A drive coupling is a mechanical component used to connect two shafts together for the purpose of transmitting power and torque. It serves as a flexible or rigid link between a driving and a driven component, accommodating misalignment, reducing shock loads, and dampening vibrations.
Types of Drive Couplings:
Rigid Couplings – Used when precise alignment is required, providing a solid connection with no flexibility.
Flexible Couplings – Designed to accommodate minor misalignments and absorb shocks and vibrations.
Fluid Couplings – Utilize hydraulic fluid to transmit torque smoothly, commonly used in heavy machinery.
Gear Couplings – Consist of interlocking gears that allow slight misalignment while transmitting high torque.
Elastomeric Couplings – Use rubber or polymer elements to provide damping and flexibility.
