Everything You Wanted To Know About Flexible Gear Couplings

Gear couplings are mechanical devices used for power transmission and use a hub with gear teeth on the outer diameter of the input shaft. The hub on the output shaft is joined by a sleeve or flange with the teeth found in the inside diameter. This helps to transfer the torque as well as house shaft misalignment. Gear couplings are generally made of metals and so, they really need proper lubrication for a problem-free running. These couplings are generally very rigid and can transfer high torque via small packages.


What does a coupling comprise of

Gear couplings consist of a clutch with an input connected to power take-off and output to transfer power input of the trailer unit. The tension generated as the coupling joins the trailer units and tractor is generally monitored and the clutch slippage in also controlled in reaction to monitored tension. This monitoring is needed to regulate the speed of the trailer unit which is the same as the speed of the tractor unit.

About flexible coupling

Flexible coupling joins rotating members like drive shafts and motors as well as allow misalignment in either parallel or angular offset orientation. These coupling types can be roller, block, or silent chain. If you are looking for flexible couplings, here are mechanical considerations that you must look for:

  • Rated speed
  • Rated torque
  • Backlash
  • Torsional stiffness

Rated torque refers to the maximum service torque that rates the coupling, the rated speed refers to the maximum rated rotational speed of coupling, a backlash is rotational position loss because of change in direction and stiffness is torque per unit angular deformation. The flexibility of such couplings prevents misalignment by moving the various parts of the coupling with negligible resistance.

Flexible gear coupling is able to pass on torques from 2,500 in-lb (208 ft-lb or 282 NM) to 47,269,000 in-lb (393,908 ft-lb or 533,462 NM) with an angular misalignment capacity of 3°.

Features of flexible gear couplings

Here are some of the usual features found in flexible gear couplings:


  •  Holds parallel, angular and axial misalignments
  •  Cost-effective with good and long-lasting performance and life
  •  Can absorb shock overloads as well as reduce shock due to starting torques
  •  Efficient in passing on power
  •  Made of forging materials along with meticulous machinery. So, these are easily interchangeable.


Flexible gear coupling can give you trouble-free operation and these are independently installed equipment. To know more, visit www.gearcouplingsindia.com

Comments

Post a Comment

Popular posts from this blog

Categories and Maintenance of Shaft Couplings

Image
A coupling is a very useful component in the industry. It is a device that is used to connect two shafts together at their ends with the aim of transmitting power. The positive coupling of the shafts can be used to transmit rotary power from one shaft to another, where both shafts turn about the same nominal centerline. The application of couplings mainly aims at joining two pieces of rotating equipment while permitting some degree of misalignment or end movement. There are various categories of Shaft Couplings . All the different types have specific applications. Rigid coupling:  When there are requirements for precise shaft alignment, rigid coupling will be used. There are also many kinds of this coupling such as the flange coupling and the muff coupling. Torque limiting coupling:  Torque limiting coupling can protect systems against conditions of over-torque. Flexible coupling:  One important function of  flexible coupling is the connection of a driving shaft or flange element with
Read more

Knowing Gear Coupling Mechanism: Basic for Transmission Of Power

Image
Gear is a round or cylindrical mechanical component with teeth, used to transmit power. Gears are designed to mesh with one another and can alter the speed, torque, or direction of mechanical energy. Coupling is a device that connects two shafts in a mechanical system in order to transfer motion. Gear couplings may be of either flexible type or of the rigid type. A flexible type of coupling can connect aligned shafts or flex to accommodate shafts that are slightly misaligned. A rigid coupling is a unit of hardware used to join two shafts within a motor or mechanical system. It may be used to connect two separate systems, such as a motor and a generator, or to repair a connection within a single system. A rigid coupling may also be added between shafts to reduce shock at the point where the shafts meet one another. Various types of Gear Couplings: A flanged Sleeve gear coupling is a flexible coupling that compensates for angular misalignment, parallel misalignment, and en
Read more

Different Types Of Gear Couplings

Image
Couplings are utilized to join two shafts at their finishes. Definitely, these are mechanical gadgets that are utilized to transmit the torque in the middle of the two non-coaxial shafts. For the most part, gear couplings incorporate an adaptable joint that is joined to every one of the poles and there is a third shaft known as axle which fixes the two joints. All around kept up and appropriately working rigging couplings are significant for better execution of apparatuses. All around structured couplings are relied upon to take in the misalignment powers, subsequently sparing the absolute most significant segments from any sort of mischief. An apparatus coupling for the most part incorporates a grasp with an information association. The pressure created when the coupling interfaces the trailer and tractor units and the slippage of the grasp is very much controlled in answer to observed strain. This is essential to keep up the speed of the trailer unit when it is driven which is pr
Read more