The plum-shaped elastic coupling has a simple structure, a small number of parts, a small radial dimension, and no lubrication; the elastic element has a high pressure bearing capacity. In addition to the double flange type plum-shaped elastic coupling, when replacing the wearing parts of the plum-shaped elastic parts, the semi-couplings need to be moved axially.
The plum-shaped elastic coupling has a simple structure, a small number of parts, a small radial dimension, and no lubrication; the elastic element has a high pressure bearing capacity. In addition to the double flange type plum-shaped elastic coupling, when replacing the wearing parts of the plum-shaped elastic parts, the semi-couplings need to be moved axially. This elastic coupling has a certain compensation ability for the relative offset of the two axes. The plum-shaped elastic coupling is to mount an integral quincunx elastic ring between the claws of two identical half-couplings to realize the connection of the two coupling halves. The force is transmitted by the pressing between the claw and the elastic ring, and the elastic deformation of the elastic ring compensates the relative offset of the two axes to realize the vibration damping buffer. This kind of flexible coupling has been standardized, five kinds of structural forms of GB/T5272-2002: LM type (basic type), LMD type (single flange type), LMS type (double flange type), LMZ-I type (separate brake wheel type) and LNZ-II (full brake wheel type). Each form has 14 specifications, the applicable shaft hole diameter d=12-160mm, the shaft hole length L=35-135mm, the nominal torque T=25-25000N.m, the allowable speed [n]=1500- 15300r.min. The mechanical characteristics of the power machine have a certain impact on the entire transmission system. Due to the different mechanical characteristics of different types of power machines, the corresponding power factor KW should be selected to select the best coupling suitable for the system. The category of the power machine is the basic factor for selecting the variety of the plum-shaped elastic coupling; the power of the power machine is one of the main basis for determining the size of the coupling, and is proportional to the torque of the coupling.
The two shafts of the plum coupling are caused by various factors such as manufacturing error, assembly error, installation error, shaft load and deformation, base deformation, bearing wear, temperature change, relative movement between components, etc. . Under normal circumstances, the relative displacement of the two axes is difficult to avoid, but the direction of the equilibrium displacement of the shafting transmission under different working conditions, that is, the axial direction, the radial angular direction and the displacement amount are different. Only flexible couplings have the ability to compensate for the relative displacement of the two axes, so a large number of flexible couplings are selected in practical applications. Rigid couplings are not limited to compensating applications and are therefore used in small quantities. A shaft coupling with a large angular displacement should use a universal joint; a shaft drive with axial yaw and control of axial displacement should use a diaphragm coupling; only the alignment accuracy is high. Only rigid couplings are used.
Our company has many years of professional history in the development of various types of couplings, with rich experience, with superior conditions and strong advantages in research and development of high-tech products and mass production, to meet the various needs of users. In order to meet the needs of customers, we also undertake surveying and manufacturing of other couplings, and we have accumulated rich experience in this area. The company's tenet is "to develop by science and technology, to survive by quality, to seek benefits by customers, and to provide high-quality products and satisfactory services to users with advanced production management and strict quality requirements."
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QQ, Mr. Zhang Ali shop: https://shop1405142911490.1688.com
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Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
The plum-shaped elastic coupling has a simple structure, a small number of parts, a small radial dimension, and no lubrication; the elastic element has a high pressure bearing capacity. In addition to the double flange type plum-shaped elastic coupling, when replacing the wearing parts of the plum-shaped elastic parts, the semi-couplings need to be moved axially. This elastic coupling has a certain compensation ability for the relative offset of the two axes. The plum-shaped elastic coupling is to mount an integral quincunx elastic ring between the claws of two identical half-couplings to realize the connection of the two coupling halves. The force is transmitted by the pressing between the claw and the elastic ring, and the elastic deformation of the elastic ring compensates the relative offset of the two axes to realize the vibration damping buffer. This kind of flexible coupling has been standardized, five kinds of structural forms of GB/T5272-2002: LM type (basic type), LMD type (single flange type), LMS type (double flange type), LMZ-I type (separate brake wheel type) and LNZ-II (full brake wheel type). Each form has 14 specifications, the applicable shaft hole diameter d=12-160mm, the shaft hole length L=35-135mm, the nominal torque T=25-25000N.m, the allowable speed [n]=1500- 15300r.min. The mechanical characteristics of the power machine have a certain impact on the entire transmission system. Due to the different mechanical characteristics of different types of power machines, the corresponding power factor KW should be selected to select the best coupling suitable for the system. The category of the power machine is the basic factor for selecting the variety of the plum-shaped elastic coupling; the power of the power machine is one of the main basis for determining the size of the coupling, and is proportional to the torque of the coupling.
The two shafts of the plum coupling are caused by various factors such as manufacturing error, assembly error, installation error, shaft load and deformation, base deformation, bearing wear, temperature change, relative movement between components, etc. . Under normal circumstances, the relative displacement of the two axes is difficult to avoid, but the direction of the equilibrium displacement of the shafting transmission under different working conditions, that is, the axial direction, the radial angular direction and the displacement amount are different. Only flexible couplings have the ability to compensate for the relative displacement of the two axes, so a large number of flexible couplings are selected in practical applications. Rigid couplings are not limited to compensating applications and are therefore used in small quantities. A shaft coupling with a large angular displacement should use a universal joint; a shaft drive with axial yaw and control of axial displacement should use a diaphragm coupling; only the alignment accuracy is high. Only rigid couplings are used.
Our company has many years of professional history in the development of various types of couplings, with rich experience, with superior conditions and strong advantages in research and development of high-tech products and mass production, to meet the various needs of users. In order to meet the needs of customers, we also undertake surveying and manufacturing of other couplings, and we have accumulated rich experience in this area. The company's tenet is "to develop by science and technology, to survive by quality, to seek benefits by customers, and to provide high-quality products and satisfactory services to users with advanced production management and strict quality requirements."
Welcome to inquire
QQ, Mr. Zhang Ali shop: https://shop1405142911490.1688.com
Corporate website:
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Ningbo Wason Lighting Technology Co.,Ltd , https://www.wasonlights.com