Over/under conveyor

Product specifications

  • Function as accumulating conveyor or indexing conveyor
  • Workpiece or WPC transport horizontally (accumulating / indexing conveyor) or vertically (indexing conveyor)
  • Means of conveyance accumulating roller chain of hardened steel
  • Rugged and failsafe thanks to the use of ALTRATEC’s tried and tested aluminium profile system
  • Save space and money with the roller shutter principle at the WPC reversal
  • Loading and unloading processes can be carried out either manually or automatically
  • Workpiece carriers can be buffered while loaded or unloaded
  • Length and width of WP carriers can be configured to suit almost all requirements thanks to its modular design and thus is optimally adaptable
  • Impervious to oils and cooling lubricants
  • Optional with automatic chain lubrication
  • Long service life
  • Low maintenance



  • Compact and modular transport system
  • Designed for conveying and buffering workpieces
  • With and without workpiece carriers (WPC)
  • Between manual workstations and automatic workstations (e.g. material handling devices, robots)

compact, rugged and cost-effective

interlinking solution designed for conveyance, buffering, positioning as well as infeed and outfeed

Product sheet as PDF Request offer

Technical data

Conveying speed (1), (3), standard = 6, (9), (12) m/min
Length of conveyor / buffer section max. 20m (depending on weight of workpiece / WPC quantity)
Total load max. 1,500 kg (higher loads possible on request)
WPC dimensions (length x width) 100 mm x 300 mm to 2,000 mm x 2,200 mm
(depending on workpiece weight and guidance ratio WPC length / WPC width)
Larger lengths and widths available on request
Workpiece weight including weight of WPC max. 60kg per profile segment, parts transport top
max. 30kg per profile segment, parts transport bottom
(with evenly distributed loads)
WP carrier positioning accuracy ± 0.15 … 1.0 mm
Sensors Circuit breaker, indexing sensor (only indexing conveyors)
Inductive sensors M12, (M18)
Photoelectric sensors M12, (M18)
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