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ASSA ABLOY RP400 Machine Protection Door

Reliable, high-speed safety doors for effective machine protection

The ASSA ABLOY RP400 machine protection door is designed to provide reliable safety and efficient operation in industrial settings. It features rapid opening and closing cycles to support continuous production flow while safeguarding personnel and equipment.

Built with durable aluminium side frames and a variety of curtain options, the door allows clear visibility and easy maintenance. Integrated safety components, such as contact edges and optional light curtains, ensure effective protection in line with current standards.

Ideal for installation close to machinery or production lines, the RP400 supports smooth process transitions and meets rigorous safety requirements without compromising speed or reliability. 

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Key features at a glance:

  • Designed for internal use in manufacturing, logistics, retail, and similar environments
  • Opening speeds up to 2.3 m/s with smooth frequency converter control
  • Soft bottom profile with break-away curtain and automatic reset to minimise downtime
  • Options for insulation and sealing to control temperature and reduce noise
  • Robust construction with galvanised steel frames (except fabric curtain on HS7040)
  • Wide size range from compact to large openings (up to 11,000 x 6,500 mm)
  • User-friendly control units with diagnostic displays
  • Customisable with windows, vision panels, insect screens, and digital prints

Practical controls and safety features

All HS-Series doors are fitted with frequency converter motors for controlled acceleration and deceleration, reducing wear and energy consumption. The soft bottom profile and break-away curtain protect the door and users by absorbing impact, with automatic resetting to reduce downtime. Control units provide clear diagnostics and straightforward operation.

Additional safety measures, such as light curtains and remote activation options, are available to suit varying site requirements. Custom colours and window options also allow integration with building design and operational needs.

 

Integrated light curtain

Integrated into the door’s side frame is a light curtain that’s capable of sensing and reacting to even the smallest of obstructions. This light curtain covers the full width and height of the doorway, so if anything is detected, the door’s closing movement is stopped immediately and opened to prevent any crashes or injuries

Smooth flat bottom profile, reduced close contact

To further increase safety, the ASSA ABLOY RP400 has a flat bottom profile. Workers can often unintentionally come close to a door’s moving curtain. The flush surface of the flat bottom profile, however, has no protruding edges and little contact area. Thereby reducing the risk of injuries during the door’s upward movement.

Secure and stable installation

All of our machine protection doors have two types of door installation. The door can either be wall mounted or freestanding on the floor and so integration into production lines are possible. For secure freestanding installations, the new ASSA ABLOY RP400 offers a new space saving, highly robust and stable frame construction, meaning less vibrations during machine activity.

Further benefits are an optional flame retardant door curtain as option for increased safety available.

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