Page 170 - ingenioren

Air

hoists

LLA air hoists offer precise, stepless speed control
with excellent creep characteristics. They can operate
continuously at maximum load with frequent start
and stop cycles without risk of damage. The patented
brake mechanism eliminates loadsink when starting
lifting, and automatically holds the load if the air
supply fails.
Small dimensions make LLA hoists easy to install and
their low weight means they can easily be moved for
maintenance or relocation purposes. All models in the
range are lubrication free.

Lifting speed Weight Chain Air con- Air
Max lifting at full load Chain excl chain weight Required sumption Hose size inlet
capacity drops chain-length thread
Model kg m/min qty kg kg/m metre l/s mm BSP Ordering No.
LLA250-L ATEX a 250 18.6 1 12.7 0.9 Lifting height + 0.5 37 12.5 1/2 8451 1550 17
LLA500-L ATEX a 500 12.6 1 12.7 0.9 Lifting height + 0.5 38 12.5 1/2 8451 1550 25
LLA500-L-W ATEX a,c 500 12.6 1 12.7 0.9 Lifting height + 0.5 38 12.5 1/2 8451 1540 93
LLA980-L ATEX a 980 6.3 2 14.5 0.9 2 x Lifting height + 0.5 38 12.5 1/2 8451 1560 15
LLA1000-L ATEX b 1000 6.3 2 15.0 0.9 2 x Lifting height + 0.5 38 12.5 1/2 8451 1550 32
LLA2500-L ATEX b 2500 3.2 1 42.5 2.9 Lifting height + 0.6 40 12.5 1/2 8451 1550 41
LLA5000-L ATEX b 5000 1.6 2 65.5 2.9 2 x Lifting height + 0.9 40 12.5 1/2 8451 1550 58
a Without overload protection device.
b Overload protection device included.
c Unpainted, corrosion resistant.
Performance figures are at 6.3 bar working pressure.
NOTE: Load chain and control chain must be ordered separately.

Dimensions

A B C D
Model mm mm mm mm
LLA250-L ATEX 377 122 390 29
LLA500-L ATEX 377 122 390 29
LLA500-L-W ATEX 377 122 390 29
LLA980-L ATEX 445 122 390 29
LLA1000-L ATEX 495 122 390 29
LLA2500-L ATEX 575 212 546 50
LLA5000-L ATEX 785 249 546 60

170 Hoists & trolleys