E40Pro Barrier Gate | Enterprise Park in Rainy Region

Project Overview

This project is a parking access control solution for the office park of an enterprise and public institution in a rainy region. The lane has a clear width of 6 meters. E40Pro intelligent barrier gates with 6m straight arm are deployed, equipped with non-spring machine core. Located at an open-air parking entrance, the site has many rainy days and high air humidity throughout the year, exposing equipment to a long-term high-humidity outdoor environment. The traffic mainly consists of employee commuter cars and official vehicles with concentrated peaks in the morning and evening. The equipment is required to have excellent moisture resistance and operational stability. It is integrated with license plate recognition systems and one-button call terminals to realize unmanned access management.

Hardware Specifications

• Barrier gate model: E40Pro
• Boom specification: 6m straight arm made of high-strength aluminum alloy
• Core mechanism: non-spring machine core, eliminating traditional balance spring structure
• Drive mode: DC variable frequency motor drive
• Boom speed: adjustable from 3s to 6s
• Operating temperature: -30℃～70℃
• Input voltage: AC100～265V wide voltage adaptation
• Protection class: IP54, dustproof and waterproof, suitable for high-humidity rainy open-air conditions
• Structural feature: Sealed cabinet design with moisture-proof treatment for internal circuits, adapting to high-humidity environments

Implementation Key Points

1. Foundation and waterproof installation: Concrete foundation is poured on site, raised above ground to avoid water immersion. The cabinet is horizontally fixed with expansion bolts, and cabinet joints are sealed. Reliable equipment grounding improves electrical safety in rainy environments.
2. Boom assembly and commissioning: The 6m straight arm is made of high-strength aluminum alloy with anti-corrosion surface treatment, and is firmly connected to the mechanism output end through dedicated connectors. Operation balance parameters are preset before delivery. The non-spring machine core achieves torque balance through motor torque, requiring no on-site spring tension adjustment and greatly shortening on-site commissioning time.
3. Unmanned system integration: Connected with the park’s ANPR management system to realize automatic opening on entry and automatic billing on exit. Equipped with one-button intercom terminals for remote manual intervention in special cases, meeting the demand for unmanned park management.
4. Safety protection configuration: Standard obstacle rebound function automatically lifts the boom when encountering obstacles during closing. Combined with loop coil anti-crush detection, it effectively avoids vehicle collision damage and ensures traffic safety even under poor visibility in rainy days.

Project Operation Benefits

For conventional spring-balanced barrier gates operating long-term in rainy and high-humidity environments, balance springs are prone to rust and rapid elasticity loss, leading to high failure rate, frequent maintenance and replacement, and high operation costs. The E40Pro adopts non-spring machine core, structurally eliminating the hidden danger of spring rust failure and greatly improving equipment stability and service life in humid environments. The 6m straight arm fully covers the wide lane. Combined with IP54 protection grade and sealed moisture-proof design, it perfectly adapts to the operating conditions of open-air parking lots in rainy regions, effectively reducing long-term maintenance costs and improving park entrance management efficiency.