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SAE technical paper series, Volume 911780.
Improved technology and Hall effect sensing as a source of electronic feedback in hydraulic motor systems are discussed. This paper is to introduce this... 
Electronic control systems | Hydraulic motors | Sensors and Actuators | Manufacturing
eJournal
SAE technical paper series, Volume 710613.
A new three-speed automatic transmission has been designed and developed for overseas vehicles. A unique arrangement of a Ravigneaux gearset, torque converter,... 
Transmissions | Hydraulic systems | Automatic transmissions
eJournal
SAE technical paper series, Volume 710258.
The hydraulic-powered wiper motor has been providing all-weather vision with full selectivity of wiping frequency on production model automobiles since 1961.... 
Hydraulic motors
eJournal
SAE technical paper series, Volume 810971.
The wheel motor is a combination of hydro-motor and planetary transmission. Industrial, agricultural, construction and various types of public utility... 
Hydraulic motors | Motor-in-wheel drives
eJournal
SAE technical paper series, Volume 851506.
The newly developed 40° hydraulic motors are an advanced bent axis piston design. The fixed and variable displacement units offer overspeed capability, high... 
Hydraulic motors | Mining vehicles and equipment | Parts | Hydrostatic transmissions | Construction vehicles and equipment | Agricultural vehicles and equipment
eJournal
SAE technical paper series, Volume 932482.
Gerotor motors have been in the rotary power transmission market for over 35 years. Rolland Nielson reviewed their usage and potential in his 1977 SAE 770771... 
Hydraulic motors | Hydraulic systems
eJournal
SAE technical paper series, Volume 2009-01-2848.
This paper presents an investigation of the fluid viscosity properties that affect the Low-Speed High-Torque (LSHT) efficiency of hydraulic motors. Low speed... 
Hydraulic motors | Hydraulic systems | Hydraulic fluids
eJournal
SAE technical paper series, Volume 871635.
Accurate speed control of hydraulic motors is becoming more prominent in new mobile applications. In order to achieve demanded accuracy, closed loop control... 
Hydraulic motors | Parts | Valves
eJournal
SAE technical paper series, Volume 720768.
Speed and pressure response of a hydraulic motor to changes in flow (stroking a directional valve) is predicted for typical mobile hydraulic circuits. A... 
Hydraulic motors | Mathematical analysis
eJournal
SAE technical paper series, Volume 851536.
The Powermaster external gear pump/motor series offers design improvements which include lower flow ripple (decreased system noise), contamination resistance... 
Gears | Hydraulic motors | Parts
eJournal
SAE technical paper series, Volume 2002-01-1350.
The gerotor orbit motor is the most popular hydraulic motor used in the mobile equipment industry, due to its combination of compact size, low manufacturing... 
Design processes | Hydraulic motors | Hydraulic systems | Electric motors
eJournal
SAE technical paper series, Volume 2005-01-3619.
In this paper a lumped parameters numerical model is reviewed to study the meshing process of external gear pumps and motors, with the aim of highlighting the... 
Gears | Hydraulic motors | Parts | Pumps | Hydraulic systems | Mathematical models
eJournal
SAE technical paper series, Volume 851541.
The high torque low speed motor (HTLS) continues to gain popularity in the off-highway mobile industry. While providing the features of infinite speed control,... 
Hydraulic motors | Parts | Hydraulic systems | Agricultural vehicles and equipment
eJournal
SAE technical paper series, Volume 972767.
This paper relates to the increase in speed and pressure ratings of piston type hydraulic pumps and motors. Such units are typically used as components in... 
Hydraulic motors | Hydrostatic transmissions | Engine cylinders
eJournal
SAE technical paper series, Volume 791054.
Energy storage and dissipation characteristics of common types of servo-controlled loads are examined along with the differences in total energy used between... 
Electronic control systems | Hydraulic motors | Hydraulic systems | Design Engineering and Styling
eJournal
SAE technical paper series, Volume 941750.
Regenerative testing methods can be used to allow the testing of hydraulic pumps and motors at significantly higher power and flow levels than that of the... 
Hydraulic motors | Hydraulic systems
eJournal
SAE technical paper series, Volume 840391.
This paper describes a test of 2500 General Motors passenger cars equipped with anti-lacerative windshields and driven in rental fleets. It also de840391... 
Hydraulic systems | Tests and Testing | Injuries | Crash research
eJournal
SAE technical paper series, Volume 910963.
The use of environmentally acceptable hydraulic fluids in mobile machines is becoming more prevalent worldwide, as a way to reduce the pollution of the... 
Pistons | Vegetable oils | Synthetic lubricants | Lubricant viscosity | Wear | Hydraulic fluids
eJournal
SAE technical paper series, Volume 840465.
With fuel shortages projected into the future and automotive industry trends continuing towards utilization of smaller gasoline, diesel, and turbocharged... 
Hydraulic systems | Braking systems
eJournal
SAE technical paper series, Volume 750564.
In the overall concept of a motor grader, many requirements must be established and met to produce a machine that will efficiently perform the work for which... 
Transmissions | Design processes | Hydraulic systems
eJournal
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