Description

Motorized Gearbox System for Working Models and Animation Projects

Our miniature DC gearmotor includes 4 color-coded planetary gearsets (3:1, 4:1, 5:1, and 6:1 speed reduction ratios) that you stack in various combinations to provide the high-torque, low output speed you need for powering your working model or animation project. The high-efficiency permanent-magnet motor runs 8,500 rpm at 6 volts to 19,680 rpm at 24 volts and is polarity reversible. 14 different gearbox combinations provide complete output speed range from 13.8 to 6,560 rpm.

Specifications: Output shaft is 4mm (5/32 inch) dia. x 11mm (7/16 inch) lg. Overall size with all 4 gearboxes installed is 1-3/8 inch sq. x 4-1/4 inch lg. Each gearset is 5/16 inch thick. Motor size: 1-3/32 inch dia. x 1-1/2 inch lg. Maximum motor torque at 24v: 700 gm-cm (multiply by gear ratio to obtain output torque). Typical current at normal load at 12v: .75a. Stall current at 12v: 3.9 a.; at 24v: 6.5a. Maximum voltage: 24v DC.