Gear Coupling01
Gear Coupling02
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Gear Coupling

Connecting driving shafts and driven shafts in the lifting and driving mechanisms of cranes
Nominal Dia.: 170mm-380mm
Nominal Torque Tn(N.m): 1400, 3150, 5600, 8000, 19000
Permissible Rotational Speed [n](r/min): 3000, 2400, 2000, 1680, 1270
Categories: Crane Couplings
Description
Features
Applications
About Weihua
Description:

Crane gear coupling is a type of flexible coupling used to connect and transmit power between two shafts, particularly in heavy-duty applications like cranes and overhead conveyors. It consists of two gear hubs, one mounted on each shaft, that mesh with a central sleeve containing internal teeth. This design allows for misalignment between the shafts while maintaining a rigid connection for power transmission.

Features:
1. High Torque Transmission:
Gear couplings are well-suited for transmitting high torque loads, making them ideal for heavy-duty applications in crane and hoist systems. 
2. Misalignment Compensation:
They can effectively handle angular, parallel, and axial misalignment between shafts, reducing wear on components and extending the lifespan of the equipment. 
3. Compact Design:
Gear couplings offer a high torque-to-size ratio, making them a compact solution for applications where space is limited. 
4. Durability and Reliability:
Made from high-quality materials like steel or alloy, they offer exceptional durability and longevity, reducing the risk of breakdowns and maintenance. 
Applications:

Weihua crane parts can be applied to various industries such as industrial cranes, construction machinery, mining, metallurgy, chemical industry, aerospace, military and marine. These parts play a key role in lifting operations and can provide strong functions and reliability in various environments.

application
About Weihua:

Weihua Heavy Machinery Co., Ltd. was founded in 1988. It is a large-scale equipment manufacturing enterprise mainly engaged in the development of bridge and gantry cranes, port machinery, electric hoists, reducers, bulk material conveying equipment, crane parts and other products.

Weihua has won more than 500 honorary titles such as "National Technology Innovation Demonstration Enterprise", "National Torch Program Key High-tech Enterprise", "National Certified Enterprise Technology Center", "National Quality Benchmark", "National Green Factory", and "National Industrial Design Center".

Weihua has 10 series and more than 200 categories of crane production and manufacturing qualifications. The leading products are widely used in machinery, metallurgy, mining, electricity, railways, ports, petroleum, chemical and other industries, serving national key projects such as West-East Gas Transmission, South-to-North Water Diversion, Olympic Projects, Hangzhou Bay Cross-sea Bridge, and thousands of large enterprises such as China Coal, China Shenhua, Sinopec, China Petroleum, Baowu Steel, etc., and are exported to more than 170 countries and regions such as Thailand, Malaysia, and Australia.

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Weihua Group is a large-scale equipment manufacturer specializing in the R&D of overhead cranes, gantry cranes, port machinery, electric hoists, reducers, bulk material conveying equipment and so on.
No. 18 Shanhai Avenue, Changyuan City, Henan Province, China
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