1985-09-01

New Design Improvements in Gear Pumps and Motors 851536

The Powermaster external gear pump/motor series offers design improvements which include lower flow ripple (decreased system noise), contamination resistance which equals or exceeds the best available in other designs, retention of high volumetric efficiency at high temperature, suitability for water/oil emulsion and other fire resistant fluids, and materials suitable for underground mining requirements worldwide.
This paper gives the design objectives and how they were met, various designs considered, developmental testing done to prove the chosen design, and details of the established ratings and performance achieved.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Techniques for Reducing Fluid Borne Noise from Gear Pumps and Their Circuits

871683

View Details

TECHNICAL PAPER

New Methods of Reducing Noise in External Gear Pumps

801005

View Details

TECHNICAL PAPER

High Pressure Gear Pumps

920925

View Details

X