20BY45-14 Stepper Motor 20mm Diameter 80Ω Resistance for Precise Optical Instruments and Medical Equipment
Price:
$2~$5/PCS
MOQ:
100PCS
Delivery Time:
Trial orders :2 WEEKS Bulk orders: within 3 weeks
Brand:
JIUQI
Product Description
Product Overview
The 20BY45-14 stepper motor is a high-precision permanent magnet stepper motor designed for demanding applications requiring accurate positioning and reliable performance. With a compact 20mm diameter and 18° step angle, this motor delivers exceptional precision for optical instruments and medical equipment.
Key Specifications
| Parameter | Specification |
|---|---|
| Motor Model | 20BY45-14 |
| Voltage | 24V |
| Resistance | 80Ω ±7% |
| Step Angle | 18° |
| Pull-out Torque | ≥4.7 mN·m @ 600Hz |
| Operating Temperature | -30℃ to 60℃ |
| Weight | 30g (reference) |
Customization Options
Wire Material
Copper, Aluminum, or Mixed wire
Insulation Class
Class B or Class F available
Motor Dimensions
15mm to 42mm diameter range
Drive Configuration
Bipolar and unipolar options
Mechanical Dimensions
Application Areas
- Precise optical instruments and positioning systems
- Medical equipment and diagnostic devices
- Office automation appliances
- Automotive control systems
- Machining tools and CNC equipment
- Valve control and fluid handling systems
Quality Assurance
All motors undergo rigorous testing including insulation resistance (≥100MΩ), dielectric strength (AC 500V for 1 minute), and performance validation to ensure reliable operation in demanding environments.
Ordering & Delivery
Standard lead time: 2-3 weeks | Trial orders: within 2 weeks | Bulk orders: within 3 weeks
Shipping options: Express (5 working days) or Vessel (15-30 working days)
Payment terms flexible for bulk quantities with 12-month warranty included
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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
JiuQi Motor (Changzhou) Co.,Ltd.
Location
No.8 lanxiang Road,Wujin Economic Development area,Changzhou,Jiangsu ,China
Contact Person
Suki Shao