Product Description
Flexible Gear Coupling are made of rubber, polyurethane, and nylon.
Flexible Gear 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
1. Suitable for medium and large power shaft drive
2. Large transmission torque. At the same torque, most of the
rotation diameter is smaller than the gear coupling, small in size
and light in weight. It can partially replace the gear coupling.
3. Compared with toothed coupling, it has simple structure, fewer
component parts, more convenient manufacturing, and no gear
processing machine is needed.
4. Easy maintenance, longer life, nylon pin can be replaced after
removing the baffle.
5. Poor vibration reduction energy and high noise
Maintenance Method
Gear coupling maintenance generally is in accordance with the
following methods:
1. Check the coupling tooth surface meshing situation, the contact
area along the tooth height of not less than 50%, along the tooth
width of not less than 70%, tooth surface shall not have serious
pitting , wear and crack.
2. The coupling outside the ring beating no more than 0.03mm, round
face round beating is no more than 0.02mm.
3. If need to remove the ring gear, you must use special tools, no
beating, so as not to bend the axis or damage. When the equipment
is installed, the ring gear should be heated to about 200 ℃ and
then installed on the shaft. External ring gear and shaft
interference is generally 0.01 ~ 0.03mm.
4. Back to the middle of the cylinder or other components should be
based on the original mark and data assembly.
5. With a torque wrench evenly tighten the bolt.
Application
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.
