Hydraulic Pump Motors

A reliable source for Hydraulic Motor information and leading Hydraulic Motor Companies & Manufacturers.

A hydraulic pump motor system is comprised of three main parts: a reservoir, a pump, and the motor itself. Hydraulic motors can have a huge range of sizes, configurations, speeds, and power outputs. However, all of these motors operate using the same basic principles. Read More…

Hydraulic Pump Motors A hydraulic pump motor is a device used to convert hydraulic energy into mechanical energy. Specifically, hydraulic motors utilize a pressurized fluid to generate torque and angular motion.

Leading Manufacturers

Newark, NJ  |  800-633-8234

It is our goal that we are able to maintain our position as one of the leading producers and manufacturers of hydraulic motors and that we may provide our products to an ever growing customer base worldwide! We were founded in 1941 and we wish to put all of those years of experience to work for you! To receive more information about how we may be able to benefit you; get in touch with our customer service division today!

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Metro Hydraulic Jack Co. $$$

Franklin, NC  |  800-553-2531

Dometrics specializes in hydraulic machinery. We supply parts such as hydraulic motors, gears, cylinders, couplings and more. Some of the companies we supply for are MGM, Dunlop and Aircom Pneumatiks.

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Dometrics, Inc. $$$

Fraser, MI  |  800-842-5377

Fluidyne Fluid Power is a leading industrial power distributor and manufacturing facility specializing in hydraulic motors, components and custom-designed fluid power systems. We have an extensive product line able to provide exactly what you need. They combine fluid power expertise with a vast selection of world-class components to provide you with unsurpassed system efficiency.

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FluiDyne Fluid Power $$$

York, PA  |  717-757-1068

For over thirty years, we have been manufacturing custom hydraulic power units, pneumatic, lubrication, filtration and motion control systems. OEM trained & certified repairs and installation services. Our sales engineers are supported by in-house engineering and highly knowledgeable customer service departments. Contact us today for more information!

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Advanced Fluid Systems, Inc. $$$

North Sioux City, SD  |  605-235-1220

Located in South Dakota, Prince Manufacturing engineers and manufactures standard size and small hydraulic motors, as well as cylinders, pumps and valves. Our products are renowned worldwide. We also design and build custom parts to meet your particular specifications. Exceeding customer expectations since 1951, We have over six decades of industry experience.

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Prince Manufacturing Corporation $$$
placeholder image Metro Hydraulic Jack Co. Dometrics, Inc. FluiDyne Fluid Power Advanced Fluid Systems, Inc. Prince Manufacturing Corporation

Internals of Standard Hydraulic Motor Hydraulic Pump Motor - Planet Products Corp.

The first part of the hydraulic pump motor system is the hydraulic pump. While hydraulic pumps come in just as many varieties as hydraulic motors, they too all operate very similarly. At the inlet of the pump, a vacuum is created which draws in the working fluid, usually oil. The pump then pulls the fluid into a reservoir where it can be held under pressure.

When the operator is ready to utilize the motor, the pressurized fluid can then be released from the reservoir into the motor. Depending on the type of motor, the fluid pushes against a cylinder, gears, or other components of the motor. The force on these components causes them to move and convert the fluid’s pressure into torque and rotation.

Different speeds and torque can be achieved using different motor configurations. Hydraulic motors come in gear, vane, gerotor, axial plunger, and radial piston configurations. Gear and vane motors are great for applications requiring higher speeds, or higher revolutions per minute. On the other hand, radial piston motors are much better for high power applications at lower speeds. These motors are utilized in many kinds of industry, from construction to manufacturing. They are used in winches, military vehicles, cranes, conveyors, mixers, mills, shredders, injection machines, and much more.