Share this page on

Hydraulic Dynamometer Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial hydraulic dynamometer manufacturers and suppliers. Access our comprehensive index to review and source hydraulic dynamometer manufacturers with preview ads and detailed product descriptions. These hydraulic dynamometer companies can design, engineer and manufacture hydraulic dynamometers to your specifications and application needs. A quick and easy to use request for quote form is provided for you to contact these hydraulic dynamometer manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of engine dynamometers, motor testers, or torque testers.

Related Categories

SAKOR provides dynamometer test controls & equipment for a wide range of applications and its test cell control system is compatible with all types, including AC & DC motoring equipment among more. SAKOR's products all include the durability & quality customers expect from this leading company and are powerful & affordable solutions for the automotive, aerospace & heavy equipment industries.
Read Reviews
Our hydraulic dynamometers are designed to deliver accuracy, reliability, and performance when it matters most. For over 85 years, we have earned a reputation for quality, dependability and lifetime product support, and we continue to provide exceptional products and services. Taylor Dynamometer is the perfect solution for your hydraulic testing needs. Call us today!
Read Reviews
All of our hydraulic dynamometers are reaction-type, force-sensing devices with low residual torque and low moment of inertia. All load cells utilize full bridge strain gauge technology, making Go Power Systems the ideal choice for all your dynamometer needs. Our staff will work closely with you to find the right solution for you. For unparalleled service, turn to Go Power Systems.
Read Reviews
PCE Americas is your source for high quality test instruments and digital measurement equipment. We offer a diverse selection of versatile dynamometers for use in practically any application, and we offer both mechanical and digital configurations to better meet your needs. Whether you need a mobile testing solution or a fixed installation, we have a dynamometer to satisfy your application requirements. View our exceptional offering online and contact us to learn more!
Read Reviews
AW Dynamometer is a leader in the industry featuring agriculture dynamometers, engine dynamometers and electric motor dynamometers for torque measurement. With more than five decades of dynamometer manufacturing and service, AW continually strives to better serve the needs of customers. AW ensures the right product for any application offering several dyno models and complete turnkey test cells.
Read Reviews
The dynamometers that we manufacture are made out of the highest quality raw materials with the intention of exceeding customer expectation. They are designed to be compact and robust, while also allowing easy maintenance. We have standard, high speed, and low speed hydraulic dynamometers to suit the needs of many industries. Our customers know that they can depend on our technicians to match them with a product that is sure to fit all of their specified requirements!
Read Reviews
More Hydraulic Dynamometers Companies More Hydraulic Dynamometers Companies GO TO TOP
Industry Information

Hydraulic dynamometers are used to measure the power of an engine by using a cell filled with liquid to increase its load. They are stable and take measurements without requiring the removal of the engine. These machines are also called water brake dynamometers because they use water or oil in the load cell. They can create different loads on the engine and maintain a steady RPM rate while testing. Because of this, they are often used for trouble shooting tuning problems in the engine and determining if a part is not performing.

The working compartment of the hydraulic dynamometer consists of special semi-circular shaped vanes cast into stainless steel rotor and stators. Water flowing in a torodial vortex pattern around these vanes creates a torque reaction through the dynamometer casing which is measured by a precision load cell. The hydraulic dynamometer fill level and consequently load is controlled by a water outlet valve, operated by a closed loop electro-hydraulic dynamometer fill level and consequently load is controlled by a water outlet valve, operated by a closed loop electro-hydraulic servo system. The power absorbed by the dynamometer is carried away by the water in the form of heat. Applied torque by the dynamometer is measured by a load cell installed on the arm of the dynamometer. The load cell signal is transmitted to a load cell amplifier. Control command is supplied to the outlet analog water valve, through an electronic/pneumatic transducer, which converts the electric signal to proportional air quantity as supply to the valve.

Hydraulic dynamometers are used as loading units in engine test rigs. They cover a wide range of dynamometer power and torque values. They are well suited for testing of passenger car and commercial vehicle diesel engines, testing of large railway- and marine engines, engine testing in tandem configuration with asynchronous motor, testing in research and development testing in production and quality assurance. They are however more complicated than systems that use rolling barrels because of the way the dynamometer is attached. Also, the data requires more effort and knowledge to decipher because most hydraulic dynamometers are analog. These machines are used in automotive, aircraft, aerospace, marine, and industrial processes to measure chain or belt drives, gear boxes, fluid power systems, gas or diesel systems or transmissions in vehicles and motorcycles.



Hydraulic Dynamometers
Hydraulic Dynamometers
Hydraulic Dynamometers - Taylor Dynamometer, Inc.
Hydraulic Dynamometers - Taylor Dynamometer, Inc.
GO TO TOP