Dedicated Impex FZE is a Supplier and Exporter of Couplings. DIC Oil Tools is a Brand of Dedicated Impex FZE. Our all Couplings are made using the latest API Specifications. Dedicated Impex FZE is a highly Professional trained team that ensures that the customers receive the best quality couplings in the market. We have Completely designed heat treated line for both casing and the coupling stock.
Couplings
A coupling is a device that connects two shafts together so they can transmit torque and other forces in both directions. Couplings, used for many applications and to join various types of shafts. They also used to connect rotating and non-rotating parts. Couplings are not always visible, but they are an essential part of almost every machine. They provide moving parts with the ability to transmit torque and force in different directions and combinations — something that is impossible without them. Each type of coupling accomplishes this in a unique way.
What is Coupling?
A coupling is a device that connects two shafts together so they can transmit torque and other forces in both directions. This is done by pressing one shaft into the other, causing their teeth to interlock. The primary purpose of Couplings Is to join pieces of rotating equipment.
Role of Couplings in the Shaft Fitting:
- Transmit power: The power is transmitted from the driving side (turning side) to the driven side (turned side).
- Absorb misalignment: It is between the axes of the driving side to the driven side.
- Absorb vibrations to protect surrounding products: Absorb vibrations from the driving side and protects surrounding products.
- Do not transfer the heat of the motor: it does not transfer the heat from the motor on the driving side to the driven side.
What Is Shaft Couplings?
A Shaft Coupling is a mechanical component that connects the driveshaft and driven shaft of the motor in order to transmit power. The shaft couplings introduce mechanical flexibility, providing tolerance for shaft misalignment. In this former is called a coupling and the latter is called a shaft coupling.
Types of Shaft Couplings:
- Rigid Couplings
- Flexible Couplings
- Fluid Couplings or Hydraulic Couplings
Uses of Couplings:
The Shaft Couplings, used in machinery for many purposes, the most common uses are the following:
For connection to shafts of units that, manufactured separately as a motor and the generator and provide for repair or disconnection for option.
- Couplings reduce the transmission of shock loads from one shaft to another.
- These Couplings are provides Shaft misalignment or introduce mechanical flexibility.
- It should not have any projecting parts.
- Couplings introduced to protect against overload.
Requirements of Good Couplings are:
A good Shaft Coupling should have the following requirements:
- It should simple to connect and disconnect.
- Couplings hold the shaft in the correct alignment.
- It should not have any projecting parts.
- Couplings decrease the transmission of shock loads from one shaft to another shaft.
- It must transfer full power from one shaft to another shaft without damage.
Summary
Couplings are devices that connect two shafts together so they can transmit torque and other forces in both directions. There are many different types of couplings. A coupling uses two shafts pressed together to form teeth on either end that allow the shafts to rotate freely in one direction and resist in the opposite direction.
