20mm Deceleration Stepper Motor 12V DC Micro Stepper Motor High Torque
20mm deceleration stepper motor 12V DC micro stepper motor with worm gear box
This is a 20mm stepper motor with a worm gearbox.
The output shaft is generally a D shaft with a diameter of 3mm.
You can freely change the length and design of the output shaft.
We have different types of gear ratios for you to choose from, 21:1 42:1 118:1 236:1 302:1 399:1 515:1 603:1 798:1 1030:1.
The greater the ratio of the gear ratio, the greater the torque and the slower the motor turns.
If you want to buy a small sample for testing, please feel free to contact us.
We have no MOQ, you can order any quantity you want.
Mechanical Dimension:MM
Typical Applications
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Medical instruments
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Precision instrument
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Robot
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Factory automation
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Game machine
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ATM equipment
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Security equipment
Specifications
| Motor type | 20mm motor with gearbox |
| Model No. | SM20-1812 |
| Motor diameter | 20mm |
| Step angle | 18° |
| Coil resistance | 10 or 31Ω/phase |
| Output shaft |
2mm or 3mm diameter D shaft (customizable) |
| Gearbox type | 18*12mm worm gearbox |
| Gear ratio |
21:1, 42:1, 118:1, 236:1, 302:1, 515:1, 603:1, 798:1, 1030:1 |
Competitive Advantage
- High quality and the best price.
- Fast deliver,storage company and rich inventory
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Near Shanghai port, the traffic is very convenient.
Type of Fixture Cover
The regular models are shown in the figure, and the special sizes can be customized.
Type of Wire Connect
Motor input method with Pin type, FPC, PCB, Lead wire etc.
These can be customized according to customer needs.
Product Detail Presentation
Packaging diagram:
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.