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L-JAW Couplings

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L-JAW Couplings

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L Series Jaw Coupling


Our L-Series jaw coupling is offered in a large variety of bore and key options, as well as splines. These couplings are designed for a range of different applications using electrical motors as well as internal combustion engines. This design offers a standard shaft-to-shaft connection ideal for many industrial applications. Additionally, they are interchangeable with other brands, enhancing their versatility and compatibility. By adding this product to our extensive lineup of power transmission products, we aim to provide our customers with a comprehensive and cost-effective solution for their needs. Trust in our L-Series jaw coupling to deliver reliable performance and seamless integration in your industrial operations.

L-Jaw Coupling Technical Data

L-Jaw Couplings
L-Jaw Couplings Style 1 Dimensions Chart
L-Jaw Couplings Style 2 Dimensions Chart
Part No.Style No.Bore
Min Max
ABCDE
L03513.29.516.020.66.9-7.1
L05016.415.g27.443.415.7-12.2
L07016.419.134.550.319.1-12.2
L075*16.422.244.554.120.8-12.7
L095*111.128.653.663.825.4-13.2
L100*111.135.064.588.435.1-18.0
L110*115.942.084.3107.242.7-22.4
L150*115.948.095.3114.344.5-25.4
L190219.155.0114.3123.449.3101.625.4
L225219.166.7127.0135.655.4108.025.4
L276222.271.9157.0198.679.2127.040.1
*Available in SS-Type
Coupling hubs are available off the shelf in a large number of metric and inch bore size.

L-Jaw Coupling Selection

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L-JAW Couplings

DescriptionStock LevelMore
L276 L Series Jaw CouplingL276 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
L225 L Series Jaw CouplingL225 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
L190 L Series Jaw CouplingL190 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
L150 L Series Jaw CouplingL150 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.Available Now
L110 L Series Jaw CouplingL110 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
L100 L Series Jaw CouplingL100 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
L095 L Series Jaw CouplingL095 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.Email/Call
L075 L Series Jaw CouplingL075 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
L070 L Series Jaw CouplingL070 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.Available Now
L050 L Series Jaw CouplingL050 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
L035 L Series Jaw CouplingL035 L Series Jaw CouplingL Series Jaw coupling offers precise alignment, vibration reduction, and reliable performance in industrial applications.In Stock
high precision Chinese Manufactured transmission aluminium Jm series Flexible Jaw Shaft Couplings JM2-40high precision Chinese Manufactured transmission aluminium Jm series Flexible Jaw Shaft Couplings JM2-40These Chain Couplings can easily increase the speed of the workingIn Stock
Special Standard High Preciosion Spur Gear JM2-25 jaw Shaft Coupling and ball screw coupling JM2-95 JM2-105Special Standard High Preciosion Spur Gear JM2-25 jaw Shaft Coupling and ball screw coupling JM2-95 JM2-105YQ-Chinatransmissions is the professional chains and sprockets manufacturer, if you need any power transmission partsAvailable Now
Special Standard High Preciosion Spur Gear JM2-65 JM2-80 spider jaw coupling for 3D printer machineSpecial Standard High Preciosion Spur Gear JM2-65 JM2-80 spider jaw coupling for 3D printer machineThese Chain Couplings manufacturer-YQ-Chinatransmissions, a great power transmission parts manufacturerIn Stock
high precision Chinese Manufactured transmission aluminium Jm series Flexible Jaw Shaft Couplings JM2-40 JM2-55high precision Chinese Manufactured transmission aluminium Jm series Flexible Jaw Shaft Couplings JM2-40 JM2-55These Chain Couplings can easily be bored to a metric or standard size to fit your application. In Stock
high precision Chinese Manufactured transmission aluminium Jm series Flexible Jaw Shaft Couplings JM2-25 JM2-30high precision Chinese Manufactured transmission aluminium Jm series Flexible Jaw Shaft Couplings JM2-25 JM2-30These Chain Couplings can easily increase the speed of the workingIn Stock
Shaft Flexible Jaw Lovejoy KTR Couplings JM/JDM/JM-C/JM-T high precision Chinese Manufactured transmissionShaft Flexible Jaw Lovejoy KTR Couplings JM/JDM/JM-C/JM-T high precision Chinese Manufactured transmissionThese Chain Couplings can easily be bored to a metric or standard size to fit your application. Email/Call

L Series Jaw Coupling FAQ

What is an L jaw coupling?
The industry-standard shaft coupling accommodates angular and parallel shaft misalignment, ensuring reliable operation. It features a fail-safe design that continues to perform even if the elastomeric "spider" fails. With no metal-to-metal contact, it minimizes wear and prolongs equipment lifespan.
What is a jaw coupling used for?
Jaw couplings are versatile three-piece flexible shaft couplings employed to link driving and driven shafts in mechanical power transmission systems. These couplings effectively address misalignment between connected shafts and, in certain instances, absorb shock.
What is the difference between jaw coupling and Oldham coupling?
Jaw couplings excel in shock absorption capabilities.
Similar to the Oldham coupling, the press fit between the jaws and the spider in a jaw coupling maintains zero backlash. However, unlike the Oldham coupling, where the torque disk is in shear under torsional loads, the spider of the jaw coupling operates in compression.

About CTS® L-Jaw Coupling

Professional L Series Jaw Coupling supplier

CTS® L Series Jaw Coupling is an industry-leading industrial coupling supplier with excellent customer service. We offer prompt delivery, technical support, and after-sales service to ensure seamless integration and operation of their products within customers' systems. In addition, we supply L-Jaw Couplings all over the world, directly from stock! Trustworthy and experienced, CTS® serves as a valuable partner in maintaining smooth and efficient power transmission in industrial settings.

Your trusted partner in custom L-Jaw Coupling manufacturing

At CTS®, we are more than just an industrial L-Jaw coupling manufacturer and supplier; we are your partner on the road to success. As your trusted partner, we deliver precision-engineered solutions tailored to your unique specifications, ensuring optimal performance and longevity for your industrial applications. Collaborate with us for seamless integration, exceptional quality, and unparalleled support throughout the manufacturing process. With our commitment to excellence and customer satisfaction, we are your premier choice for custom Jaw Coupling solutions.

Contact us today to learn how CTS® can provide you with a perfectly customized Jaw coupling that fits the unique needs of your industry.

CTS's Commitment

High-quality materials and manufacturing:

We prioritize quality and customer satisfaction as our differentiators.


Pursuit of perfection:

We strive to be the “best” in all our actions.


Customer-centric approach:

We value our customers’ needs and treat them as our roadmap.



Continuous Innovation:

Research and development are core values for our growth and success.

Global Vision:

Transmit Force, Dirve Future. We aspire to become a globally renowned company that drives a more sustainable future with high-quality industrial transmission products.

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