Does the module support automatic data saving?

Yes, encoder and DI count values support automatic power-off saving.

What is the response time for WiFi communication?

The communication response time for WiFi is less than 10mS.

Can the module be customized?

Yes, the company offers full customization, minor customization, and flexible customization options.

WiFi Module Wj169

Name: 8-Channel Grating Ruler Magnetic Grating Ruler Encoder 5MHz High-Speed Pulse Signal to RS485/232/WiFi Module Wj169
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2268760475

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$75.11-75.99

2 Pieces

Sample price:US$75.99/piece.Request sample

Product profile

Customization

Available

Type

Rotary Encoder

Working Principle

Absolute

Model NO.

WJ169

Readout Mode

Contact

Operating System

Contact Brush Type

Signal Output

Long Drive Output

Axle Sleeve Type

Large Diameter Type

Package

Wayjunr

Installation Form

DIN35 Rail-Mounted

Brand

Wayjunr

Axonia

Servo Installation Type

Product Features

Grating Ruler and Magnetic Grating Ruler Decode an

Product Features:1

The High-Speed Grating Ruler and Magnetic Grating

Product Features:2

The Module Can Output a 5V Power Supply to Power T

Product Features:3

Supports Simultaneous Counting of 8 Grating Ruler

Product Features:4

Capable of Recognizing Both Forward and Reverse Di

Product Features:5

It Can Also Be Set as a 16 Channel Independent Di

Product Features:6

Encoder and Di Count Values Support Automatic Powe

Product Features:7

1000V Isolation Between Di Input and RS485/232 COM

Transport Package

Wayjunr

Specification

106 mm x 37mm x 59mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

5MHz High-Speed Pulse Signal: Supports up to 5MHz frequency with 4th harmonic counting for precise measurements.

8-Channel Simultaneous Counting: Capable of counting 8 grating rulers simultaneously or 16 independent DI channels.

Dual Communication Protocols: Supports Modbus RTU, TCP, MQTT, and WebSocket for flexible industrial integration.

WiFi and Wired Connectivity: Offers RS-485, RS-232, and built-in WiFi options for diverse network environments.

Automatic Power-Off Data Saving: Encoder and DI count values are automatically saved when power is lost.

1000V Electrical Isolation: Provides 1000V isolation between DI input and RS485/232 communication interfaces.

Wide Power Supply Range: Operates reliably with a power supply voltage ranging from 8V to 32V DC.

Built-in Web Page Function: Allows direct data querying and configuration through a built-in web interface.

Company profile

Self-brandedHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent product-development capabilities. It reports raw-material traceability, 100% finished-product inspection, CE certification, in-stock capacity, and stated order fulfillment within 15 working days in both off-peak and peak seasons. However, quality control appears limited to one inspector and packing-staff checks, while formal procedures for supplier assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and its export experience is three years with exports representing 11%–20% of sales. Financial credibility cannot be established because the provided financial fields report zero values. Customer evidence includes OEM service for popular brands and a 50%–80% repeat-buyer rate, but no Fortune 500 cooperation.

CertificationsCE certification is explicitly reported for product compliance with standards. The evidence supports holding at least this certification, but does not establish broader certification coverage.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and it lacks overseas warehouses, showrooms, agents, and branches. These are explicit limitations in formal complaint management and overseas service infrastructure.

R&D capabilityThe supplier reports R&D capability, new products launched during the past year, two R&D engineers, ODM services, and an available SDK. These explicit capabilities indicate active product-development and software-related innovation capacity.

Production capacityThe supplier reports in-stock capacity, 100% finished-product inspection, raw-material traceability, and fulfillment within 15 working days in both peak and off-peak seasons. However, only one quality inspector is reported and finished products are checked by packing staff, so the evidence supports operational capacity but reflects a limited documented quality-control structure.

Customization capabilityThe supplier explicitly offers 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. The range of stated services indicates strong customization breadth.

Client casesThe supplier states that it provides OEM services for popular brands, while reporting no cooperation with Fortune 500 companies. A 50%–80% repeat-buyer rate is also reported, providing evidence of customer retention but not independently detailed customer case references.