HADEF 24/12, Инструкция по установке, эксплуатации и обслуживанию

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4.4 Important components
ƒ Gear
Gear components are made of high-quality material.
ƒ Load pressure brake
Holds the load in any position. Hardened safety pawls.
ƒ Housing
Depending on the model made from steel plate or aluminium die-casting (Not for explosion proof equipment).
In case of ex proof hoists, the housing is only made of steel plates.
ƒ Load chain
According to EN 818-7-T high quality chain. All components match precisely to each other. Therefore please
only use original chains.
ƒ Load hook
Forged steel. Rotating, this facilitates attaching the load and avoids twisting of the chain. With safety catch.
ƒ Overload protection
Hoists with overload protection protects the hoist by a slipping clutch from damage by overload. When the
slipping clutch operates, lifting of the load is stopped. Lifting is only possible again after the load has been
lowered and reduced to nominal load.
5 Technical data
24/12 HH
Capacity kg 500 1000 1500 2000 3000 5000 10000 20000
Number of chain falls 1 1 1 1 2 2 4 2x4
Load chain mm 5 x 15 6x18 8 x 24 8 x 24 8 x 24 10 x 30 10 x 30 10 x 30
Load bar size at beam flange width
from - to 1 N
mm 50-146 50-135 66-185 66-185 74-196 74-192 119-215 160-310
Load bar size at beam flange width
from - to 2 N
mm 147-302 136-220 186-310 187-310 197-310 193-310 216-310 --
Lifting path when reeling off
30 m hand chain
mm 921 561 522 435 320 170 85 2x85
Hand chain pull for lifting N 260 269 375 350 390 420 450 2x450
Travel path when reeling off
30 m hand chain
m 7,8 10 9,8 9,8 6,3 6,3 6,4 (*)
Hand chain pull for travel N 65 100 110 150 110 170 210 (*)
Approx. weight at 3 m track height kg 19,2 25,5 47 47 71 91 170 (*)
weight per add. m lift kg 2,8 3 3,6 3,6 5 6,6 11 21
(*) not yet fixed at the time the document was made out
24/12 HR
Capacity kg 500 1000 1500 2000 3000 5000
Number of chain falls 1 1 1 1 2 2
Load chain mm 5 x 15 6x18 8 x 24 8 x 24 8 x 24 10 x 30
Load bar size at beam flange width
from - to 1 N
mm 50-146 50-135 66-185 66-185 74-196 74-192
Load bar size at beam flange width
from - to 2 N
mm 147-302 136-220 186-310 187-310 197-310 193-310
Hand chain pull for lifting N 260 269 375 350 390 420
Approx. weight at 3 m track height kg 16,7 23 44,5 44,5 68,5 78,5
weight per add. m lift kg 2,8 3 3,6 3,6 5 6,6
6 Installation
6.1 Adjusting the gauge
The trolley can be adjusted to various beam flange widths. Adjustment to the relevant beam flange width “B”
depends on the type and size and is to be made as follows: