Lovejoy L-150 1 1/2″ Buna-N/Urethane Jaw coupling alternative, the TSC300 coupling.
TSC300 1 1/2″ jaw coupling replacement for industrial coupling users. Replace your coupling with a maintenance free, flexible shaft coupling alternative.
Couplings in the industrial sector traditionally are broken into two sectors, jaw couplings that can only run at angles of 1° or less, as they cannot physically flex beyond that. The jaw coupling with Hytrel and Bronze inserts can only run to 1/2°.
The other are universal joints but they come with their own maintenance needs.
Lovejoy 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),Urethane, Hytrel and Bronze.
Each insert gets progressively stiffer and less able to absorb vibration so the angular misalignment becomes smaller with each insert.
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, industry has evolved but the technology that makes up the standard jaw coupling.
Twin Spring Coupling offers something different.
Industrial 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 the Lovejoy jaw couplings and the universal joint.
The problem with both couplings are their fundamental design weaknesses, for motion control coupling they can run fast but cannot work at over 1 degree of misalignment before they start to wear out.
The universal joint can run at more than 4 degrees 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-150 how it’s different to the TSC300 coupling.
The one piece design means no greasing, no replacing components just a annual checkup, vital in industrial 24/7 applications.
Twin Spring Coupling (TSC) 300 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.
Flexible Up to 45 degrees.
Constructed from 4140 Alloy.
Ruland – UJ-HD1000-1125, UJ-HS875, JC jaw , MJC jaw couplings.
Guardian Couplings – Curved jaw 28/38, 38/45, 42/55,48/60, Guardex M-65, Spec I-45, LJW110-LJW225.
TB Woods – Dura Flex WE 20, L Jaw L-090/L-100/AL-100/SS-100/L-110/AL-110/SS-110, L-190-L-225, L-276, G Flex grid coupling 1000T10/1000T20, 1050.
Rexnord – Omega Orange 15-20, Omega HDY 15-20, Viva 150-190.
Martin – Quadra Flex Size 10 Thermo Plastic Rubber (TPR), Size 7 Hytrel. MS190, MS225 Buna-N, ML225 Buna-N, ML110-ML150 Hytrel.
Falk – Wrapflex 20R.
Belden – MS20271B24, UJ-NB2000x1000, SS-UJ-NB2000x1000.
SKF – FRC180, SKF Flex 110-120, UJMA32.
Boston Gear – FC30 XFCBB, FC38 XFCA, FC 45 Rubber XFCR, SKF Flex 110-120, J175, JS250, JS300, UJAS 16-16, UJNL 16-16.
For more information on the TSC300 go to https://twinspringcoupling.com/coupling-products/tsc-300/.