Twin Spring Coupling does a QA system resolve fundamental design flaws like that in a universal joint? Twin Spring Coupling with its alliance with Yuanlu announces all our products are now ISO9001 QA certified. The certification is important especially after we have seen the universal joint/yoke failures in the Ford range of Transit vans and […]
Tag Archives: Lovejoy universal joints
Lovejoy universal joints are in 2 model types the old block and pin and the newer needle bearing models.
Both still need their center maintained (block constantly greased like the needle bearing) and replaced when worn. The block and pin design can only be used at 1750 RPM and NB model 6000 RPM.
Twin Spring Coupling can run at 7000 rpm, more flexible (up to 45° angular misalignment) and high torque (Up to 6000 In Lbs. of static torque)
One TSC coupling can replace both Lovejoy universal joints.
27
Jan
Jan
Power transmission couplings – Universal Joints, jaw type couplings, beam couplings, bellows couplings and elastomeric couplings all suffer from the same design flaws. We have always used them, they are the only things we use, we just accept the annual maintenance cost and failure rate. A common story from manufacturers and distributors, the power transmission […]
02
Jan
Jan
Good morning and welcome to the new Twin Spring Coupling We are making some changes now we are starting to expand. We are adding a blog to give you more information about what we do and new customers and how they use our flexible shaft couplings, showing you how our couplings are replacements for a […]
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