5+ Shaft Couplings for Machinery

In the process of manufacturing machinery, selecting the appropriate shaft coupling is a crucial aspect to ensure flexibility, stability, and operational efficiency of the machinery. Shaft couplings play a vital role in power transmission, connecting mechanical components, and efficiently transmitting forces and torques. Currently, there are various types of shaft couplings available on the market, each with its own advantages and specific applications. In this article, we will explore the top 5 most popular and widely used types of shaft couplings for machinery.

1. Pin and Bush Coupling for machinery manufacturing:

Pin and Bush couplings are a type of coupling used to connect two shafts or pipes together using bolts and nuts. This creates a rigid connection between the two parts, allowing for motion or power transmission from one section to another. Bolted flange couplings are commonly used in applications requiring flexibility and ease of installation and maintenance.
Currently, Dai Hong Phat provides various types of pin & bush couplings from many brands such as Ringfeder, KTR, Flender, PTI, Westcar, Lovejpy-Rathi, and more.
– Flange Couplings Ringfeder TNF
– PT Flangde Flexible Couplings
– Rotopin E-EP Alignment Couplings
– Rupex Pin an Bush Couplings
– Pin Couplings Lovejoy Rathi

2. Roller Chain Couplings for Machinery Manufacturing:

Roller chain couplings are a type of coupling used to connect two sections of chain in drivetrain systems. Chain couplings allow for rotational motion between two chain sections, providing a flexible means to transmit power or motion from one mechanism to another.
Chain couplings are commonly used in applications requiring flexibility and high reliability, such as in manufacturing industries, agriculture, and other machinery drivetrain systems.
Currently, Dai Hong Phat provides various types of chain couplings such as LNC Derlin Chain Couplings, LRC Roller Chain Couplings  and PTI Roller chain couplings.

Roller Chain Couplings Cross Morse at Dai Hong Phat

3. Flexible Couplings for machinery manufacturing:

The structure of flexible shaft couplings typically consists of two steel/aluminum/cast iron hubs and a elastomer rings or additional fixing screws during installation. This design advantage of the coupling helps with power transmission while minimizing impact on the system.
Flexible shaft couplings are widely used in various industries, including manufacturing, automotive, aerospace, and many other applications where flexibility and shock absorption are needed to protect components of the drivetrain system.
Examples of flexible shaft couplings include Rotex couplings, JAC couplings, HRC couplings, TNM Ringfeder couplings, and more.

4. Rigid Couplings for machinery manufacturing:

Rigid couplings are designed with solid components such as shafts, bearings, bolts, and nuts to create a strong, rigid connection between two shafts. This type of coupling is typically used in applications that require precision and stability in power transmission, without the need for flexibility or shock absorption.
KBK’s rigid shaft couplings, represented by Dai Hong Phat in Vietnam, meet torque up to 2250 Nm and are made of stainless steel. They are easy and quick to install with a center-split design, allowing assembly and disassembly without shaft movement. These compact couplings are designed to transmit high torque at minimal available sizes.

KBK Rigid Couplings

5. Overload Couplings for machinery manufacturing:

Designed to protect the components of a power transmission system from damage due to overload or sudden external forces, overload protection couplings serve a crucial function.
These couplings are commonly used in applications that require high levels of safety and reliability in power transmission, such as industrial machinery, production lines, mechanical structures, and other applications with high risks of overload or sudden external forces.
Prominent products in the overload protection coupling range include:
– Syntex Backlash-Free Safety Coupling
– Cross Morse type CS Overload Couplings

6. Where to Buy Genuine Shaft Couplings for Machinery Manufacturing at Good Prices:

With 15 years of experience in the industry, Dai Hong Phat has continuously strived to become the number one provider of power transmission equipment in Vietnam.
With the motto “SELLING TRUST”, Dai Hong Phat always focuses on product quality and customer service. We always provide customers with high-quality, genuine products at good prices, along with enthusiastic support from our advisory team.
Over time, Dai Hong Phat has had the opportunity to cooperate with many world-renowned brands such as Ringfeder, KTR, Hilger U. Kern, Westcar, KBK-Antriebstechnik, WICHMANN, PT Couplings, Flender, I.MAK, Italgiunti, Transfluid, Stieber, KTR, Jac coupling, Woojin, Ringspann, Renk, Ru-steel, etc.
Therefore, customers do not need to worry when buying shaft couplings from us. We guarantee to serve our customers wholeheartedly and provide the best quality products.
To purchase shaft couplings for machinery, please contact our hotline: 0906 955 057. We are always ready to assist you.

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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
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