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Liebherr-Verzahntechnik Products
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems
Timer chain conveyors (TKB)

The indexing chain conveyors are designed for the transport of shafts such as crankshafts, camshafts, or axis shafts on workpiece supports. The forward motion can be selected in different indexing units.

Technical data:

Workpiece weight [kg]: max. 50
Conveyor length [m]: max. 14
Transport capacity [kg]: 1,000
Propulsion: Three-phase gear motor
Transport speed [m/min]: 5
Accumulating conveyors (SFB)
Accumulating conveyors (SFB)
Conveying equipment and systems
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems
Accumulating conveyors (SFB)
The accumulating conveyors are designed for the direct and indirect transport of workpieces onto pallets. Because of indivdually connected conveyor sections, the transport length can be extended any time if desired. The pallet return is performed by lifting and lowering stations. Because of their accumulating ability, they are indexing independent.

Technical data:

Pallet weight with workpieces [kg]: max. 50
Conveyor length per section [m]: max. 14
Transport capacity each conveyor section [kg]: max. 1,000
Transport Speed [m/min]: 6/8
Drag frame conveyors (SRB)
Drag frame conveyors (SRB)
Conveying equipment and systems
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems
Drag frame conveyors (SRB)
The drag frame belts are designed for disc-shaped parts such as gear wheels, hubs and rings. The workpieces are dragged by a frame connected to a chain. The parts are transported either directly on the transport belt or indirectly using workpiece supports. Prism-shaped holders mean that exchangeable parts are not normally needed. At the transfer point for loading a machine, the workpiece is positioned using a servo system centrally under the loading/unloading point.

Technical data:

Workpiece weight [kg]: max. 70
Conveyor length [m]: max. 20
Transport capacity [kg]: 1,200
Propulsion: Servo Motor
Transport Speed [m/min]: 9
Workpiece Diameter (standarad) [mm]: 30 - 380
FRB
FRB
Conveying equipment and systems
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems
FRB
80 kg
accumulative
Possible
cubic components
any / max. 6 m per drive
110 mm
140 mm
40 mm
80 mm
2,700 kg
450 kg
Three-phase current geared motor
6 m/min
9 m/min
1-track
With friction roller tape, workpieces can be transported directly or on pallets. Due to the effect arrangement in are independent clock.
This description was translated from German to English by "Bing Translator".
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Hinged chain conveyors (SKB)
Hinged chain conveyors (SKB)
Conveying equipment and systems
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems
Hinged chain conveyors (SKB)

The hinged chain conveyors are designed for direct transport of workpieces with an even surface, that may touch during transport. For workpieces which are heavy or do not have an even surface, a multiple lane design is possible.

Technical data:

Workpiece weight [kg]: max. 10
Conveyor length [m]: max. 10
Transport capacity [kg]: max. 300
Propulsion: Three-phase gear motor
Transport speed [m/min]: 6
Belt design: 1 or 2 tracks
Workpiece diameter (standard) [mm]: max. 300, special sizes on request
Additional equipment: Spin apparatus, suction unit, identification equipment, manual central workpiece guide adjustment
Pallet accumulating conveyors (PSB)
Pallet accumulating conveyors (PSB)
Conveying equipment and systems
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems

Pallet accumulating conveyors are designed for the pallet transport of workpieces within the production area. The pallet return is automatic without lifting and lowering stations. Based on their accumulating ability, they are indexing Independent.

Technical data:

Workpiece weight [kg]: max. 80
Conveyor length [m]: max. 20
Transport capacity [kg]: 1,000
Propulsion: Three-phase gear motor
Transport speed [m/min]: 6
Plastic chain conveyors (KKB)
Plastic chain conveyors (KKB)
Conveying equipment and systems
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems
Plastic chain conveyors (KKB)

The plastic chain conveyors are designed to transport any number of unevenly-shaped workpieces without them touching each other. The workpieces are transported on pallets. Modular corner pieces mean that any type of conveyor shape is possible. Parallel machines are connected using satellite units.

Technical data :

Workpiece weight (Standard) [kg]:max. 20
Workpiece weight (heavy load) [kg]: max. 180
Conveyor length [m]: max. 10 je Antrieb
Transport capacity per drive [kg]: 300
Propulsion: Three-phase gear motor
Number of drives: max. 4
Transport speed [m/min]: 6/12
Workpiece diameter (standard) [mm]: max. 400, special sizes on request
Additional equipment: Spin apparatus, suction unit, identification equipment, stacker, tilt/turn device, adjustable workpiece holder, roller supports for heavy-duty version, tilt protection for upright parts
Toothed chain conveyors (ZKB)
Toothed chain conveyors (ZKB)
Conveying equipment and systems
Liebherr-Verzahntechnik GmbH
Conveying equipment and systems
Toothed chain conveyors (ZKB)

The toothed chain conveyors are designed for direct transport of workpieces with an uneven surface (e.g. pins or collars), that may touch during transport. Based on their accumulating ability, they are indexing independent.

Technical data:

Workpiece weight [kg]: max. 10
Conveyor length [m]: max. 14
Transport capacity [kg]: 300
Propulsion: Three-phase motor with plug-in gears
Transport speed [m/min]: 6
Belt design: 2 tracks
Workpiece diameter (standard) [mm]: max. 300, special sizes on request
Additional equipment: Spin apparatus, suction unit, identification equipment, manual central workpiece guide adjustment