Hafele 940.83.055

• Sliding door hardware
• Model: 80I
• Version: Track buffer with retaining spring
• Running gear version: Running gear with ball bearing mounted rollers
• With soft and self closing mechanism on one side
• Adjustment facility: Height adjustment: ±3 mm (1/8")
• For door material: Wood
• For door weight: = 80 kg (176 lbs.)
• For door width: = 538 mm (21-3/16")
• Note on door weight: Per door
• Installation: Suspension with integrated support flange
• Number of doors per system max.: 1 to 2
• Controller installation options: Ceiling installation, wall mounting, wall pocket solution
• Running position: Top
• Door processing: With recess
• Soft and self closing mechanism:
  • Low opening force – easy and convenient operation
  • Tested with increased closing speed up to 0.5 m/s
  • Can be retrofitted or replaced at any time
  • Accessibility: Opening force with door weight 50 kg: 18 N / 80 kg: 21 N
• Shock absorber:
  • Closing speed with shock absorber tested up to 0.4 m/s
• Supplied with:
  • 2 Running gears with support flange (1 with soft and self-closing mechanism)
  • 2 Support profiles incl. cover cap
  • 1 Clear threshold floor guide
  • 1 Shock absorber with retaining spring
  • 1 Release device with stopper for soft and self-closing mechanism
• Order reference:
  • Please order track, panels and accessories separately.
  • Order 2 sets for 2-leaf sliding doors.
  • Please order adjustment aid for adjusting the running gears (height and position) separately.
• Additional information:
  • Please note when using shock absorber with retaining spring: The door may not close completely if the closing speed is too low, if it is too high, the door may bounce back slightly.
  • Sets without or with soft and self closing mechanism on one side can be retroffitted with soft and self closing mechanism or shock absorber, if required.
• Packing & Sold as: Set.
• Note: Unit of measure is Set. When you buy a quantity of 1 you will get one set. Price is for one set.

Required products:

• Single Running Track, Pre-drilled, W x H: 31 x 33 mm (1-7/32" x 1-5/16")
• Single Upper Track, Wall Mounted
• Double Running Track, Pre-drilled, W x H: 70 x 33 mm (2-3/4" x 1-5/16")
• Double Running Track, Pre-drilled, W x H: 81 x 33 mm (3-3/16" x 1-5/16")
• Guide Track, Bottom