Advantages of double-threaded couplings: 1. It is a double-threaded type; 2. Easy to install, maintenance-free, oil and corrosion resistant; 3. Good elasticity, better protection of equipment; 4. Vibration, compensation for radial and angular Tolerance and shaft deviation are better than single thread;...
Couplings can be divided into rigid couplings, flexible couplings and safety couplings.The main types, characteristics and other functions of couplings include flange couplings, sleeve couplings, clamp couplings, etc., which are rigidly coupled with the role of the type transmission system...
There is no elastic body in the middle of the JQ type clamp shell coupling. It is usually a lifting ring. The shaft at both ends is suspended. The diameter of the shaft hole is the diameter. It is generally used for vertical installation. The middle part is slotted with a suspension ring to block the equipment at both ends. Shaft head to transmit torque. ...
Rigid couplings are divided into flange couplings, radial key flange couplings, sleeve couplings, clamp couplings and parallel shaft couplings.Flange coupling: A coupling that uses bolts to connect the flanges of the two halves of the coupling to realize the two-axis connection;...
The backstop is a device that prevents reversal and supports the heavy objects from moving.Its main functions are: ①Supporting heavy objects for a long time (supporting function); ②Only allowing the mechanism to move in one direction, acting as a stopper; ③Allowing the mechanism to move freely in one direction and limiting the speed in the reverse direction...
1. It has a high power-to-mass ratio, which is especially suitable for connecting high-power power devices; 2. The non-linear change in stiffness between shafts effectively restricts the drift of the magnetic center of the motor; 3. No lubrication or maintenance can fundamentally eliminate gear coupling Vibration caused by tooth surface wear...