Jiangsu SWPG type has telescopic ultra-short universal coupling

The SWPG type has the characteristics and application of the telescopic ultra-short universal coupling: the bearing is a vulnerable part, in order to facilitate the replacement of the bearing, the bearing housing gland is made into a split type and bolted connection, which can be connected at β≤5°～10 °Work under working conditions. SWPG type has a telescopic ultra-short universal coupling suitable for steel rolling machinery, lifting and transporting machinery, construction machinery, mining machinery, petroleum machinery and other heavy machinery, connecting two shaft transmissions with different axes, can not buffer or reduce vibration . Type A-with telescopic long type; Type B-with telescopic short type; Type C-without telescopic short type; Type D-without telescopic long type; Type E-with telescopic double flange long type; F type --Large telescopic long type; ZG type--formal installation through type FG type--reverse installation through type.

There are many types of couplings, according to the relative position and position changes of the two shafts connected, they can be divided into:

①Fixed coupling.It is mainly used in places where two shafts require strict alignment and no relative displacement occurs during work. The structure is generally simple, easy to manufacture, and the instantaneous speed of the two shafts is the same, mainly including flange couplings, sleeve couplings, and clamps Shell couplings, etc.

②Removable coupling.It is mainly used where the two shafts are deviated or have relative displacement during work. According to the method of compensating displacement, it can be divided into rigid movable coupling and elastic movable coupling.Rigid movable couplings use the dynamic connection between the working parts of the coupling to have a certain direction or several directions of mobility to compensate, such as jaw coupling (allowing axial displacement), cross groove coupling (Used to connect two shafts with small parallel displacement or angular displacement), universal coupling (used in places where the two shafts have a large deflection angle or a large angular displacement during work), gear coupling (Comprehensive displacement allowed), chain couplings (radial displacement allowed), etc., elastic movable couplings (referred to as elastic couplings) use elastic deformation of elastic elements to compensate for the deflection and displacement of the two shafts, Elastic elements also have buffering and damping properties, such as serpentine spring couplings, radial multilayer leaf spring couplings, elastic ring pin couplings, nylon pin couplings, rubber sleeve couplings, etc. .Some couplings have been standardized.When selecting, you should first select the appropriate type according to the work requirements, and then calculate the torque and speed according to the shaft diameter, and then find out the applicable models from the relevant manuals, and check some key parts.