Posts Tagged ‘fluid drive’

h1

Geared Fluid Drives

December 15, 2016

Fluid drive applications that require an output speed that is faster than the input speed can utilize a gear set as a speed increaser.  Theoretically, a gear box can increase the speed  either before or after the fluid drive. However, it is usually better to increase the speed before the fluid drive because the size of the fluid drive parts are dependent on rotational speed at the hydraulic coupling: The faster the impeller, the smaller the parts.

TRI can make fluid drives with internal gears. A fluid drive with internal gears has two main advantages over a gear box external to the fluid drive. Machine trains that use fluid drives with internal gears have a smaller overall footprint then placing a gear box between the driver and the fluid drive, and fluid drives with internal gears eliminates the coupling between the drive and the fluid drive.

Call TRI for more information about fluid drives: (800) 363-8571

geared-fluid-drive

SIZE 195 Geared Fluid Drive
Input Speed = 1780, Output Speed = 5780

 

h1

Fluid Drive Over Heating and Vibration Issues

October 12, 2010

Two common problems found in existing fluid drives (by other manufacturers of course) are over heating and vibration damage. TRI has a Tech Note that explains the history of fluid drives, the historic application for them in the US power industry and the problems that arose after power plants went moved away from providing base load power. Read more…