Development of TLL type elastic write-off coupling:

Through the continuous development of the mechanical industry, the demand for mechanical equipment is also gradually strict requirements, TLL type elastic write-off coupling has good vibration damping performance, so it is constantly used, gradually phasing out the old products. There are many types of coupling transmission parts, the coupling with good vibration damping performance is mainly the elastic pin coupling and plum shaped elastic coupling is more common.

TLL type elastic write-off coupling working principle:

The damping performance of TLL type elastic write-off coupling for the mass of the connecting shafting is relatively large, the moment of inertia is relatively large, and it will often start, change speed or reverse, it should be considered that the elastic sleeve pin coupling can withstand the larger instantaneous overload, and can buffer the vibration absorption. Working coupling speed, for the need for high-speed operation of the two shaft connection, should consider the choice of coupling structure with high balance accuracy characteristics, in order to eliminate the centrifugal force caused by vibration and noise, increase the related wear and heat and reduce the transmission quality and service life of high speed operation adaptability. In the past mainly rely on the fitter's skills to mainly rely on technology. This is not only a change in the means of production, but also a change in the mode of production and the rise of ideas. This trend makes the degree of standardization of coupling continues to improve, coupling accuracy is getting higher and higher, the production cycle is getting shorter and shorter, the proportion of fitters is getting lower and lower, will promote the overall level of coupling industry continues to improve. TLL type elastic deregister coupling transmission structure design preliminary selected coupling size, namely shaft hole diameter d and shaft hole length L, should meet the requirements of the main and driven end shaft diameter, otherwise also according to the shaft diameter d to adjust the specifications of the coupling. Torque and excitation current in a proportionate wide range, can improve and simplify the control of torque transfer, can be used as a linear regulating element. With constant torque, the static torque is the same as the understood torque. In the case of no slip can transfer _ torque, no impact, vibration, no noise, running balance, can be used for high frequency occasions.

To sum up:

TLL type elastic write-off coupling produced by the manufacturer consumes less power, and the control power is less, the coupling transmission parts disconnect excitation when the residual torque is relatively small, disconnect function is good, idling no fever phenomenon; Torque non - chaotic function is good, can be used for standard control. The main and driven end shaft diameters are not the same is a common phenomenon, when the torque, speed is the same, the main and driven end shaft diameters are not the same, should be selected according to the big shaft diameter of the coupling transmission parts.