Hoists0 pages
HOISTS
A
D
B
C
E
A
GEARMOTOR WITH
GEARS IN OIL BATH
The gearmotor unit is made with helical-toothed steel
gears in oil bath. The helical-toothing allows quieter
running of the gearmotor, while the use of oil as lubricant offers
higher protection and lengthens the life of the machine.
GUARANTEED AGAINST
SELF-ENERGISING
The self-energising phenomenon, caused by a current failure during
the downward movement at full load, tends to increase the speed up
to compromising the hoist and support structure. All our hoists are
guaranteed against this phenomenon and always keep the downward
speed within permissible limits.
E
DRUM TRANSVERSE
TO THE MOUNTING
BRACKET
The steel rope cable drum is installed
transverse to the mounting bracket, with the exception
of model BE 200; this improves smooth winding and
eliminates dangerous accumulation of the rope on one
side only, caused by flexing of the support structures.
D
DRUM WITH TWO FIXED
TURNS OF STEEL ROPE
To warrant higher machine reliability and longer
life, the drum is built with a special patented
device, which when the metal rope is completely unwound,
keeps two turns always wound. This prevents straining the
rope attachment point on the drum.
WORK POSITIONING LEVER
The work positioning lever prevents dangerous
rotation of the load that occurs during lifting or
lowering operations. This device eliminates the
risk of uncontrolled movement of the load, reducing risks for
the operator and for damage to structures.
22
B
RECYCLABLE PACKING
All Imer hoists are packed in cardboard
boxes and kept in place by air cushions to
prevent damage during transport.