Sentop (HK) Limited
Sentop R40-2442-W360 Rotary Encoder
Product Code:R40-2442-W360
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Product Description
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Sentop R40-2442-W360 Rotary Encoder
Sentop R40-2442-W360 Rotary Encoder / Angle Sensor
The **Sentop R40-2442-W360** is a high-performance absolute rotary encoder designed for precise angle detection in demanding industrial environments. Utilizing contactless magnetic sensing technology, it offers an endless **360° mechanical range** with a high **12-bit (4096) resolution**. This specific model is optimized for long-distance signal integrity, providing an industry-standard **4–20mA analog current output**. Housed in a durable 40mm anodized aluminum alloy body with a stainless steel shaft and rated to **IP67**, the R40 series ensures exceptional reliability and a maintenance-free life expectancy of **100 million revolutions**.
Technical Advantages
- Current Loop Output: Reliable 4–20mA signal for long-distance transmission
- High Precision: 12-bit resolution (4096 positions) for granular feedback
- Industrial Grade: IP67 protection rating for harsh environmental resilience
- Endless Rotation: 360° mechanical angle without physical stops (Clockwise)
- Extreme Durability: Rated for a life expectancy of 100,000,000 revolutions
- Contactless Technology: Wear-free sensing ensures long-term accuracy
Primary Applications
- Heavy Automation: Rotary table positioning and industrial conveyor control
- Robotics: Actuator joint feedback and precision robotic arm monitoring
- Valve Positioning: Accurate 4–20mA feedback for heavy-duty rotary actuators
- Construction Machinery: Steering and boom angle sensing for specialized vehicles
- Medical Equipment: High-reliability angle sensing in diagnostic machinery
- Material Handling: Precise synchronization for high-speed sorting systems
Full Technical Specifications
| Electrical Parameters | |
| Standard Model | R40 2442 W360 |
|---|---|
| Applied Voltage | 15 ~ 30 VDC |
| Output Signal Type | 4 ~ 20 mA (Current Loop) |
| Electrical Angle | 360° (Endless) |
| Resolution | 4096 (12-Bit) |
| Update Rate | 0.3 ms |
| Mechanical Parameters | |
| Mechanical Angle | 360° (Endless, Clockwise) |
| Maximum Rotation Speed | 6,000 rpm |
| Operating Torque | < 1 mN.m |
| Life Expectancy | 100,000,000 Revolutions |
| Shaft Material | Stainless Steel |
| Housing Material | Anodized Aluminum Alloy |
| Device Mass | Approx. 100 g |
| Environmental Parameters | |
| Protection Degree | IP67 (Dust & Water Tight) |
| Operating Temperature | -40°C to +85°C |
Technical Documentation
Download the official technical datasheet for the Sentop R40 series for detailed dimensional drawings, wiring schematics, and current loop calibration curves.