The type and selection method of quintuple coupling, balance performance

There are two main types of plum couplings, one is the traditional straight claw type, the other is a curved surface (concave) claw type of zero clearance coupling. Traditional quine coupling with straight jaw is not suitable for high precision servo drive applications. The zero-clearance claw quiff coupling is evolved on the basis of the straight claw, but the difference is that its design can be suitable for the application of servo system, often used to connect servo motor, stepping motor and ball screw. The curved surface is designed to reduce the deformation of the elastic quincunx spacer and limit the influence of centripetal force on it at high speed. The zero-clearance claw coupling consists of two metal bushings (usually made of aluminum alloy, but stainless steel is available) and a quine elastic spacer. Our company specializes in the production of diaphragm coupling

Plum couplings have good balance and are suitable for high speed applications (peak speeds up to 30,000 RPM), but cannot handle large deviations, especially axial deviations. Large eccentricity and deflection angles can produce a larger bearing load than other servo couplings. Another value concern is the failure of the quincunx coupling. If the quincunx elastic spacer is damaged or fails, torque transmission is not interrupted and the metal claws of the two bushings are engaged to continue transmission of torque, which is likely to cause problems with the system. It is a great advantage of this coupling to choose suitable material of quincunx elastic spacer according to practical application.

The quinfunx elastic spacer has multiple blade branches. Like a slider coupling, it is also pressed to fit the quinfunx elastic spacer with the sleeves on both sides, thus ensuring its zero-clearance performance. In contrast to the slider coupling, the quad coupling is driven by compression and the slider coupling is driven by shear force. When using zero clearance jaw coupling, users need to pay attention to must not exceed manufacturers give elastic element under peak capacity (under the premise of guarantee zero clearance), otherwise the plum blossom elastic body will get squashed between deformation and lose elasticity, disappear additive loads, leading to loss of zero clearance performance, also may in the event of a serious problem after the user can find.

Quincunx coupling Quincunx elastic spacer has a plurality of blade branches, like the slider coupling, it is also by squeezing the quincunx elastic spacer and the sleeves on both sides of the match, and in order to ensure its zero clearance performance. In contrast to the slider coupling, the quad coupling is driven by compression and the slider coupling is driven by shear force. There are two main types of plum couplings, one is the traditional straight claw type, the other is a curved surface (concave) claw type of zero clearance coupling. Traditional quine coupling with straight jaw is not suitable for high precision servo drive applications. The zero-clearance claw quiff coupling is evolved on the basis of the straight claw, but the difference is that its design can be suitable for the application of servo system, often used to connect servo motor, stepping motor and ball screw. The curved surface is designed to reduce the deformation of the elastic quincunx spacer and limit the influence of centripetal force on it at high speed. The zero-clearance claw coupling consists of two metal bushings (usually made of aluminum alloy, but stainless steel is available) and a quine elastic spacer.