Elastic Transmission Joint

[Paulì_zx]

Bye to all,
I have a problem for you. I have made a pair transmission joint, in which I use an elastic joint type sgf s34, is an elastic joint like that in figure.

what I was wondering was if someone knows how to estimate the duration in hours of the joint before they were destroyed. a company document itself reports:
"Sgf elastic discs do not need maintenance!
the duration of sgf elastic discs depends on torque, on the angle
deflection, radial and axial deformations, temperature, type
drive and environmental conditions.
the use of elastic discs under limit conditions reduces the duration!"
I would like to know a numerical estimate of that duration.
I ask you this because maybe you have already come across and know how to answer me.

Thank you in advance.

 

[stefanobruno]

what I was wondering was if someone knows how to estimate the duration in hours of the joint before they were destroyed. a company document itself reports:
"Sgf elastic discs do not need maintenance!

I would say that only the manufacturer/supplier can answer this question, try contacting them and explain your case.

Hi.

 

[herinfernalmajesty]

for what use has this joint been chosen? In fact the operating conditions can be so many that those limits can be established only by the manufacturer. In my opinion once you know the nominal torque of exercise and the surrounding operating conditions you should compare them with those limits provided by the catalog and give you an idea, but still submit the same question to the manufacturer.

 

[gerod]

to the supplier from loads, cyclics, etc and then they should answer you officially.
the accounts usually do them, hopefully!