Choosing the right crane or electric chain hoists for your purpose is a difficult task. It is critical to have a proper understanding of crane terms, various crane types, crane parts, and lifting terminology to identify equipment that will support smooth, efficient and safe operations.
Common Terms Used
Here are a few common terms used for cranes and hoists—
The boom is one of the most visible and recognizable crane components. While crane booms come in a range of shapes and sizes, they are all defined by the structure that supports and transports the weight.
A critical load is one that necessitates greater control or protection when it reaches its maximum load capacity. A significant load, if discharged or moved without proper control, can risk the system’s safety. Single failure proof cranes are required for critical loads, ensuring acceptable operating safety.
Explosion Proof Crane
Explosion-proof cranes are built to keep accidents limited and avoid heat or sparks from infiltrating the nearby region. They are classified as Class I, II, or III and are employed in situations where flammable and combustible compounds are present.
Class I cranes are designed and optimized where highly flammable materials and chemicals are likely to ignite, and Class II cranes are designed for highly combustible airborne particles. Class III cranes are for operations with possibly highly flammable airborne fibres and are the least stringent.
Flux Vector Drive
A variable frequency drive, flux vector drive helps to monitor and control the crane’s motor shaft course and speed. It uses a complex loop and an adaptable progressive encoder to analyse the motor shaft throughout the operation, giving it more control over crane speed and braking.
It is used to refer to a piece of machinery used extensively for lifting and lowering the loads. Hoisting is the process of hoisting a weight in the up position, and the terminology is commonly used in relation to crane hoisting operations.
The maximum height to which a crane’s hook, magnet, or buck can elevate a certain weight is referred to as lift. Maximum stress estimates are used to determine the lift of a crane or hoist component based on the crane’s size and configuration as well as the load’s weight. You can also choose to buy low headroom electric hoists.
The hook, pins, swivel, sheaves, bearings, and frame are some of the most important parts of the load block assembly. It is efficiently hoisted using lifting cables. It’s used to raise and shift the weight, and it keeps track of the tensile pressure to keep the weights within lifting capacity.
It is a crane that operates from a variable overhead structure and is used to carry big objects. A mobile or fixed hoist, as well as a mobile bridge, can be used to manage them. A wide range of designs and combinations are available for overhead cranes.
Single Failure Proof
They are designed to make sure that if one crane failure happens, it will not trigger other components in the system to collapse. This helps in protecting the load, which is especially important in situations when a load failure could have disastrous consequences.
Top Running Crane
Top-running cranes move on rails powered by single or double girders, with truck ends fixed to runway support beams. They are appropriate for load-bearing operations in buildings with restricted overhead space because they can safely carry without reducing performance.
It is the total distance parallel to the supporting rail from the centre to centre of the outermost wheels. This dimension could be used to figure out how much weight can be carried.
Contact the Electric Chain Hoistss Experts at MIT Hoists
At MIT Hoist, we have the knowledge and expertise necessary to help you find the perfect mobility solutions for your application. Whether you are looking for low headroom electric hoists or electric chain hoists, MIT Hoist can help you!