Explosion proof SPI Absolute Rotary Encoder Singleturn Power-off memory EX
Price range: $74.00 through $331.00
Key features
- Power-Off Memory: Retains accurate position data even after power loss, eliminating the need for recalibration and ensuring reliable performance.
- Mechanical Gear Counting: Utilizes durable mechanical gears for counting turns, removing the need for internal batteries and enhancing reliability.
- High Resolution: Achieves up to 12-bit resolution with 0.1° accuracy for precise angle measurement.
- Compact and Rugged Design: With a minimal outer diameter of just 39mm and an IP68 rating, this encoder withstands harsh environments and water exposure.
- Data Interfaces: Equipped with SPI connections for seamless data integration and communication.
- Wide Voltage Range: Designed to operate under various voltage conditions and has passed stringent EMC testing for strong anti-interference performance.
- User-Friendly Configuration: Easy parameter settings management through communication protocols and upper computer software, simplifying the setup process.
- Flexible Operation Modes: Supports both query and automatic return modes for
- real-time position and speed feedback. Programmable features include baud rate, setting position, counting direction, and speed feedback.
- Cost-Effective Performance: Offers a space-saving design with high performance at a competitive price.
- Durable and Reliable: Magnetic sensors ensure durability and accurate performance in challenging conditions.
Explosion proof SPI Absolute Rotary Encoder: Single-Turn and Multi-Turn with Power-Off Memory (EX)
Introducing our Explosionproof SPI Absolute Rotary Encoder, designed for both single-turn and multi-turn applications with exceptional power-off memory and EX . This robust encoder is perfect for demanding environments where explosion resistance and precise data retention are crucial.
Industry Applications
Ideal for measuring absolute position in various sectors, including automated guided vehicle systems (AGV systems), industrial trucks, commercial vehicles, packaging machines, logistics applications, agricultural and forestry machines, construction and mining equipment, and special or municipal vehicles.
FAQ
How to Calculate Angles
For a single-turn 4096-count encoder:
One full rotation of the encoder equals 360°, so each step represents 360° / 4096 ≈ 0.088°. If the difference between two encoder readings is 1000 steps, the corresponding angle difference is 360° / 4096 * 1000 ≈ 87.899°.
How to Calculate Speed
For a single-turn 2000-count encoder:
One full rotation of the encoder equals 360°, and it outputs 2000 pulses. If the encoder outputs 1000 pulses in 10 ms, the corresponding speed is calculated as 1000 / 2000 * 1000 * 60 / 10^3 ≈ 3000 RPM.
Additionally, we also support directly reading the encoder’s speed value.
How to Calculate Position Value for a Multi-Turn Encoder
Assuming the encoder resolution is 12-bit multi-turn / 13-bit single-turn, and the encoder outputs a current position value of 16300:
The current number of turns is 16300 / 8192 = 19 (rounded down, using INT or TRUNC function in Excel).
The single-turn value is 16300 – 19 * 8192 = 7352.
Encoder Types
Absolute Encoder Types provide a lot of mechanical and connection configurations with Shaft encoders and Blind Hollow Shaft Encoders
BRT25-4mm
Outer diameter of Ø25mm
Output shaft of Ø4mm
BRT27-6mm
Outer diameter of 27*27mm
Output shaft of Ø6mm
BRT38-6mm
Outer diameter of Ø39mm
Output shaft of Ø6mm
BRT38B-8mm
Outer diameter of Ø39mm
Blind Hollow of Ø8mm
BRT50-8mm
Outer diameter of Ø50mm
Output shaft of Ø8mm
BRT58-10mm
Outer diameter of Ø58mm
Output shaft of Ø10mm
Product Sales Terms and Conditions
Contact Us
Coco Xiao
Customer Service Manager
WhatsApp
+86 15183276844
E-mail Address
brt@briterencoder.com
Telephone
+86 176 6528 0977
Talk to engineers and encoder experts find the right motion feedback solution for you application.
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