Atlas Copco LLA250 ATEX Instrucciones Del Producto página 6

Product information
General description
The Atlas Copco air hoists and trolleys are easy to control, made to withstand
rough handling and provide heavyweight performance.
Features
Lubrication free
The Atlas Copco hoist and trolley ranges are available in lubrication free ver-
sions. This range is suitable for applications where a clean environment is a ne-
cessity. The hoists can be run completely dry and leaves no lubrication in the
exhaust air. Typical industries are food, chemical and pharmaceutical indus-
tries.
Explosion proof
For a safe operation our air hoists and trolleys are certified Explosion proof, to
stringent European standards, in compliance with the EU ATEX Directive. Ex
II 2GD c T5 IIC T100°C. See section ATEX for more information.
Smooth control and precise positioning
Variable speed control and excellent inching characteristics guarantee a smooth
start, while Atlas Copco's patented Disc brake mechanism eliminates load sink
and ensures smooth lift up. In "Remote" operation choose a chain, pendant or
high precision twist–rod control for operation at a comfortable distance from
the suspended load. Pendant controls are available with two–button (hoist or
trolley) or four–button (hoist and trolley) handles.
Hooks
We leave nothing to chance – our suspension and load hooks are made of spe-
cial high grade steel, zinc plated and blue chromated. All suspension and load
hooks provide a full 360˚ rotation.
Technical data
Ordering No
Model
Air consumption cfm
Air consumption l/s
Maximum air pressure
Air inlet thread BSP
ATEX code
Chain drops qty.
Chain weight kg/m
Chain weight lb/ft
Lifting speed at full load ft/min
Lifting speed at full load m/min
Max lifting capacity kg
Required chain length m
Weight excl. chain kg
Weight excl. chain lb
6
EN
8451154010
LLA250-ATEX
37
78
7.0 bar (100 psig)
1/2
Ex II 2GD c T5 IIC T100°C
1
0.9
0.6
61.0
18.6
250
Lifting height + 0.5
© Atlas Copco Industrial Technique AB - 9836 9833 00
LLA250 ATEX