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Waterproof CANopen Absolute Rotary Encoder Singleturn and Multiturn Power-off memory IP68

Price range: $74.00 through $350.00
Price range: $70.30 through $332.50

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Key features

  • Power-Off Memory: Retains accurate position data even after power loss, eliminating the need for recalibration and ensuring reliable performance.
  • Absolute Multi-Turn Capability: Provides precise position information across multiple turns, making it ideal for complex rotational tasks.
  • Mechanical Gear Counting: Utilizes durable mechanical gears for counting turns, removing the need for internal batteries and enhancing reliability.
  • High Resolution: Achieves up to 17-bit resolution with 0.07° 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 CANopen connections, ensuring seamless data integration and communication in various industrial applications.
  • 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.

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

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

CANopen

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

IP68

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°

Waterproof CANopen Absolute Rotary Encoder: Single-Turn and Multi-Turn with Power-Off Memory (IP68)

Introducing our Waterproof CANopen Absolute Rotary Encoder, designed for both single-turn and multi-turn applications with exceptional power-off memory and an IP68 rating. This robust encoder is perfect for demanding environments where water 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 Displacement Length

1.Determine Key Values: Find the inner wheel perimeter and the resolution of your purchased sensor. For example, the BRT38-0.5M model has a range of 500mm and a resolution of 4096 pulses per revolution (PPR).

2. Record Position Values: During use, note the position values from the sensor before and after pulling the rope. Let’s call these values X1 (initial position) and X2 (final position).

Method 1:For the BRT38-0.5M sensor (500mm range, 4096 PPR) and a wheel diameter of 100mm, use this formula: 

Length = (X2 – X1) * 100 / 4096 mm.

Method 2:Alternatively, using the actual resolution of the BRT38-0.5M, which is 0.0244mm, the formula is:

Length = (X2 – X1) * 0.0244 mm.

This method allows you to easily calculate the displacement length based on your specific sensor model.

Product Sales Terms and Conditions

✅For PayPal orders placed on our website, we will receive and prepare goods once confirmed.
✅After shipment, we will email the invoice and tracking link to the Buyer.
✅Non-customized products are always in stock for fast delivery.

✅Default delivery term is DDU (Duties Unpaid) unless otherwise stated.
✅Website orders support PayPal only;For offline quotation or customized orders, both PayPal and bank transfer are accepted.
✅ Production begins after full payment is received.

✅For U.S. orders, duties are pre-collected at checkout.
✅Other regions may require payment upon customs clearance.
✅Customs clearance delays are beyond our control and not refundable.
✅Returns caused by failed customs clearance are at Buyer’s cost.

✅Customized or on-demand products usually enter production within hours.
✅If accepted, changes or cancellations may incur fees or restocking costs.
✅Fees depend on progress or material cost at the time of request.

✅Shipping method is based on cost, destination, and weight.
✅Delivery times are estimates only and not guaranteed.
✅Special packaging requests must be specified in advance and may incur additional fees.

CarrierEstimated Transit TimeRequirements
FedEx / UPS / DHL4–8 working daysBuyer’s VAT required
UPacket10–13 working daysNone

✅For non-quality returns, Buyer bears all freight and handling costs.
✅Warranty period is 24 months from shipment date.
✅Damage caused by misuse, modification, or overload is excluded.
✅Valid claims will be handled by repair, replacement, or refund.

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.

Drawing 6mm solid shaft (Above)

Drawing 8mm blind hollow shaft (Above)

Drawing 8mm solid shaft (Above)

Drawing 10mm solid shaft (Above)

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