Leading Hydraulic Pump Motor Manufacturers

A hydraulic pump motor consists of three main parts: a reservoir, a pump, and a motor, which is used to harness mechanical energy. 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.

Bosch Rexroth is a global leader in manufacturing industrial hydraulics, including proportional and servo valves. Directional control, high response, flow control, pressure relief, pressure reducing, and servo valves name some of our products. Our rugged valves are a perfect fit your electrohydraulic control applications. A variety of models are available for your viewing on our website.

Bosch Rexroth Corporation $$$

An employee-owned company, Hydraquip is a distributor of fluid power products, including hydraulic motors from Hydro-Gear, Hydrokraft, Rineer Hydraulics, Rotary Power, Sauer Danfoss, Ultra, Vickers and Von Ruden. Since 1951, we have been serving the fluid power industry.

Hydraquip $$$

Parker's Hydraulic Pump and Power Systems Division provides a broad selection of piston pumps, hydraulic motors and power units that help our customers meet their industrial and mobile application needs. If you are looking for cutting-edge hydraulic motors that offer superior performance and exceptional value, Parker's Hydraulic Pump and Power Systems Division is your trusted partner.

Parker Hannifin - Hydraulic Pump and Power Systems $$$

Founded 40 years ago, Innerspace designs, develops and manufactures top-quality, efficient propulsion systems for marine vehicles. Our product capabilities include hydraulic products such as hydraulic motors and customized hydraulic systems. Check out our website for more information.

Innerspace Corporation $$$

For over 50 years, MacTaggert Scott has been in the hydraulic motor business. Our radial piston hydraulic motors are used in various markets such as marine, offshore and defense. If you are looking for a hydraulic motor that runs quietly and efficiently, MacTaggert Scott is your answer. Call us today!

MacTaggart Scott $$$
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hydraulic pump motor

Components

Hydraulic pump motors energize fluid to flow from a lower potential to a higher potential. It has several mechanical moving parts powered by different sources. The majority of hydraulic pumps contain revolving components powered by electricity. A hydraulic pump's outside casing shields the interior. Casings can be made of cast iron or aluminum.

hydraulic pump motor casing

Impeller blades revolve inside the casing, rotating the surround fluids. the blades also lubricate and cool the system. Pump bearings are often made to anti-friction, to help the impeller rotate inside the casing. The pump shaft is made of steel, and its size corresponds to the size of the impeller.

Working Principle of A Hydraulic Pump Motor

A hydraulic hand pump transforms human power into hydraulic energy by combining pressure and flow. The foundation for hydraulic fluid delivery is the simple notion that a handle gives an internal piston leverage under manual pressure. The piston then pushes the hydraulic fluid into the cylinder port. Water and hydraulic fluid are the two most common fluids, and however other pressure media can also be used.

The hydraulic pressure generated can be used to test, calibrate, and adjust various measuring instruments and tools. Hydraulic hand pumps are widely used to load and test mechanical parts when a user requires precise adjustments. They are also used in lifting and lowering heavy things in material handling equipment, which similarly necessitates precise control over the movement of the objects.

Different hydraulic pump types

  • Gear pumps
    hydraulic gear pump
  • External gear pumps
  • Lobe pumps
  • Internal gear pumps
  • Reciprocating pumps
  • Rotary pumps
  • Gerotor pumps
  • Screw pumps
  • Piston pumps
  • Axial piston pumps
  • Radial piston pumps
  • Vane pumps

The working medium, requisite pressure range, drive type, etc., are only a few of the functional and hydraulic system requirements that are considered when manufacturing hydraulic pumps. In addition, there are numerous design philosophies and hydraulic pump combinations to choose from. Due to this, only a few pumps can completely fulfill all needs. The most common types of hydraulic pumps have already been described.

Hydraulic pumps application

The use of hydraulic pumps is still common in industrial settings. Elevators, conveyors, mixers, forklifts, pallet jacks, injection molding machines, presses (shear, stamping, bending, etc.), foundries, steel mills, and slitters are examples of equipment used in material handling. With an application's need, a hydraulic pump is more likely to be used.

Additionally, hydraulic pumps are used in every conceivable mobile or industrial hydraulic machine. They are used on many different pieces of gear, such as excavators, cranes, loaders, tractors, vacuum trucks, forestry equipment, graders, dump trucks, and mining equipment. Mobile applications use hydraulic pumps more commonly than industrial applications since industrial devices typically don't use electric actuators.

Choosing the Proper Hydraulic Pump Motor Supplier

To ensure the most productive outcome when purchasing a hydraulic pump motor from a hydraulic pump motor supplier, it is important to compare several companies using our directory of hydraulic pump motor suppliers. Each hydraulic pump motor supplier has a business profile page highlighting their areas of experience and capabilities, along with a contact form to directly communicate with the supplier for more information or request a quote. Review each hydraulic pump motor business website using our proprietary website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple hydraulic pump motor companies with the same form.

Hydraulic Motors Power Pages

Hydraulic Motors

Hydraulic Motors

Hydraulic motors are rotary or mechanical actuators that operate by converting hydraulic pressure or fluid energy into torque and angular displacement. The most relevant nomenclature used in hydraulic motors include...

Hydraulic Pumps

Hydraulic Pumps

Hydraulic pumps are mechanisms in hydraulic systems that move hydraulic fluid from point to point initiating the production of hydraulic power. Hydraulic pumps are sometimes incorrectly referred to as "hydrolic" pumps...

Hydraulic Valves

Hydraulic Valves

A hydraulic valve is a mechanical device that regulates the flow of the hydraulic fluid in a hydraulic system. Hydraulic systems are typically high pressure systems, ranging from 200 Bar averaging 700 Bar upwards...

AC Motors

AC Motors

An AC motor is an electric motor that uses alternating current to produce mechanical energy using magnetism blended with alternating current. The structure of an AC motor includes coils that produce a rotating...

DC Motors

DC Motors

A DC motor or direct current motor is an electrical machine that transforms electrical energy into mechanical energy by creating a magnetic field that is powered by direct current. When a DC motor is powered, a magnetic field is created...

Electric Motors

Electric Motors

An electric motor is an electric machine that converts electrical energy to mechanical energy. Most electric motors work via the interaction of the motor magnetic field and electrical current in a wound wire to...

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