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.
What factors cause such light hand pull?
Category : Stage Chain Hoist Series
Get a Quote
Product Details
What factors cause such light hand pull?
The hand chain hoist saves effort by pulling the galvanized hand chain pulley by hand, and then according to the working principle of the pulley of the chain hoist. The lighter the hand pulling force when lifting the same heavy object, the better the transmission performance optimization of the hoist. And what can affect the strength of the hand is to improve the design and optimization of the gourd parts.
1. Reduce friction: The lower the friction of internal gear components, the better the transmission conversion effect, and a light hand pull can also pull more weight. For example, the combination of a lifting sprocket with needle roller bearings and a long shaft reduces friction.
2.The overall bearings carried by the left and right wall panels and outer wall panels also play a role in optimizing the transmission mentioned above.
3.In addition to reducing friction, speed ratio is a key factor in achieving labor-saving. The larger the speed ratio, the better the lifting force, and the more teeth there are in the disc gear assembly and spline gear.
4. At the same time, the light pulling force cannot be separated from the accurate engagement of the sprocket and chain, and a reasonable friction force is needed to drive the entire manual hoist to rotate.
The above are several factors that affect the pulling force of manual lifting hoists, which can be considered as directions for selection.
Previous: 380V Electric Chain Hoist For Workshop
RELATED PRODUCTS .
Small stage electric hoists demonstrate unique advantages in space constraints, cost control, and scene adaptation through their characteristics of "small size, low energy consumption, and easy o...
In the wholesale model of stage electric hoists, the larger the purchase quantity, the more significant the unit price discount provided by the factory, which reduces the procurement cost per device.
Lightweight stage electric hoists cover the full range of scenarios from professional performances to emergency applications through three major advantages: "weight reduction - efficiency improve...
Aluminum stage electric hoists offer comprehensive advantages over steel products in stage scenarios, especially suitable for professional performance venues with high requirements for weight, aesthet
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...
2025-02-27
创始人
0
Guangzhou (International) Performing Arts Equipmen...
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...
2025-02-27
创始人
0
GET show Guangzhou (International) Performing Arts...
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...
