2%
Explosion proof Absolute Rotary Encoder with RS422 Modbus RTU Communication
Explosion proof Absolute Rotary Encoder with RS422 Modbus RTU Communication - Image 2
Explosion proof Absolute Rotary Encoder with RS422 Modbus RTU Communication - Image 3
Explosion proof Absolute Rotary Encoder with RS422 Modbus RTU Communication - Image 4
Explosion proof Absolute Rotary Encoder with RS422 Modbus RTU Communication - Image 5

Explosion proof Absolute Rotary Encoder with RS422 Modbus RTU Communication

Price range: $74.48 through $370.00
Price range: $72.99 through $362.60

GUARANTEED SAFE CHECKOUT
  • Visa Card
  • MasterCard
  • American Express
  • Discover Card
  • PayPal

Key features

  • Power-Off Memory: Maintains precise position data even during power outages, eliminating recalibration needs and ensuring consistent performance.
  • Absolute Multi-Turn Capability: Delivers accurate position data across numerous turns, making it suitable for intricate rotational tasks.
  • Mechanical Gear Counting: Uses sturdy mechanical gears for turn counting, eliminating the dependency on internal batteries and boosting reliability.
  • High Resolution: Offers up to 17-bit resolution with 0.07° accuracy for meticulous angle measurements.
  • Compact and Rugged Design: Features a minimal outer diameter of just 39mm and EX protection, making it resilient in harsh environments.
  • Data Interfaces: Equipped with RS422 connections and supports Modbus RTU, enabling seamless data integration and communication.
  • Wide Voltage Range: Designed to operate across various voltage conditions and has undergone rigorous EMC testing for robust anti-interference capabilities.
  • User-Friendly Configuration: Facilitates easy parameter settings through communication protocols and upper computer software, simplifying the installation process.
  • Flexible Operation Modes: Supports both query and automatic return modes, providing real-time position and speed feedback. Programmable options include baud rate, setting position, counting direction, and speed feedback.
  • Cost-Effective Performance: Presents a space-efficient design with high performance at a competitive price point.
  • Durable and Reliable: Incorporates magnetic sensors for enduring performance and accuracy in challenging 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

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

RS422

Communicate Protocol

Modbus RTU

Electrical life


> 100000 h

Supply Voltage

5v~24V

Baud rate

9600~115200(Default 9600)

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

EX

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

Explosionproof RS422 Modbus RTU Absolute Rotary Encoder: Single-Turn and Multi-Turn with Power-Off Memory (EX)

Introducing our Explosionproof RS422 Modbus RTU Absolute Rotary Encoder, specifically engineered for both single-turn and multi-turn applications, offering exceptional power-off memory and EX protection. This sturdy encoder is an excellent choice for demanding environments where explosion resistance and precise data retention are paramount.

Industry Applications

Ideal for precise absolute position measurements in sectors such as automated guided vehicle systems (AGVs), industrial trucks, commercial vehicles, packaging machines, logistics, agricultural and forestry machinery, construction and mining equipment, as well as specialized or municipal vehicles requiring Explosionproof RS422 Modbus RTU technology.

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.

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 BRT25-4mm solid shaft (Above)

Drawing BRT27-6mm solid shaft (Above)

Drawing BRT38-6mm solid shaft (Above)

Drawing BRT38B-8mm blind hollow shaft (Above)

Drawing BRT50-8mm solid shaft (Above)

Drawing BRT58-10mm solid shaft (Above)

Reviews

There are no reviews yet.

Be the first to review “Explosion proof Absolute Rotary Encoder with RS422 Modbus RTU Communication”

Your email address will not be published. Required fields are marked *

Related products