Torque Tester Manufacturers and Suppliers

IQS Directory provides a comprehensive list of torque tester manufacturers and suppliers. Use our website to review and source top torque tester manufacturers with roll over ads and detailed product descriptions. Find torque tester companies that can design, engineer, and manufacture torque testers to your companies specifications. Then contact the torque tester companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of calibrate torque tool, accuracy tester, temperature compensation, or customized torque tester of every type, this is the resource for you.

  • Owosso, MI

    We provide dynamometer test controls and equipment for a wide range of applications. Our test cell control system is compatible with all types of dynamometers, including AC & DC motoring dynos & Water Brake Systems. Our products all include the durability & quality customers expect from SAKOR. Our dynamometers are powerful & affordable for the automotive, aerospace & heavy equipment industries.

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  • Sturtevant, WI

    Phoenix Dynamometer Technologies LLC offers the most comprehensive approach to water re-circulation systems, data acquisition systems, and dynamometers in the industry. Along with these high performance products, we also offer business continuity and a competitive advantage for our customers. Come and experience the kind of service that sets us above our competitors. We would love to serve you today. Call or visit us online!

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  • Sussex, WI

    Since our inception we have been committed to manufacturing top of the line dynamometers that will stand up to the rigorous wear and tear of every day application. Our products serve in many diverse industries including automotive, automation, industrial as well as a broad variety of others! To learn more about what we may be able to do for you visit our website today for more information!

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  • Fairmont, MN

    Since our inception we have been committed to manufacturing top of the line dynamometers that will stand up to the rigorous wear and tear of every day application. Our products serve in many diverse industries including automotive, automation, and industrial as well as a broad variety of others! To learn more about what we may be able to do for you visit our website today for more information!

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Torque Tester Industry Information

Torque Testers

Torque testers are devices that measure and calibrate torque in tools, parts, and equipment. They typically determine the maximum and minimum torque as well as the accuracy of the actual output as compared to the displayed amount. Though similar in purpose, they are different from dynos. Some have a temperature compensation feature that prevents a mistaken reading by accounting for the effect increasing or decreasing temperatures can have on a measurement.

Quick links to Torque Testers Information

Applications of Torque Testers

Many torque testers are handheld electronic devices with a small screen to display the readings. The components are encased in plastic and several input buttons allow the user to select the preferred options. Torque testers maintain safe and efficient conditions. They measure and calibrate tools, such as torque wrenches and electric screwdrivers, as well as machines and industrial equipment like automotive engines and centrifugal pumps.

Torque Tester Design and Function

Torque testers have three main components. A transducer, or load cell, is a device that converts force into an electrical signal. There are three main ways of doing this. Magnetoelectric sensors use any detected changes in their own magnetic field to create a signal, which is different from eddy current dynamometers, though both use magnets to measure torque. Piezoelectric sensors are compressed by the force of the torque, thus generating a charge. A strain gauge becomes deformed when the force from the torque travels through an assembly and distorts it; the distortion is then converted into electric signals and amplified.

There are two main kinds of sensors that testers use: reaction and rotary. Reaction torque testers use a stationary transducer while rotary testers use a rotating transducer to take readings. After an algorithm calculates the force applied to the transducer that produced a current of that magnitude, the results are displayed on a screen. The display and transducer may be held in the same housing, or an external transducer can be connected to a portable display. During calibration, a joint simulator (or rundown fixture) is used to test power tools. The joint simulator is placed on top of the transducers with an adapter bit to attach the two. Springs or washers are used to simulate how a tool would behave while operating in a normal setting.

Modern torque testers are able to measure torque in clockwise and counterclockwise directions as well as convert the reading into a number of units. Common outputs and arrangements for these devices include analog voltage, analog current, modulated frequency, switch or alarm, serial, and parallel. In addition, some are designed for use in difficult environments and have increased resistance to shock and vibration to take an accurate and fast reading.

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Torque Testers Informational Video


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