Micro Worm Gear Motor 050/N30/N20 - 3-12V, 4 to 381 rpm, Metal Gearbox
Micro Worm Gear Motor 050/N30/N20 - 3-12V, 4 to 381 rpm, Metal Gearbox
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A compact geared DC motor with a metal worm gearbox, available in eight reduction ratios from 21:1 to 1030:1. Operates on 3–12V and suits models, robotics projects and small mechanisms where controlled speed and torque matter.
Key features
- Eight reduction ratios to choose from: higher ratios give slower speed with more torque, lower ratios give faster speed with less torque
- Two body types (050 and N20): the 050 delivers more torque at the same output speed
- Runs on 3–12V DC; higher voltage increases both speed and torque within that range
- Speed range from 4 rpm (1030:1 ratio) to 381 rpm (21:1 ratio)
- Metal worm gearbox; weighs 24g in the 050 body
- The reduction ratio is fixed once fitted and cannot be changed later
Choose your ratio and body type carefully before ordering—this motor works best in low-load applications where stalling is avoided.
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- 5 stars: 4 (80%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (20%)
- 1 star: 0 (0%)
The motor works fine
The motor works fine
Very good little motor, I used it to drive this little 3d printed train. I powered it with 2 AAA batteries but runs quite slow, I may decide to add a voltage boost circuit.
Very good little motor, I used it to drive this little 3d printed train. I powered it with 2 AAA batteries but runs quite slow, I may decide to add a voltage boost circuit.
Hi, you sent me the single shaft , I ordered the double shaft gear motor.