Changzhou Vic-Tech Motor Technology Co., Ltd.
Motor Manufacturer，Rreliable Quality， Price Concessions
Add to Cart
This is a 20mm stepper motor and worm gearbox.
The output shaft is usually a D-axis with a diameter of 3mm, and the length of the output shaft can be customized. You can freely change the length and design of the output shaft.
We have different types of gearbox transmission ratios for you to choose, 21:1~1030:1
The higher the gearbox transmission ratio, the greater the torque, and the slower the motor rotates.
If you would like to purchase a small sample for testing, please feel free to contact us at any time.
We do not have a minimum order quantity, you can order any quantity you want.
Medical instruments
Precision instrument
Robot
Factory automation
Game machine
ATM equipment
Security equipment
Specifications
| Motor type | 20mm stepper motor with gearbox |
| Model No. | SM20-1812G |
| Motor diameter | 20mm |
| Step angle | 18 degrees |
| Coil resistance | 10 Ω or 31Ω/phase |
| Output shaft | 3mm diameter D shaft (customizable) |
| Gearbox type | 18mm*12mm worm gearbox |
| Gear ratio | 1:21,1: 42, 1:118, 1:236, 1:302, 1:515, 1:603, 1:798, 1:1030 |
Competitive Advantage
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.
Motor input method with Pin type, FPC, PCB, Lead wire etc.
These can be customized according to customer needs.