FlexLink Elevator Руководство пользователя - Manual (Page 31)

Introduction function and components
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Mechanical lifting device
For RTI elevators (Paternoster), the lifting device consists of a number of
carriers attached to a roller chain. These are powered by a Movimot brake
motor mounted in the lower part of the elevator. Feed-in and discharge de-
vices are required for feeding in and feeding out pallets. These are not in-
cluded with the elevator.
For XT/X85/XK elevators, the lifting device consist of a short conveyer with
separate drives for feeding in and feeding out pallets (see the figure below).
Vertical movement of the lifting device is powered by a drive chain to a Mo-
vimot brake motor, mounted in the lower part of the elevator.
Figure 7 Lifting device
Elevator function is controlled by a number of photo-electric cells and inductive
sensors.
The photo-electric cells check that product feed-in is correct and that the
product is correctly positioned for discharge. For XT elevators, this check
is made by inductive sensors.
Inductive sensors control the lowering of the lifting speed and stopping of
the lifting movement.
The machine is of the stand-alone design and can be combined with con-
veyers. Feed-in and discharge can be single or multiple.
Maximum product size is dependent on product stability and the dimen-
sions of the elevator.
RTI elevators do not include feed-in or discharge devices at the top.