Hebei LT elastic sleeve pin coupling

The LT elastic sleeve pin coupling uses a pin with an elastic sleeve (rubber material) at one end, which is installed in the flange hole of the two halves of the coupling to realize the connection of the two halves of the coupling. LT elastic sleeve pin coupling used to be a widely used coupling in my country, and it was formulated as a standard for the Ministry of Machinery in the late 20s.

LT elastic sleeve pin coupling relies on the locking force of the pin group to generate the friction torque on the contact surface, and compress the rubber elastic sleeve to transmit the torque.It is suitable for small and medium-power shafting transmissions with good rigidity of the installation base, high centering accuracy, low impact load and low vibration reduction requirements.

The LT elastic sleeve pin coupling has a relatively simple structure, easy to manufacture, no lubrication, no need to bond with metal vulcanization, easy to replace the elastic sleeve, no need to move the half coupling, and has the ability to compensate for the relative deviation of the two shafts and damping .The elastic sleeve works by compression and deformation. Because the thickness of the elastic sleeve is thin, the volume is small, and the elastic deformation is limited, the elastic sleeve pin coupling can compensate the axis displacement and elasticity, but the allowable compensation amount for the axis displacement is less. The elasticity is weak.

Hebei LT elastic sleeve pin coupling　Hebei LT elastic sleeve pin coupling