Product description
Can produce extremely low speeds of rotation and is used for gear reduction. Allows 2 gear ratios, 216.1:1 and 336.1:1 to be selected. Gear case is injection molded and gears are polyacetal resin for reducing mechanical noise. Accepts 140 or 260 type motors. Included motor operates on 3-4.5 volts. Pictorial instruction sheet included.
Tools required for assembly:
Phillips screwdriver
Side cutters
Pliers
Hobby knife
Tools required for assembly:
Phillips screwdriver
Side cutters
Pliers
Hobby knife
