20BY45 20mm Permanent Magnet Stepper Motor with 18° Step Angle, 12V DC, 5.29mN.m Holding Torque
Price:
$1-$3/unit
MOQ:
1
Delivery Time:
15-30 work days
Brand:
WEIGU
Product Description
Product Overview
The 20BY45 permanent magnet stepper motor features a 20mm diameter with an 18-degree step angle. Manufactured using precision molds, this motor delivers superior performance with stable rotation, minimal positioning torque, and high operational efficiency.
All metal components undergo environmentally friendly plating treatment, ensuring excellent corrosion resistance and durability for use in demanding industrial environments.
Technical Features & Advantages
- Precision manufacturing for stable rotation and minimal positioning torque
- High efficiency operation with 18-degree step angle
- Environmentally friendly plating for corrosion resistance
- Flexible input options: standard light icon or customizable FPC cable/PCB
- Complete drive system solutions available
- Custom design capabilities with over 10 years of motor expertise
Typical Applications
- Medical instruments and precision equipment
- Industrial robotics and factory automation systems
- ATM equipment and security systems
- Gaming machines and automated door locks
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 20BY45 |
| Rated Voltage | 12V DC |
| Coil Resistance | 100 Ω ± 7%/phase at 25℃ |
| Number of Phases | 2 Phases |
| Step Angle | 18 degrees |
| Pull-in Frequency | 700Hz |
| Pull Frequency | 1000Hz |
| Pull Out Torque | 2.35mN.m |
| Holding Torque | 5.29mN.m |
| Self-positioning Torque | 1.18mN.m (REF) |
| Inductance | 22mH/phase (REF) |
| Excitation Method | 2-2 phase |
| Insulation Dielectric Strength | Above 100MΩ DC500V |
Mechanical Dimensions
Customization Available: Our team brings over 10 years of micro motor design and manufacturing experience to develop specialized solutions tailored to your specific application requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yancheng Weigu Intelligent Technology Co., Ltd.
Location
No. 108-1, Chengxiang East Road, Dagang Town, Yancheng City, Yandu District, Jiangsu Province
Contact Person
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