WObit proposes SG SERIES for SLRs to be combined with DC and AC motors. Gearboxes are available in different sizes and heights, also in combination with a planetary gear.
The worm gear is a type of gearbox consisting of a Worm (threaded screw rotor) engaging with the perpendicular set to it Screw-threaded with a specially-shaped tower. Under certain conditions it is a self-braking mechanism.
Worm gears are used for power transmission, as well as for split purposes, control, etc., in general wherever large translocations or self-brakes are needed.