Micro-Mark
All Scales
Motorized Planetary Gearbox
Animate Your Model Railroad!
This 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.
Fourteen different gearbox combinations provide complete output speed range from 13.8 to 6,560 RPM.
- Output shaft is 4mm (5/32') dia. x 11mm (7/16') long
- Overall size with all 4 gearboxes installed is 1-3/8" sq. x 4-1/4" long
- Each gearset is 5/16" thick
- Motor size: 1-3/32" dia. x 1-1/2" long
- 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
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MM-82722
Motorized Planetary Gearbox
Last Chance – 0 Left In Stock
Motorized Planetary Gearbox
Last Chance – 0 Left In Stock
Our Price: $31.67
MSRP: $35.99
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MSRP: $35.99
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