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NM Couplings

NM Couplings

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NM Coupling


NM couplings are available in the widest range of stock bore/keyway combinations in the industry. These couplings do not require lubrication and offer highly dependable performance for light, medium, and heavy-duty electrical motor and internal combustion power transmission applications. NM couplings are ideal for powering industrial equipment including pumps, gearboxes, compressors, blowers, mixers, and conveyors. Choose CTS® NM couplings to deliver reliable and efficient power transmission solutions for your industrial applications.

NM Coupling Technical Data

NM Couplings
NM Couplings Assembled Dimensions Chart
NM Couplings Dimensions Chart
NM Couplings Profile Dimensions Chart
NM Coupling
Size
Rated    TorqueMax Speed
(RPM.)
Bore,DDimension(mm.)Total
Weight
(kg.)
Normal
(Nm.)
Max
(Nm.)
Min.
(mm.)
Max.
(mm.)
A BLTBLS CEFNumber
Of jaws
NM50132713,500 7 19 50 3325 52.02.0 ±0.5 4944.531.540.48
NM67224510,000 9 28 67 4630 62.52.5 ±0.5 6659.041.541.02
NM82481008,000 10 32 82 5340 83.03.0 ±1.08173.550.541.88
NM97962007,000 12 42 97 6950103.03.0 ±1.09691.065.053.54
NM1121503106,000 14 48112 7960123.53.5 ±1.0111104.075.565.40
NM1282505005,000 18 55128 9070143.53.5 ±1.0127116.585.068.10
NM1483908004,500 22 6514810780163.53.5 ±1.0147135.0105.5713.50
NM1686301,300 4,000 28 7516812490183.53.5 ±1.5167154.0121.0819.30

NM Coupling Selection

Common Problem

NM Coupling FAQ

What is nm coupling?
The NM coupling comprises two hubs and a flexible ring capable of compensating for all types of shaft misalignments. The flexible rings are made of Nitrile rubber (NBR), known for its high internal damping characteristic, enabling it to absorb shocks and resist oil, dirt, grease, moisture, ozone, and various chemical solvents.
What is the use of coupling rubber?
Coupling rubber is a specific type of rubber material utilized for connecting two shafts in mechanical equipment. Its primary function is to absorb shock and vibration, thereby reducing noise during equipment operation.

Common Problem

About CTS® NM Coupling

Professional NM Coupling supplier

CTS® NM 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 NM 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 NM Coupling manufacturing

At CTS®, we are more than just an industrial NM 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 NM Coupling solutions.

Contact us today to learn how CTS® can provide you with a perfectly customized industrial NM 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.

Ask The Experts

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