JuJiang hereby introduces its newly engineered sliding door operator platform, developed in response to evolving application requirements across residential, commercial, and industrial automation sectors.

The new portfolio includes:

 · PKM-C061 low-voltage solar-assisted swing gate opener
 · PKM-C08 series heavy-duty industrial swing gate opener
 · PYM-B310H high-performance intelligent sliding gate system

The design objective of this generation focuses on system efficiency optimization, control precision improvement, structural reliability enhancement, and intelligent diagnostics integration.

PKM-C061 | Solar-Assisted Low-Voltage Sliding Gate Opener

System Classification

Light-duty sliding door automation system for residential and small commercial installations.

Technical Specifications

 · Integrated lithium battery energy storage system with photovoltaic charging capability
 · 12V DC low-voltage operation architecture
 · Cable-free installation design (wireless deployment supported)
 · Rated load capacity: 200 KG
 · Maximum applicable door width: 2.5 meters
 · Operational cycle capability: approximately 120 cycles (based on 1.8 m door under full charge condition)

Mechanical Transmission System

 · Parallel-axis helical gear reduction mechanism
 · Gear materials: powder metallurgy steel + polyoxymethylene (POM) engineering polymer

 · Optimized for reduced friction coefficient, improved mechanical efficiency, and extended service life

PKM-C08 Series | Industrial-Grade Heavy-Duty Swing Gate Opener Platform

System Classification

Designed for industrial gates, logistics facilities, and high-duty-cycle environments.

PKM-C081 | AC Inverter-Controlled Limit Version

 · Rated load capacity: 500 kg
 · Maximum door width: 3.5 meters
 · Three-phase asynchronous AC motor system with frequency inverter control
 · Closed-loop speed regulation enabling smooth acceleration and deceleration profiles

 · Low-speed obstacle detection capability via torque and current feedback

 · Integrated limit sensing module for travel endpoint calibration and position control

PKM-C082 | DC Brushless Drive Version

 · DC brushless motor architecture
 · Rated load capacity: 300 KG
 · Extended operational lifespan due to reduced mechanical commutation wear
 · Optimized for medium-duty industrial and commercial applications

 · Improved thermal performance under frequent switching cycles

PYM-B310H | High-Voltage DC Brushless Intelligent Sliding Gate System

System Classification

Advanced intelligent door operator platform for high-frequency industrial and commercial applications.

Electrical Architecture

 · High-voltage DC input design with AC mains rectification compatibility

 · Motor power supplied through control board regulated conversion stage

 · Reduced system complexity compared to conventional AC direct-drive architectures

Motor Control System

 · DC brushless motor with electronic commutation
 · Variable-frequency speed control enabling smooth acceleration curves

 · Low-speed torque-based obstacle detection capability

 · Enhanced operational stability under frequent start-stop conditions

Positioning and Feedback System

 · Hall-effect sensor-based rotor and travel position detection
 · High-accuracy stroke distance calculation

 · Enables programmable stop points and pedestrian-mode operation logic

 · Supports precise multi-mode door operation control

Intelligent Monitoring System (Optional APP Module)

The system supports real-time operational diagnostics including:

 · Controller thermal profile monitoring (temperature curve logging)
 · Supply voltage stability analysis (voltage trend visualization)
 · Door cycle count and operational statistics
 · Total runtime accumulation and lifecycle tracking
 · Infrared trigger event logging system

 · Overload and over-temperature fault records

 · Status monitoring of infrared sensors and alarm indicators

System Evolution and Engineering Direction

The PYM-B310H platform is designed as a modular intelligent architecture with future scalability, including:

 · Reduction of mechanical limit dependency through sensor-based positioning
 · Enhanced digital closed-loop control systems

 · Predictive maintenance and lifecycle diagnostic capability expansion

 · Integration readiness for advanced IoT-based access control systems

Engineering Positioning Statement

JuJiang continues to develop industrial-grade automation systems with a focus on:

 · Precision motion control engineering
 · Energy-efficient motor drive technologies
 · Intelligent system diagnostics and monitoring integration

The objective is to provide robust, scalable, and application-adaptable door automation solutions for global deployment scenarios.