Lovejoy L-225 (SOX/NBR) 1″ Jaw coupling Alternative – the TSC300, replace your old jaw coupling today.
TSC300 1″ jaw coupling replacement for industrial jaw coupling users. Replace your Lovejoy with a maintenance free, flexible shaft coupling alternative.
Lovejoy L-225 jaw couplings are a 3 piece elastomeric coupling, an input and output hub and a spider insert, the insert can be made up of 3 different materials SOX – (NBR – Buna-N Rubber), Urethane, Hytrel and Bronze.
Each insert gets progressively stiffer and less able to absorb vibration so the angular misalignment becomes smaller with each insert.
The Lovejoy jaw couplings with Hytrel and Bronze spider insert with the TSC500 model.
Couplings in an industrial power transmission setup have a number of issues to contend with, annual maintenance, fundamental design flaws coming from a century old technology, the industry has evolved but the power transmission technology that makes up the standard coupling and universal joint has not.
Twin Spring Coupling offers something different.
Industrial mechanical power transmission couplings are broken into two main areas, high speed low angle of misalignment and lower speed higher angle of misalignment.
Traditionally these two needs have been service by two different couplings – Motion control couplings like elastomeric jaw type couplings and the universal joint.
The problem with both couplings are their fundamental design weaknesses, for motion control coupling like the jaw coupling they can run fast but cannot work at over 1/2 – 1° of misalignment before they start to wear out.
Adding to that the compression of the elastomeric NBR spider insert means as time goes on the compression means vibration increases and the spider insert has to be replaced.
The universal joint can run at more than 1 ° but needs constant maintenance to keep the bearings and pivot point greased or they too will wear out quickly.
On top of that they traditionally cannot run over 8 degrees before technical issues like balancing and bearing wear become issues. In a 24/7/365 situation like industrial power transmission coupling that’s going to create interruption and a increased annual maintenance bill.
Lovejoy L-225 an alternative the TSC300.
Twin Spring Coupling has no internal components so no annual maintenance and can run at high and low speed as needed.
Our coupling is available in all the standard industry splines for easy replacement or retrofit for OEM. Available in Metric as well.
Ruland – UJ-HD1000-1125, UJ-HS875, JC jaw, MJC jaw couplings.
Guardian Couplings – Curved jaw 28/38 Red & Green, 38/45 White, 42/55 Blue, 48/60 Blue, Guardex M-65, Spec I-45, LJW L110-LJW L225.
TB Woods – Dura Flex WE 20, WE 30, L Jaw L-100/AL-100/SS-100/L-110/AL-110/SS-110, L-150, AL-150, SS-150, L-190, L-225, L-276, G Flex grid coupling 1000T10 & 1000T20 -1040.
Belden – UJ-HD1500, UJ-HS1500, UJ-HD1750, UJ-HS1500, UJ-HS1750, UJ-NB1500x750, SS-UJ-NB1500x750.
Curtis – CJ646B, CJ647B.
Rexnord – Omega Orange 15-20, Omega HDY 15-20, Viva 150-190, Falk Wrapflex 20R.
SIT – GU5P, GU5H, 65 red and green.
Boston Gear – FC30 XFCBB Bronze, FC38 XFCA Poly, FC45 Rubber XFCR, UJ-J175, JS250, JS300, UJAS 16-16, UJNL 20-20.
KTR – Rotex AL-H 38,42,45 and GJL 38,42,45 (92A and 98A).
Martin – Quadra Flex Size 10 Thermo Plastic Rubber (TPR), Size 7 Hytrel. MS190, MS225 Buna-N, ML225 Buna-N, ML110-ML150 Hytrel.
For more information on the TSC300 go to https://twinspringcoupling.com/coupling-products/tsc-300/.