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.








This gearbox uses 4mm Set Screw or Clamping Hubs.

Clamping and Set Screw Hubs - small
Worm Gear Box back image

Requires: assembly, Phillips screwdriver, side cutter, pliers, hobby knife

Box Dimensions: 4.25” x 1.50” x 7.25”
Bow Weight: 0.30 lbs

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