20mm outer diameter 12V 20BY45 Permanent Magnet Stepper Motor 18 Degree Step Angle for precision optical instrument or printer
The stepping motor with a diameter of 20mm has a stepping angle of 18 degrees. Each part is made of precision molds. Therefore, compared with similar products, this product has the advantages of stable rotation, small positioning torque and high efficiency.
All metal parts such as motor casings are treated by environmentally friendly plating. The appearance is exquisite and can be used in relatively harsh environments.
Technical Features
Precision medical equipment, automatic door locks and other fields
Motor input part icon for the light, but can according to the customer demand can be changed to FPC cable, PCB and other forms
At the same time we can complete the corresponding drive system to meet customer needs!
Our team has more than 10 years experience in the design, development and production of micro motors, so we can develop and design the products according to the special needs of customers!
Customer needs is the direction of our efforts, please feel free to contact!
Typical Applications
Medical instruments
Precision instrument
Robot
Factory automation
Game machine
ATM equipment
Security equipment
Specifications
| Product Name | 20 mm permanent magnet stepper motor |
| Model | 20BY45 |
| Rated Voltage | 12 V 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:
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18 Degrees Permanent Magnet Stepper Motor 20BY45 Micro Stepper Motor For Instrument Or Printer Images
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