Yale hoists have 2 types of load chains, the roller load chain as well as the link load chain. The products from Yale range comes with a variety of models which are equipped with all these parts. The company’s hoisting equipment has been in the market since 1900’s, but with the technological advancements, the development of the specifications for the chain gauge have been created as well, and this in turn brings users easy to comprehend operating manuals for the brand new heavy lifting expertise.
The Yale chain hoists roller system has been designed to provide users with a silent and even, working system which is normally used for medium to light lifting tasks. These types of hoists are normally available only in hook suspension formats. The link hoists are just suitable for lifting heavier systems and equipment which have a repetitive lifting cycle. The specific models are found with lug or hooks suspension parts. There is a great variety of link load hoists which has a chain gauge and can lift much heavier equipment that weighs from 500 to 5000 KGs.
All of Yale Company’s hoists come fitted out with short stroke direct current motor braking specs which are positive acting and heavy duty systems. The braking systems normally have a rating of around 150% torque used to hold the load it’s carrying and stop the hoist. These hoists are also equipped with Weston type mechanical load brake that allows easier load lowering control; however this is only used as the hoist motor brake’s backup. All Yale hoists come with an overload device which is used to protect the hoist, surrounding structures and the operator by the means of preventing any unsolicited hazardous overloading from taking place.
The hook and lug suspended hoists both come with a trolley, which can be found available as push, hand or motor geared versions. The hook on trolley are made as either a hand geared version or a push version while the other type, which is the rigid mount, normally comes available as a push version, a motor driven version or a hand geared version, and all these versions come with a very easy to follow operating manual for each and every individual hoist. For stable heavy lifting purposes, these types also come as wall mounted crane systems.
All these types and kinds of Yale hoists, as well as those made by many other companies, come with a great variety of controlling options, that are comprehensively designed to meet the exact needs of a person’s applications. The normal control systems of the Yale chain hoists are usually designed as single speed systems with the selections for 2 speeds and variable frequency to lift equipment. All of the Yale chain hoists that Yale produces have been CSA approved for a person’s use. Many places of work around the world which are using the heavy lifting equipment have no troubles when it comes to moving heavy equipment around.