Important Components - HADEF 53/07 Installation, Operating And Maintenance Instructions

4.4

Important components

4.4.1 Gear
Gear components are made of high-quality material.
4.4.2 Load pressure brake
Holds the load in any position.
A new brake system is used for the hoists (except
for the Aluminium Ratchet Lever Hoists). Brake
discs have sintered brake linings which makes
them wear-free for lifetime of the hoists and
appropriate use.
According to DIN 13157 lifetime is 1500 operating
cycles (lifting/lowering movements) with 300 mm
lift with nominal load.
4.4.3 Housing
Depending on the model made from steel plate or aluminium.
4.4.4 Load chain
According to EN 818-7-T high quality chain. All components match precisely to each other. Therefore please
only use original chains.
4.4.5 Load hook
Forged steel. Rotating, this facilitates attaching the load and avoids twisting of the chain. With safety catch.
Pos: 9.3.3.2 /4--BESCHREIBUNG/Ratschzug/Wichtige Bauteile/Wichtige Bauteile - mit Kettenfreilauf - Alle @ 0\mod_1176713165129_52.doc @ 4452 @ @ 1
4.4.6 Free-wheeling of chain
For pulling through of the uncharged chain.
Pos: 10.1 /5--TECHNISCHE DATEN/*Ü1*/#. Kapitel - Technische Daten @ 0\mod_1172067180778_52.doc @ 229 @ @ 1
10
Illustration 2
Description
5.52.187.00.01.02