20BYJ46 7.5 Degree 12V DC Permanent Magnet Stepper Motor for HVAC, Robotics & Automation - 21.6mN.m Torque, 500 PPS Frequency
Price:
$0.98-3.5/unit
MOQ:
1 Unit
Delivery Time:
15-30 work days
Brand:
VIV-TECH
Product Description
Product Overview
The 20BYJ46 is a 7.5-degree permanent magnet stepper motor operating at 12V DC, specifically designed for precision control applications in refrigeration, air conditioning systems, and monitoring equipment.
Key Applications
- HVAC/R valve actuation systems
- Robotics and automation equipment
- Office automation: printers, copiers, data storage
- Medical devices: pill dispensing, analyzers
- Telecommunications: antenna positioning, switching lines
- Currency counting machines and coin refund devices
- Towel dispensers and adjustment mechanisms
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 20BYJ46 |
| Operating Voltage | 12V DC |
| Step Angle | 7.5 degrees |
| Starting Frequency | 500 PPS minimum |
| Response Frequency | 900 PPS minimum |
| Detent Torque | 21.6 mN.m |
| Phase Resistance | 200 MΩ ±7% |
| Insulation Resistance | 100 MΩ DC 500V |
| Noise Level | <40 dB (400Hz, no load, 10cm) |
| Weight | Approximately 28g |
| Gear Ratios Available | 1/16, 1/25, 1/64 |
Performance Features
- Compact design with small diameter for space-constrained applications
- Low noise operation ideal for quiet environments
- High torque output for demanding mechanical applications
- Maintenance-free brushless construction
- Digitally controlled for easy integration with microprocessors
- Open loop control eliminates need for encoders
- Constant rotating speed with customizable specifications
Mechanical Dimensions
Customization Options
Fixture Cover Types
Standard models available with custom sizes manufactured to specific requirements.
Wiring Connection Methods
Multiple input options including Pin type, FPC, PCB, and lead wire configurations available for custom integration.
Competitive Advantages
- High-quality construction with competitive pricing
- Fast delivery supported by extensive inventory and storage facilities
- Strategic location near Shanghai port for convenient logistics
- OEM and ODM services available for custom requirements
- Sample units provided for testing and validation
Additional Product Views
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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
Changzhou Vic-Tech Motor Technology Co., Ltd.
Location
No.28,Shunyuan Road,Xinbei Dist,Changzhou,Jiangsu,China(Mainland)
Contact Person
Kangtai Lee