Load capacities from 250kg to 5t

New electric hoist range
October 12th 2006

Swiss precision manufacturer, GIS, has launched its full range of new GIS-CH electric hoists through sole UK agent, Pfaff-silberblau. The upgraded and expanded range of single and three phase motors is available in load capacities from 250kg to 5t, in single and dual speed models and boasts a host of new features and improvements.

A complete re-design has resulted in a hoist which addresses the three key issues of easy handling, safety, and ease of maintenance.

The solid aluminium housing is robust and offers excellent thermal characteristics, while the multiple disc brake is now located after the slipping clutch, and is capable of holding the load even in the unlikely event of clutch failure.

The chain is now anchored to the housing, and a new two-piece chain guide made from low wear, fibre GRP ensures the chain cannot twist or become trapped – again enhancing operator safety.

The two or three stage gear box operates quietly and the housing does not have to be opened up for maintenance or adjustment. Similarly the slipping clutch can be precisely adjusted without the need for special tools, and the two-part chain guide can be quickly removed and replaced without the hoist being dismantled.

All models now have faster and more precise hoisting speeds of up to 20m/minute and a frequency converter is available for soft and continuously variable starting/stopping. The new GCH range can also be adapted for use in combination crane systems and special designs.

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