Description.
This is a 15 mm diameter double stacked motor with a worm gearbox.
This motor is two 15 mm stepper motors combined together to provide motor torque.
The efficiency of this motor is about 80% and the torque of the double stacked motor is about 1.8 times higher compared to a single 15 mm motor.
We have different gear ratios for you to choose from, available reduction ratios: 21:1,42:1,118:1,236:1,302:1,399:1,515:1,603,798:1,1030:1
In addition, the motor output shaft length can be customized.
If you are interested in our products, please feel free to send me an email.
Motor type | SM15(double)-1812-21-8D |
Rated voltage | 5V DC |
Resistance | 31Ω/phase ±7% |
Gear ratio | 21:1 |
Output shaft | 8mm D shaft |
Step Angle | 18° |
Diagram type | bipolar |
Exiting Method | 2-2 |
15mm motor Mechanical Dimension:MM
Product Detail Presentation
Samples are packed with foam sponge inside paper box.
For mass production, products are packed in paper carton.
For sea shipping (Mass production), cartons are packed on pallet.