E40Pro Barrier Gate | Headquarters Entrance of Construction Enterprise

Project Overview

This project is a vehicle access control upgrade for the main entrance of a large construction enterprise’s headquarters office park. The single lane has a clear width of 4.5 meters. E40Pro intelligent barrier gates with 4.5m straight arm with rubber are deployed, equipped with non-spring machine core. Located at the open-air main entrance of the corporate headquarters, the site mainly handles employee commuter cars and official vehicles with concentrated traffic during morning and evening peaks. The park has high requirements for equipment appearance integrity, smooth operation, low noise and low maintenance rate. The gates are integrated with license plate recognition system to realize unmanned access, matching the management standard and image positioning of the corporate headquarters.

Hardware Specifications

• Barrier gate model: E40Pro
• Boom specification: 4.5m straight arm with rubber
• Core mechanism: non-spring machine core, eliminating traditional balance spring structure
• Drive mode: DC variable frequency motor drive
• Boom speed: adjustable from 2s to 6s
• Operating temperature: -30℃～70℃
• Input voltage: AC100～265V wide voltage adaptation
• Protection class: IP54, suitable for open-air outdoor conditions
• Anti-collision design: Rubber strips installed on boom edges to buffer collision impact and reduce scratch damage

Implementation Key Points

1. Foundation construction: Standardized concrete foundation is poured on site, and the cabinet is horizontally fixed with expansion bolts to reduce operation vibration and noise, meeting the quiet environment requirement of the office park.
2. Boom installation: The 4.5m straight arm is made of high-strength aluminum alloy, with rubber anti-collision strips installed on the bottom edge and ends. It is firmly connected to the mechanism output shaft through special connectors. Operation balance is pre-adjusted before delivery, requiring no on-site spring adjustment and ensuring high installation efficiency.
3. System integration: Connected with the park’s ANPR management system to realize automatic opening on entry and automatic billing on exit. The non-spring machine core achieves full-range dynamic balance through motor torque, with no spring elasticity attenuation, ensuring stable position accuracy during long-term operation.
4. Safety protection: Standard obstacle rebound function automatically lifts the boom when encountering obstacles during closing. Combined with the cushioning effect of the rubber strips on the boom, it forms double protection to minimize vehicle and equipment damage caused by accidental collision.

Project Operation Benefits

For conventional spring-balanced barrier gates operating under high-frequency commuting scenarios at corporate headquarters, balance springs are prone to fatigue and aging, requiring regular adjustment and replacement. Without buffer protection on the boom, minor collisions can easily cause paint chipping and deformation, damaging the park’s image. The E40Pro adopts non-spring machine core, structurally removing vulnerable spring parts and greatly reducing long-term maintenance frequency and cost. The 4.5m straight arm with rubber combines lane coverage and anti-collision buffer. With stable operation, low noise and high integrity rate, it not only meets the demand for efficient vehicle access, but also fits the image management requirements of corporate headquarters.