Right Angle Planetary Gearbox 100:1 Backlash 20arc-min for Nema 17 Stepper Motor
Backlash at No-load: <=20arcmin. Gearbox Type: Right Angle Planetary. Note : When the rated input speed of the gearbox is 1000RPM, the noise value is <=55dB; when the rated input speed is 3000RPM, the noise value is <=65dB.