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.
How to distinguish between forward and reverse of a chain hoist?
Category : Stage Chain Hoist Series
Get a Quote
Product Details
How to distinguish between forward and reverse of a chain hoist?
The forward and reverse directions of a chain hoist are relatively easy to distinguish, mainly based on the direction of pulling. When the zipper strip of the chain hoist is on the handwheel and pulled forward, the internal gear sprocket will actually rotate clockwise, which is called forward rotation. When pulled counterclockwise, the hook of the chain hoist faces downwards, which is called reversal. When using a manual hoist, it is necessary to determine the lifting of the hook based on the direction of the operating chain to confirm safe operation.
In fact, the signs D and U can also be seen on the outer shell, which is the exterior wall panel, in both forward and reverse directions. This will be printed on the side near the zipper wheel, also known as the back of the chain hoist. D represents down and down, while U represents up and up. This is convenient for users to remind them of the unclear operation sequence and avoid misoperation.
In addition, the principle of forward and reverse braking is the same in the manual hoist, which uses friction plates to cooperate with the ratchet and brake seat to continuously press and separate, allowing the pawl to function. In short, the order of rotation should be understood by both the user and maintenance personnel, which is of great help for safe use, correct maintenance, and understanding of its principles
RELATED PRODUCTS .
The lightweight stage electric winch is an electric hoisting winch specially R&D and designed for stage hoisting operations. Featuring lightweight and compact core structural characteristics, it i...
Space-constrained scenarios are the core pain point when building stages in indoor venues such as small theaters, banqueting halls and multi-functional halls. These venues generally suffer from narrow
The power-free manual chain hoist is a manual hoisting device that requires no external power drive and relies on human force to pull the chain to lift, lower and move heavy objects horizontally. Adop
Truss Lifting Electric Hoist is a specialized lifting hoist powered by an electric motor, integrating reduction transmission, braking, chain hoisting and safety protection devices in one unit. Its bod
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...
