 Stepper Motor
Gearbox Type: Spur Planetary. Gearbox Specifications. This MGL series gearboxes are ideally suited for standard Nema 17 motors featuring a long shaft length of 21.5-25mm. Rated Input Speed: 1000rpm. Maximum Input Speed: 2000rpm.