Frame Material Metal
No Load Backlash
Bearings Sleeve Bearing
Ratio Rated Torque
(Kgf-cm)
Limit Torque
(Kgf-cm)
Stages Efficiency
(%)
Length
(mm)
Mass
(g)
4 0.3 0.9 1 81 16.3 29.1
15 0.5 1.5 2 66 16.3 30.1
20
107 1 3 3 53 19.5 36