An overhead hoist is a hoist or crane attached to the ceiling, granary, or structure of a building. They have motors with pulleys, wire ropes, and chains. The motors can be hydraulically, pneumatically, or manually powered. Overhead hoists are widely used for their superior strength and lifting capabilities. Read More…
Overhead HoistsOverhead hoists are typically utilized in factories or industrial facilities where heavy objects need to be lifted and moved. These electric hoists are typically attached to horizontal beams which pass over top of several different work stations.
Gorbel®, Inc. is an innovator and leader in producing bridge cranes for the industry. Gorbel® provides a wide variety of overhead handling solutions that handle loads from fifty pounds up to forty tons.
We offer a variety of bridge cranes including underhung single girders and top running bridge cranes. We break those categories down further into manual and motor driven. All of our bridge cranes provide the advantage of outstanding speed control. It is our mission to provide excellent customer service while providing products that cannot be topped. Visit our website for more information or get...
As a Factory Authorized R&M Master Distributor and Crane Builder, Wolverine provides its customers with the finest production built crane components available. Some of the products we provide include gantry cranes, overhead cranes, chain and wire rope hoists and much more. Regardless of your needs, we design, build, and install custom systems to fit any process or application.
Handling Systems International has become a premier leader in the crane manufacturers industry through our hard work and dedication. All of our cranes are built to fit the exact specifications of our customer's needs. We are committed to providing our customers with unbeatable service, high-quality products, and competitive prices.
Brehob is a leading provider of high-quality electric hoists. Brehob’s seasoned professionals provide outstanding fabricating services, 24-hour emergency service, inside repair, customized training and more. Brehob is celebrating 70 years of excellent customer service and top-quality products. Contact us today!
Overhead hoists are vertical lifting mechanisms for lifting heavy materials and equipment. The difference between overhead hoists and cranes is the type of lifting they can do. Cranes can move loads vertically and horizontally. However, overhead hoists simply raise items vertically.
Overhead hoists are classified by lifting method, power, and suspension system. There are several forms of overhead hoists, including chain hoists, wire rope hoists, manual hoists, electric hoists, and pneumatic hoists.
Types of Overhead Hoist Lift Leverage Tools
When choosing the right hoist for an application, manufacturers consider lifting capacity, mounting type, length of reach, and lift type. Although the hoist was invented in the middle of the first industrial revolution, it wasn’t popular until it could be powered with electricity. Electric power sources increased the lifting capacity and efficiency of hoists and their efficiency.
Chain Hoists – Chain hoists are the most common type of overhead hoist. They use a chain and a pulley for lifting heavy weights and can be manually powered, electrically powered, or pneumatically powered. Electric chain hoists are the most common.
Wire Rope Hoists use a wire rope for the lifting mechanism. Wire rope offers the strength and stability needed to lift circular drums or boxes without a harness. The majority of wire rope overhead hoists are electrically powered.
Pulley Overhead Hoist – Pulley overhead hoists use wire rope and a lever lock or cleat brake to hold a lifted load in place. The hoisting mechanism for pulley overhead hoists can be gantry-mounted or ceiling mounted for easy movement and flexibility.
Types of Overhead Hoist Power Supplies
Overhead hoists are powered by pneumatic power, electric power, and manual strength. The type of power determines the lifting strength of an overhead hoist and can vary from simple to powerful designs.
Manual Overhead Hoist – Manual overhead hoists are known as ‘chain and block’ hoists, fairy hoists, or hand chain hoists. They are the original form of hoists from the first industrial revolution. They use a chain and pulley mounted on a gantry. They can also be mounted on I-beams attached to columns or on the ceiling. Manual hoists are used for lifting tasks with loads under 1000 lbs. For example, they can lift vehicle motors or 55-gallon drums.
Electric Overhead Hoists – Electric overhead hoists are powered by an electric motor and use a wired or wireless controller to adjust the lifting height. Electric hoists are the most powerful and are capable of lifting several tons. They are used for industrial applications with huge gantries or I-beam ceiling bridges.
Pneumatic Overhead Hoists – Pneumatic overhead hoists, referred to as air hoists, are powered by compressed air pressure provided by a piston or rotary-driven air compressor. They have a lifting capacity of up to 100 tons. They’re often on long duty cycles to operate continuously without the risk of overheating. Pneumatic hoists are used in environments that require explosion-proof equipment.
Overhead Hoist Suspension Systems
Overhead hoists are mounted on a rail system, or I-beams that move them from right to left. Complex mounting systems mount the hoist to an I-beam connected to a track. The track allows the hoist to move beyond a left-right motion.
The suspension system connects the overhead hoist to a supporting system. Suspension systems are usually a hook, lug mounting, or clevis.
Hook Suspension –In a hook suspension system, a hook is attached to the hoist frame or body. This connects the hoist to a trolley or fixed suspension point, like a boom extended from a wall. Additionally, hook suspensions can be attached to a fixture that is part of a building’s structure.
Lug Suspension – Lug suspension systems have a mounting bracket attached or built into the hoist’s frame. Lug suspension overhead hoists can be electric or pneumatic.
Clevis Suspension – A clevis suspension is a U-shaped metal bracket with holes in the prongs for a clevis pin. The U-shaped metal bracket and clevis pin suspend the hoist. Double clevis brackets have two U shapes connected at the curve of the bracket with pins in each set of prongs.
Overhead hoists are a material-handling tool used in warehouses, factories, manufacturing complexes, and shipyards. They are ubiquitous tools that provide the power and strength to transport heavy loads.
Choosing the Right Overhead Hoist Manufacturer
To ensure you receive the most beneficial outcome when purchasing an overhead hoist from an overhead hoist manufacturer, it is important to compare several companies using our directory of overhead hoist manufacturers. Each overhead hoist manufacturer has a business profile page highlighting their areas of experience and capabilities, along with a contact form to directly communicate with the manufacturer for more information or request a quote. Review each overhead hoist business website using our patented website previewer for a better idea of what each company specializes in. Then, use our simple RFQ form to contact multiple overhead hoist businesses with the same form.
Electric Hoists Power Pages
Electric hoists are material handling equipment used for lifting, lowering, and transporting materials and products. They are powered by an electric motor and have a controller to adjust the lifting parameters...
A gantry crane is an overhead crane that has an overhead beam supported by freestanding legs and moves on wheels, a track, or rail system carrying a bridge, trolley, and hoist. Workshops, warehouses, freight yards, railroads, and shipyards use gantry cranes as their lifting solution as a variation of overhead or bridge cranes...
A jib crane is a lifting device with an arm or boom that extends off the main body of the crane to provide extra reach and has a lattice design to lower the weight added to a load. The design of jib cranes allows them to work...
A hydraulic lift is a device for moving objects using force created by pressure on a liquid inside a cylinder that moves a piston upward. Incompressible oil is pumped into the cylinder, which forces the piston upward. When a valve opens to release the oil, the piston lowers by gravitational force...
An overhead crane is a type of heavy duty machinery that is capable of moving extremely heavy loads and equipment from one location to another in a safe and precise manner using the overhead space of a manufacturing facility. Due to the nature of the work they perform...
Wire rope is a collection of metal strands that have been twisted and wound to form the shape of a helix with the purpose of supporting and lifting heavy loads and performing tasks that are too rigorous for standard wire...