X
Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
The labor-saving stage chain hoist achieves the dual goals of effortless operation and stable lifting through a sophisticated working mechanism, in which the principle of gear transmission plays a cru
Category : Stage Chain Hoist Series
Get a Quote
Product Details
Product Name: Stage Chain Hoist
The labor-saving stage chain hoist achieves the dual goals of effortless operation and stable lifting through a sophisticated working mechanism, in which the principle of gear transmission plays a crucial role. The labor-saving stage chain hoist is equipped with a complete set of gear transmission system inside, which includes a driving gear, a driven gear, and several intermediate gears. When the operator pulls the chain, the movement of the chain causes the driving gear to start rotating. Thanks to the precise meshing relationship among the gears, this rotational motion is transmitted successively, ultimately driving the driven gear to rotate synchronously. The lifting chain is wound around the driven gear. As the driven gear rotates, the chain is either wound up or released, thus completing the operations of lifting and lowering the heavy objects. In this process, the different gear ratios are the core elements for achieving labor savings. Its principle is quite similar to the lever principle. When a small force acts on the driving gear, a larger force will be generated on the driven gear through the transmission between the gears. For example, if the diameter of the driving gear is relatively small and the diameter of the driven gear is large, according to the internal relationship between force and the arm of force, applying a small pulling force on the side of the driving gear can obtain a large lifting force on the driven gear. In this way, the labor-saving stage chain hoist can achieve the effect of labor-saving lifting, that is, lifting heavy objects with a small force.
Previous: Manual Stage Chain Hoist
Next : Truss Stage Chain Hoist
RELATED PRODUCTS .
A high-quality stage hand chain hoist is a manual lifting device specially designed for precision operations such as theater stage construction, lighting and audio equipment hoisting, and truss suspen
The lifting sling is a flexible lifting rigging made of high-strength synthetic fibers (such as polyester and nylon) as the core material through special weaving and sewing processes. It realizes hois
An industrial-grade control device tailored for stage lifting applications, engineered to manage the operation of stage electric hoists, trusses, and other load-bearing equipment.
Chinese stage electric hoists are domestic-manufactured electric lifting machinery specifically designed and produced to meet the special requirements of the cultural and performing arts industry. Pow
2025-11-05
创始人
0
GET show Guangzhou International Performing Arts E...
Tianjin Kemei Machinery Manufacturing Co., Ltd. has been deeply engaged in the stage equipment manufacturing field for many years and has developed into a modern benchmark e...
2025-11-05
创始人
0
Guangzhou International Performing Arts Equipment ...
In the era of the rapid development of stage lifting equipment and intelligent acousto - optic technology, every industry event serves as a crucial opportunity for innovatio...
2025-05-27
创始人
0
Guangzhou International Professional Lighting and ...
We look forward to meeting you at the exhibition site and jointly drawing a new blueprint for industry development!
2025-02-28
创始人
0
The participation of Tianjin Kemei in the Guangzho...
Tianjin Kemei made a remarkable and eye-catching appearance at the Guangzhou (International) Performing Arts Equipment, Intelligent Acoustic, Optical and Electrical Products...
