Duke DU903, Руководство по эксплуатации

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3. Mini Chain Hoist Description
3-1 General characteristics
3-1-1 Usages
Fit for various workplace applications, such as general factories, warehouse,
construction, plumbing, and agriculture industries. Designed for unique rigging
applications encountered at small venues, lightweight, quiet, and portable. Operates on
2 2 0 V- 2 4 0 V, w h i c h m e a n s yo u c a n p l u g i t i n j u s t a b o u t a ny w h e re .
3-1-2 Features
Braking: Dual braking system combines mechanical plus regenerative braking,
provides instant and safe braking.
Gearing: Precision machined gears heat treated for strength and durability, the ball or
needle bearings at all rotating points run in oil bath lubrication for a quieter, smoother
and cooler operation.
Loading sheave: Provide smooth lifting, reduce vibration and wear.
Housing: Lightweight, cast aluminum alloy
Friction clutch: A high performance and durability friction clutch that is integrated
with the load brake. This design is to slip in order to prevent overloading and over
travel that could damage the hoist.
Chain: Designed and manufactured by FEC, Japan, grade 80 alloy steel with resistance
and long life service.
Chain bag: The vinyl chain bag container is provided standard with hoist.
Switch: Simply layout of the control with 3M power cable as standard and emergency
stop as option.