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Description
dc motor 3v-6v gear electrical center b2cSPECIFICATIONS DC 12V (to 6V 3V) Micro Metal Slow Speed High Torque Worm Gear DC Motor Long Dual Shaft 16 381RPM Robot Eleltric Lock,n20 dc motor double shaft N20 1218 Self Locking Worm Gear DC Motor 3V 6V 12V Micro Low Speed Motor for Smart Robots & Cars Product Overview The N20 1218 self locking worm gear DC motor is a compact, high torque micro motor designed for smart vehicles, robotics, and precision low speed drive systems. It supports 3V, 6V,
SPECIFICATIONS
DC 12V (to 6V 3V) Micro Metal Slow Speed High Torque Worm Gear DC Motor Long Dual Shaft 16-381RPM Robot Eleltric Lock,n20 dc motor double shaft
N20-1218 Self-Locking Worm Gear DC Motor | 3V/6V/12V Micro Low-Speed Motor for Smart Robots & Cars
Product Overview
The N20-1218 self-locking worm gear DC motor is a compact, high-torque micro motor designed for smart vehicles, robotics, and precision low-speed drive systems. It supports 3V, 6V, and 12V DC power inputs, delivering stable low-speed rotation with reliable self-locking capability.
Key Features
- Self-Locking Worm Gear Design: Prevents back-driving, holds position when power is off, ideal for robotic arms and smart car steering systems.
- Wide Voltage Compatibility: Works with 3V, 6V, and 12V DC power supplies, flexible for various small-scale electronic projects.
- Low-Speed & High Torque: Optimized gear reduction provides steady low-speed output with strong torque, suitable for precise motion control.
- Compact Size: Miniature N20 form factor, easy to integrate into smart cars, robots, and other space-limited devices.
- Durable Construction: Sturdy metal gears and high-quality motor core ensure long service life under continuous operation.
Applications
- Smart robot cars & AGV vehicles
- Robotic arm joints & precision actuators
- DIY electronic projects & educational robotics
- Small mechanical drives & slow-motion mechanisms
DC Gear Motor Specification Table
| Voltage (V) | Reduction Ratio | Motor Speed (rpm) | No-load Speed (rpm) | No-load Current (mA) | Load Current (mA) | Load Speed (rpm) | Start Voltage (V) | Stall Current (mA) | Stall Torque (gf·cm) | Rated Torque (gf·cm) | Power (W) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 118 | 16000 | 136 | 30 | 85 | 119 | 0.5 | 700 | 472 | 142 | 1.02 |
| 12 | 236 | 16000 | 68 | 30 | 85 | 59 | 0.5 | 700 | 944 | 283 | 1.02 |
| 12 | 302 | 16000 | 53 | 30 | 85 | 46 | 0.5 | 700 | 1208 | 362 | 1.02 |
| 12 | 603 | 16000 | 27 | 30 | 85 | 23 | 0.5 | 700 | 1929.6 | 579 | 1.02 |
| 12 | 42 | 16000 | 381 | 30 | 85 | 333 | 0.5 | 700 | 235.2 | 71 | 1.02 |
| 12 | 1030 | 16000 | 16 | 30 | 85 | 14 | 0.5 | 700 | 3296 | 989 | 1.02 |
| 6 | 118 | 8000 | 68 | 20 | 60 | 51 | 0.5 | 350 | 206.5 | 62 | 0.36 |
| 6 | 236 | 8000 | 34 | 20 | 60 | 25 | 0.5 | 350 | 413 | 124 | 0.36 |
| 6 | 302 | 8000 | 26 | 20 | 60 | 20 | 0.5 | 350 | 528.5 | 159 | 0.36 |
| 6 | 603 | 8000 | 13 | 20 | 60 | 10 | 0.5 | 350 | 1055.25 | 317 | 0.36 |
| 6 | 42 | 8000 | 190 | 20 | 60 | 143 | 0.5 | 350 | 73.5 | 22 | 0.36 |
| 6 | 1030 | 8000 | 8 | 20 | 60 | 6 | 0.5 | 350 | 1802.5 | 541 | 0.36 |
| 3 | 118 | 4000 | 34 | 10 | 40 | 21 | 0.5 | 150 | 88.5 | 27 | 0.12 |
| 3 | 236 | 4000 | 17 | 10 | 40 | 11 | 0.5 | 150 | 177 | 53 | 0.12 |
| 3 | 302 | 4000 | 13 | 10 | 40 | 8 | 0.5 | 150 | 226.5 | 68 | 0.12 |
| 3 | 603 | 4000 | 7 | 10 | 40 | 4 | 0.5 | 150 | 452.25 | 136 | 0.12 |
| 3 | 42 | 4000 | 95 | 10 | 40 | 60 | 0.5 | 150 | 31.5 | 9 | 0.12 |
| 3 | 1030 | 4000 | 4 | 10 | 40 | 2 | 0.5 | 150 | 772.5 | 232 | 0.12 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 5
So cutie
Color: Cloud White, Material Type: Paper, PU
This is a bit large for a travel size jewelry box lol I really thought it was going to be a bit smaller than what it was. I can see why some of the ladies in the comments are saying they’re using it as their main jewelry box since they don’t have much jewelry for a standard sized jewelry box.
With that being said, it’s cute and CAN be small enough for travel. It fits a lot and I got this one in particular bc I like that it has a bigger lower compartment for larger pieces. It’s a nice quality travel jewelry box. It’ll fit my needs. But if you have a knack for packing small and you value space. I’d say skip on this one or do due diligence to double check the measurements to see if it’s something you’re okay with packing.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Good value
Color: Jelly Pink, Material Type: Paper, PU
This is a great jewelry box for travel or to just keep at home. Very stylish and holds more than it looks like it would.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
CUTE
Color: Cloud White, Material Type: Paper, PU
I absolutely love this jewelry organizer! The 2-layer design gives it plenty of space without being bulky, making it perfect for travel. I was able to neatly store my earrings, necklaces, rings, and bracelets without anything getting tangled.
The interior is soft and protects my jewelry really well, and the compartments are thoughtfully designed to keep everything in place. The compact size fits easily in my suitcase or handbag, which is a huge plus.
The cloud white color looks elegant and makes it feel like a great gift option too. Overall, it’s practical, stylish, and very convenient for keeping jewelry organized on the go. Highly
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Reviewed in the United States on April 20, 2026
★★★★★ 5
I bought myself one and this one was gift for a friend.
Color: Cloud White, Material Type: Paper, PU
Very classy travel jewelry box. Just the size. Made well.
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Reviewed in the United States on May 19, 2026
★★★★★ 4
Nice Jewelry Box
Color: Jelly Pink, Material Type: Paper, PU, Color: Jelly Pink, Material Type: Paper, PU
Really nice jewelry box just smaller than expected. My fault for not checking the dimensions first. It’s a great value for the price.
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Reviewed in the United States on May 11, 2026