All About Shaft Couplings

Shaft Couplings, commonly termed as couplings, are the components extensively used for connecting two drive elements together in a motor or any other machine. Every drive has its own precise characteristics and requires such couplings that transmit the torque or inertia of motion from one shaft to another with ease. In most of the cases, backlash-free couplings easily meet the requirements of dynamic, high-speed or reversing precision drives. There are numerous types of Shaft Couplings used for making different connections. Selecting the one that suits the requirement while being cost-effective is a crucial task.

Uses Of Shaft Couplings

Shaft Couplings are used in various machines for diverse purposes. Mentioned below are few of them:

• Shaft Couplings are used for connection or disconnection of the shafts.
• To introduce mechanical flexibility
• To provide protection against overloads
• These are used for altering the vibration of rotating units
• Reduce transmission of shock loads, etc.

How To Select Shaft Couplings?

The foremost thing that should be taken into consideration while selecting a coupling is whether it should be torsionally soft or rigid. Then, the amount of required torque and backlash should be assessed in order to suit the specific requirements. These factors will help one to select a particular coupling.

Different Types Of Shaft Couplings

Shaft Couplings are divided in diverse sections. Some of them are mentioned below:

• Rigid Couplings: These are the most common types of couplings widely used when the two shafts are running coaxially. This type of coupling is further divided in three sub-types like rigid sleeve couplings, rigid flanged couplings and rigid split couplings.
• Oldham Couplings: These types of couplings are widely used for transferring rotary motion between shafts. Oldham Couplings are parallel but it is not necessary that these can always be aligned. These couplings are featured with two end disks and a center disk.
• Adjustable Couplings: Adjustable couplings are essentially composed of a clamping bolt and an adjusting worm, which enable the two shafts to move at different speeds.
• Adjustable Flexible Couplings: The adjustable flexible couplings feature a combination of flexible coupling as well as adjustable coupling.

The details provided above give an insight into the world of Couple Shaft. After an in-depth discussion about Shaft Couplings, it is easy to figure out that for maximum operational safety these couplings are highly required. The known manufacturers and suppliers of Shaft Couplings are just a click away.

Radhamira Industries is one of the market leader in Manufacturering and Suppllyingof Industrial Shafts products such as Water Pump Shafts, and many more.