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Torque Transducers

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Understanding torque can be difficult, as the word has different meanings in different contexts, and each of those meanings can be elusive to people without backgrounds in mechanical engineering or physics. The fields that prioritize measuring torque with torque transducers include the automobile, aerospace and aviation industries, and anything else that works with engines. Read More…

Torque Transducers Torque transducers, also known as torque sensors and torquemeters, are instruments used to measure and report torque in a system.
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Leading Manufacturers

West Conshohocken, PA  |  610-825-3310

Our load cells are manufactured with the highest attention to detail at all stages. Whether it is through the design stage, engineering stage, or through hundreds of tests run daily, we ensure that our products outshine all competitor products.

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Strainsert Company $$$

Apex, NC  |  919-772-0115

We supply Multi-Axis Force/Torque Sensors. Our F/T Sensors measure all six components of force and torque. ATI F/T transducers use silicon strain gauges for low-noise and high overload protection.

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ATI Industrial Automation, Inc. $$$

Cincinnati, OH  |  513-874-7326

At TyTek Industries we manufacture load cells to suit all capabilities. Our expertise has provided insight and load cell solutions for a range of customers and industries. Our engineering team’s philosophy ensures we do everything humanly and technologically possible to match your requirements with quality, cost and delivery. We’re here to help you carry the load.

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TyTek Industries $$$

York, PA  |  717-843-0081

Morehouse is an experienced leader in force and torque measurement helping to create a safer world. We use our knowledge to provide solutions including accurate measurement data and data analysis software. The goal is to help customers make better measurements which can make the difference between success or failure of everyday technology. We offer ISO/IEC 17025 accredited calibrations accurate to 0.002 percent of applied force up to 120,000 lbf and 0.01 percent up to 2,250,000 lbf.

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Morehouse Instrument Company, Inc. $$$

Milan, PA  |  800-562-3235

Founded in 1985, Load Cell Central has firmly established its reputation as a leader in load cell manufacturing, custom weighing system integration, and first-class load cell repairs. Load Cell Central offers a wide variety of popular load cell and component configurations for virtually every new or old weighing system, scale or component replacement possibility. Technical and after-sale support, attention to detail and to your special requirements, are unmatched in the industry.

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Load Cell Central $$$

Norwood, MA  |  800-877-6674

Founded in 1946, Instron® is the recognized worldwide market leader in the materials testing industry.Instron’s largest product lines include universal and fatigue testing instruments. Other product lines include impact, hardness, and torsion testing systems. Additionally, Instron’s IST division manufactures systems to test complete structures and components, mainly for the automotive industry.

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Instron® Corporation $$$

San Dimas, CA  |  909-593-2306

Since 1987, Force Switch has designed and manufactured force sensors for aerospace, industrial, medical and transportation applications. Among our product offerings are miniature button force sensors and a 2-axis force-actuated transducer. We are able to make individual sensors, complete assemblies or custom products as you have need. We also repair load cells! Contact us today if you have questions or need assistance.

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Force Switch $$$

Woodland, CA  |  530-661-3677

Founded in 1983, JR3 sensors are produced in a wide variety of load ratings and bolt patterns. The physical size of the sensor varies depending on factors such as force and torque ratings and required mounting dimensions. A drawing of your specific sensor including overall dimensions and mounting details, and a detailed specification sheet are provided with your sensor. Visit our website soon for more information!

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JR3, Inc. $$$
placeholder image Strainsert Company ATI Industrial Automation, Inc. TyTek Industries Morehouse Instrument Company, Inc. Load Cell Central Instron® Corporation Force Switch JR3, Inc.

Torque transducers measure only one kind of torque. Very simply put, this kind of torque relates to rotational, or twisting, motion. Measuring torque is complicated because so many variables contribute to torque's generation. The measurement of torque is the measurement of the rotational force necessary to perform work; the measurement of torque depends on the size of the objects involved, the distance between them and many other variables.

Torque Transducers Torque Transducers - ATI Industrial Automation, Inc.

Work, in the context of physics and mechanical engineering, has to do with the movement of a thing as a result of the movement of another thing, and torque is the measurement of the energy required to produce that movement.

Torque transducers are very important in measuring the performance of engines. For example, in automobiles, the torque curve of an engine (which is the measure of torque while an engine operates) relates directly to the vehicle's acceleration capacity. Sport car designers and service personnel are concerned with measuring torque for this and other similar reasons.

Torque transducers must be inherently high-performance devices. They are used to measure the performance of an engine, whether in a car or in a machine, but they defeat their own purpose if they interfere with that engine's performance. In order to measure the energy required to produce rotational movement, torque transducers must involve themselves in that movement.

An analog to this situation is a golfer measuring wind speed and direction with an extended finger. To a very small extent, the extension of that finger interferes with the movement of the wind as it measures it. This interference is inconsequential in the measurement of wind speed, but it is very consequential in the measurement of torque; a poorly designed torque transducer can cause torque resistance, which can reduce an engine's performance.

Engineers noticed this problem and responded with clever innovations that can measure changes in magnetic fields without coming into contact with the machinery being measured. Whatever their measurement method, all torque transducers must take their measurements and then transmit that information to a display that can be read by humans; in this way they are similar to pressure sensors and level transmitters. That display can be part of a computer in more advanced systems, or it can be a simple LCD screen with nothing more than numbers.

Torque Transducer Informational Video