20BY45 12V Permanent Magnet Stepper Motor (20mm OD) – 18° Step Angle for Precision Optical Instruments & Printers
This 20mm stepper motor, boasting an 18° step angle, is built to excel. Thanks to precision - molded parts, it delivers smoother rotation, lower positioning torque, and higher efficiency than similar products—advantages you’ll feel in every operation.
Eco - friendly plating on all metal components ensures both a sleek appearance and the ability to withstand harsh conditions, proving that durability and aesthetics can go hand in hand.
It finds its home in precision medical equipment and automatic door locks, and its input is far from fixed: switch from the standard light - type to FPC cables, PCBs, or other forms with ease. We also offer complete drive system integration.
With over 10 years in micro - motor design, development, and production, our team thrives on creating custom solutions for your specific requirements.
Customer needs is the direction of our efforts, please feel free to contact!
Specifications
| Product Name | 20 mm permanent magnet stepper motor |
| Model | 20BY45 |
| Rated Voltage | 12V DC |
| Coil Resistance | 100 Ω ± 7%/phase 25℃ |
| No. Of phase | 2 Phases |
| Step Angle | 18 degree |
| Pull-in frequency | 700Hz |
| Pull frequency | 1000 Hz |
| Pull out torque | 2.35nN.m |
| Holding torque | 5.29mN.m |
| Self-positioning torque | 1.18mN.m(REF) |
| inductance | 22mH/phase(REF) |
| Excitation method | 2-2phase |
| Insulation withstand voltage | No breakdown or flying fox |
| Insulation dielectric strength | Above 100MΩ DC500V |
| noise | No abnormal sound |
Mechanical Dimension:MM
Product Tags:
|
|
20BY45 Permanent Magnet Stepper Motor 12V Stepper Motor 18° Step Angle For Instruments Or Printers Images
|
