Sentop (HK) Limited
Sentop R18-0505-W360 Rotary Encoder
Product Code:R18-0505-W360
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Product Description
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Sentop R18-0505-W360 Rotary Encoder
Sentop R18-0505-W360 Rotary Encoder / Angle Sensor
The **Sentop R18-0505-W360** is a high-performance single-turn absolute rotary encoder designed for demanding industrial feedback and angle sensing applications. Optimized for real-time motion control, it features contactless magnetic sensing technology to deliver precise angle detection over an endless **360° mechanical range**. Its compact design, combined with a high **12-bit resolution** and an ultra-fast update rate, makes the R18 series the definitive choice for precision robotics, medical diagnostics, and advanced automation systems.
Product Highlights
- High Precision: 12-bit resolution (4096 positions) for granular control
- Contactless Sensing: Magnetic technology with ultra-low friction (< 1 mN.m torque)
- Endless Rotation: 360° mechanical angle without physical stops (Clockwise)
- Rapid Response: 0.3ms update rate for real-time feedback
- Robust Durability: Rated for up to 100,000,000 revolutions
- High-Speed Support: Balanced for operation up to 6,000 rpm
Primary Applications
- Robotics: Joint position feedback and precision actuator control
- Industrial Automation: Rotary table positioning and conveyor synchronization
- Medical Equipment: Angle detection in imaging and diagnostic machinery
- Valve Control: Precise monitoring of rotary valve positioning
- Textile Machinery: High-speed tension and direction monitoring
- Heavy Machinery: Steering angle sensing for specialized industrial vehicles
Mechanical Specifications
| Mechanical Angle | 360° (Endless, W - Clockwise) |
|---|---|
| Protection Degree | IP67 |
| Operating Torque | < 1 mN.m |
| Maximum Speed | 6,000 rpm |
| Life Expectancy | 100,000,000 cycles |
| Housing Material | Anodized Aluminum Alloy |
| Shaft Material | Stainless Steel |
| Operating Temperature | -40°C to +80°C |
| Mass | Approx. 20 g |
Electrical Specifications
| Standard Model | R18 0505 W360 |
|---|---|
| Applied Voltage | 5V ± 10% |
| Output Signal | 0 ~ 100% Vcc (Absolute) |
| Electrical Angle | 360° |
| Resolution | 4096 (12-Bit) |
| Update Rate | 0.3 ms |
Technical Documentation
Download the official Sentop R18 series datasheet for detailed wiring diagrams, dimensional drawings, and mounting configurations.