Compared with the keyed connection, the expansion sleeve connection has many advantages: 1. When the expansion sleeve is overloaded, the connection will be lost and the equipment can be protected from damage.
T-shaped plum blossom hexagonal water pump pair wheel pad product use: This product and the star-shaped elastic coupling are both shaft coupling devices, which are widely used in the transmission of steel rolling, lifting, forging, petroleum and other large equipment and various other mechanical equipment. Shaft end connection.
Diaphragm couplings have a wide range of applications, such as high-torque and high-speed applications such as energy equipment output components of high-speed trains; transmission of fine equipment systems, such as machine tool transmission; high-temperature and high-precision transmission systems, such as aircraft launching systems; yes Corrosive environment, etc.
The elastic sleeve is a pin made of several non-metal elastic materials, which is placed in the flange holes of the two halves of the coupling, and the two halves of the coupling are connected by the pin. The coupling has a simple structure, easy to manufacture, and assembly and disassembly. It is more convenient to change the elastic element, and there is no need to move the two couplings.
Both the GR-shaped coupling elastic body and the star-shaped elastic coupling are a kind of shaft connection device, which are widely used in the transmission shaft end connection of steel rolling, lifting, forging, petroleum and other large equipment and other various mechanical equipment.