CANbus Singleturn and Multiturn Absolute Rotary Encoder Power-off memory

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$46.60 – $634.60

Turns

Single turns
16 turns
24 turns
50 turns
100 turns
400 turns
1800 turns
5400 turns
10800 turns
21600 turns

Resolution

10bit(1024)
12bit(4096)
15bit(32768)
17bit(131072)

Shaft Type

6mm Solid Shaft
8mm Solid Shaft
8mm Blind Hollow

Clear

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Description
Reviews (1)

Key features

• Power-off memory: Maintains position information even after power loss.
• Absolute Multi-Turn: Delivers precise position data across multiple turns.
• Mechanical Gear Count: Utilizes mechanical gears for counting turns, eliminating the need for an internal battery.
• High Resolution: up to 17-bit resolution with 0.07° accuracy.
• Compact Design: With a minimum outer diameter of just 39mm, this industrial-grade encoder is built to endure tough environments.
• Data Interfaces: Supports CANbus for seamless integration and data exchange.
• Wide Voltage Compatibility: Engineered to operate under various voltage conditions and has passed rigorous EMC testing, ensuring strong anti-interference capabilities.
• User-Friendly Configuration: Parameter settings are easily managed via communication protocols and upper computer software, making setup intuitive and straightforward.
• 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.
• Compact and Cost-Effective: Space-saving design with high performance at a competitive price.
• Rugged and Reliable: Magnetic sensors endure harsh environments.

Encoder Technology	Absolute Magnetic Encoder	Power-off memory	Retains position data even after power loss
Memory Range	Multiturn within singleturn and 0~360°*N turns	Maximum mechanical speed	Single-turn max of 5000 RPM
Multiturn Turns	Singleturn, 16 turns, 24turns, 32turns,50turns,64turns, 100turns, 400 turns, 600 turns, 1800turns, 5400turns, 10800turns, 21600 turns	Resolution	1024(10bit), 4096(12bit), 32768(15bit), 65536(16bit), 131072 (17bit) per 360°
Interface	CAN	Communicate Protocol	CANbus
Electrical life	> 100000 h	Supply Voltage	5v~24V
Baud rate	100K~1M(Default 500K)	Kernel refresh cycle	< 50uS
Current consumption	max. 70 mA	Power consumption	max. 0.38 W
Shaft Diameter	6mm, 8mm	Flange material	Aluminum
Shaft Type	Solid, Blind Hollow	Shaft material	Stainless steel
Protection Rating	IP54	Temperature	-40 °C up to +85 °C
Connection Type	Male Connect or Cable	Flange	Clamping flange, Blind hollow shaft
Shaft load axial / radial	20 N/80 N	Weight	86～200g
Single-turn accuracy	< ±0.025°	Repeat accuracy	< ±0.05°

Protocol

Drawing

Software

Briterencoder single-turn and multi-turn absolute rotary encoder features mechanical gears and no internal battery. The standout feature is its power-off memory, which retains position data across single turn and multiple turns even during power loss. This ensures precise and reliable performance without the need for recalibration.

Industry Applications

Measures the absolute position in various industries, machines and equipment, including automated guided vehicle systems (AGV systems), industrial trucks, commercial vehicles, packaging machines, logistics applications, agricultural and forestry machines, construction and mining machines, special and 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.