Introduction
Flexible element couplings are made of rubber, polyurethane, and
nylon.
Flexible element coupling has a wide range of elastic modulus, easy
to obtain elastic elements with different stiffness, light weight,
large internal friction, good damping performance, more deformation
energy per unit volume storage, no mechanical friction, no
lubrication, etc. However, metal materials have low strength, small
load-bearing capacity, poor resistance to high and low
temperatures, easy ageing and deterioration, short service life,
and difficult to control dynamic performance.
Surface treatment: anti-rust treatment
Advantages of Flexible couplings
● Steel shaft sleeve is most suitable for driving equipment with
high load, such as rlling mill, elevator, spline shaft sleeve, etc.
● Torsional elasticity, maintenance- free, vibration absorption.
● Axial insertion mounting, failure protection.
● Good dynamic characteristics.
● Compact design , low inertia
Application of Flexible Couplings for Nonmetallic Elastic Elements
Suitable for continuous operation of industrial process power
equipment, mainly used in transmission shaft systems that require
vibration damping and buffering and compensation of the relative
displacement of the two axes.
