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Miniature Torque Transducers 101

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The demands for miniature force and torque measurement solutions are on the rise. Modernization of products along with complex, compact products requires small and robust test and measurement solutions.

Miniature torque transducers are small sensors that measure torque, or rotational force, in mechanical systems. They are used to monitor and control the torque output of motors, gears, and other rotating components. These mini transducers come in various sizes and designs, ranging from simple rotary sensors to complex multi-axis sensors. The range of options provide precise, real-time measurements for all types of torque measurement applications.

COMMON USE CASES FOR MINIATURE TORQUE TRANSDUCERS

  • Quality control: In many manufacturing and smart factory processes, miniature torque transducers can provide real-time measurements of the torque being applied by production machines and equipment, allowing for adjustments to be made as needed in instantly to improve product quality.
  • Performance optimization: By measuring the torque output of a motor or other rotating component, a miniature torque transducer can optimize performance, resulting in improved efficiency, longer lifespan, and reduced maintenance requirements.
  • Safety: In certain applications, it is important to monitor the torque being applied to ensure that it does not exceed a certain limit. This is particularly important in safety-critical applications, where excessive torque can lead to equipment failure and potential harm to people and property.
  • Research and development: Miniature torque transducers assist in testing and validating new products, processes, and technologies. By providing accurate, real-time measurements of torque, these sensors can help to improve product design and performance.

Miniature torque transducers are being used in an increasing number of applications, including in the production and design of automotive and vehicle components, for use with machines and lab equipment, in robotics and industrial automation monitoring, R&D of medical devices, and in testing viability, durability and safety of consumer products. Interface’s event, Taking Measure of Miniature Load Cells, explores the topic of using miniature measure devices.

Interface continues to add new types of miniature torque transducers to our expanding line of these sensor types. In fact, Interface has multiple U.S. patents for our MRT products and our proprietary overload protection designs.

INTERFACE MINIATURE TORQUE TRANSDUCERS

Proven by many Interface customers, our miniature torque transducers can provide valuable and accurate measurement data for a wide range of use cases and applications, making them an important device for engineers across all types of industries.

Robotic Surgery Force Feedback Solution Using Mini Torque Transducers

A biomechanical medical device company needs to test the force, torque, and tactile feedback from their robotic arm used for invasive surgery. A number of Interface’s miniature force and torque measurement products are used on this robotic arm. These include the ConvexBT Load Button Load Cell, SMTM Micro S-Type Load Cell, and the MRTP Miniature Overload Protected Flange Style Reaction Torque Transducer. Force results can be collected when connected to the BX8 8-Channel Data Acquisition and Amplifier, and viewed when attached to the a laptop. Read more about the results here.

Furthermore, the demand for miniature sensors is also being driven by the need for more cost-effective sensing solutions. With the cost of miniaturization decreasing, more and more companies are looking to incorporate miniature sensors into their products to gain a competitive advantage.

The trend towards miniaturization is expected to continue in the coming years, which will likely lead to further growth in the demand for miniature sensors including Interface’s miniature torque transducers.

Additional Resources

Anniversary of Interface Miniature Torque Transducers

Choosing the Right Torque Transducer

Flange Style Load Cells and Torque Transducers 101

Insights in Torque Testing Featured in Quality Magazine

 

 

Interface Best Selling Products in 2022

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Interface sells tens of thousands of force measurement products every year. As a manufacturer of the world’s highest quality load cells, it is no surprise that our top selling products are the precision load cells that we engineer and build in our US headquarters.

We have been manufacturing high-accuracy load cells in all kinds of configurations and capacities for 55 years. With growing demands for complete systems, instrumentation, and specialty sensors, we continue to add new products and expand our line of standard and engineered to order offerings. In 2022, we again have grown our Interface Product Catalog significantly.

As is tradition, we want to share our best selling products and what garnered the most views by product categories and models. The criteria for what constitute a best seller can vary depending on the industry and the specific market. A best seller is typically considered to be a product that is in high demand and is selling well consistently over a period.  In general, Interface best sellers are products that have a strong record of success and are highly sought after by our customers year-over-year.

In our annual recap, we do not include products that are custom OEM, as these unique sensors are built for a particular use case.  Interface defines a best seller as a product model series that ranks among the top sellers in our entire force measurement solutions line.

2022 Interface Best Selling Products

Load Cells

Mini Load Cells

Torque Transducers

Specialty Products

Instrumentation

What captured the greatest interest in 2022 by users and researchers of force measurement solutions? We have cataloged what is capturing the greatest interest from you and your peers. The following are Interface products most frequently viewed this past year by test and measurement professionals, engineers, product designers, and manufacturers around the world.

Interface Top 10 Product Categories Ranked by Online Interest in 2022

  1. Load Cells
  2. Torque Transducers
  3. Instrumentation
  4. Tension and Compression Load Cells
  5. Accessories
  6. Mini Load Cells
  7. Multi-Axis Sensors
  8. Compression-Only Load Cells
  9. Load Button Load Cells
  10. LowProfile Load Cells

Interface Products Most Viewed Online in 2022

Summary Catalog 8 Pages

Interface Force Measurement 101 Series Introduction

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In our ongoing commitment to provide valuable resources through self-help guides and online reference materials, we are introducing our 101 Series.

This new online resource is an easy-to-use guide for load cell basics and force measurement topics. The series is a collection of content in various formats that detail subjects related to test and measurement.

Interface prioritizes helping our customers understand the inner workings of our expanding line of sensors, accessories, and instrumentation by creating guides, technical manuals, and solution applications for force measurement.

The Interface 101 Series will introduce you to relevant subjects about our products and how we can help you get the most accurate and reliable force data in the industry by using our solutions.

Our new 101 Series guide is an effortless way to navigate through high-level test and measurement topics. Each section of the new 101 Series includes a featured 101 IQ blog on a single subject, as well as quick links to videos, case studies, white papers, application notes, product information, technical specifications and more related to that subject.

The goal in creating the 101 Series is to provide a basic understanding on how our products are used for various test and measurement applications across all industries. The references are an effective way to learn about the broad depth of Interface products like our precision load cells, torque transducers, multi-axis sensors, calibration systems and instrumentation. We also provide relevant test and measurement content related to types of force measurement testing, components, systems, and materials used in engineering highly accurate measurement technologies.

There are thousands of references found throughout our site, like our design files for product engineers and digital instrumentation set-up videos for lab techs. It is our pledge to develop material that support our 35,000 products, as well as provide educational content like the 101 Series and our ForceLeaders Webinars you can watch on-demand.

Included below are the current 101 IQ Blogs you will find featured on the 101 Series online guide. We will add additional references to this 101 Series, as we post new subjects. Go to Force Measurement 101 Series to bookmark this reference.

101 Series IQ Blogs

You can find additional reference materials related to our products and services including manuals, product catalogs, technical references, and events.  Go to our online support to find helpful educational and advanced resources like our technical glossary, engineering tips and installation guides.

If you are mostly interested in why you should choose Interface, here is a good reference to start.

If you are not able to find the information you need or you have a specific question about our products or services, be sure to contact us to help.

Interface and Infrastructure Markets Form a Perfect Partnership

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Infrastructure projects are growing, as investment continues to climb for projects related to rebuilding, renewing and innovating applications in this sector. These global investments come from public and private organizations as demands to address roads, bridges, water supplies, transportation, energy systems, and broadband requirements for the 21st century grow.

Experts who focus on infrastructure acknowledge these are means for civil existence and prosperity. Interface understands that our role in supporting the design, testing, manufacturing, constructing and maintenance required in infrastructure needs a top supplier of force measurement solutions.

Interface force measurement solutions have and are currently used around the world for infrastructure projects including bridges, generators, dams, waterways, transportation structures, construction projects, cranes and lifting apparatus, and heavy machinery.

Interface supplies durable and accurate sensor technologies used in testing equipment, technology, vehicles, tools and machines used in all types of infrastructure subsectors. We also find our products often designed into structures for regulatory and safety monitoring, whether that be to maintain tunnels or support wind generating farms.

Interface details force measurement products we commonly provide to those working and supporting the infrastructure sector in our Infrastructure Solutions Brochure. You can see some of these products in our Infrastructure Solutions video.

Interface load cells, load pins, instrumentation, multi-axis sensors, and torque transducers are top choices for those engaged in infrastructure projects and testing. Sensors are commonly used in measuring the related hardware used for industry products and structures. The types of infrastructure projects that Interface has supplied measurement solutions for includes transportation systems, communication structures, water and electrical facilities, and numerous inventions that are used to build, support, and maintain them, as outlined in Infrastructure Projects Rely on Interface.

Our expert engineers can help design customizable force measurement solutions for all types of applications that require sensors for OEMs and to be used in the actual structure for continuous measuring and monitoring. We have engineered sensor products used for civil engineering designs and infrastructures used in structural monitoring, vibrational monitoring, load bearing testing, tunnels, bridges, and road construction. The range of projects are broad, so we are highlighting a few below that highlight our capabilities when accuracy, quality and reliability matter in design, testing, construction, and assessing current and limitations for safety requirements.

Hydraulic Jacking System Testing

An equipment manufacturer needed to test their hydraulic jacking system’s ability to lift heavy loads and objects, like a bridge during construction. They wanted to monitor the forces being applied to ensure the hydraulic jack is not only safe to use, but works well enough to avoid any potential structural issues. Interface’s 1200 Standard High Capacity Load Cell can be attached in between the hydraulic jack and a heavy load. The load cell measures the forces of the hydraulic jack as it lifts the load cell located in between the jack and the object. With the 9890 Strain Gage, Load Cell, & mV/V Indicator, the customer is also able to see the results in real-time. Read more here.

Aerial Lift Overload Control

A manufacturing company for aerial lifts wanted to test its self-propelled boom lift to ensure it can operate at heavy capacities when in use, and at different angles. They also wanted to prevent any accidents in case of a lifting overload, for the safety of any working individual who uses it. Interface’s solution was to attach the 3A160 3-Axis Force Load Cell to the bottom of the bucket of the boom lift. The multi-axis sensor provides high accuracy results, which were displayed using the 920i Programmable Weight Indicator and Controller in real time. The manufacturing company tested their aerial boom lifts and determined it was safely operable when maximum capacities has been reached in use. Read more here.

Truck Weighbridge Monitoring

A transportation company needed to record the weight or loads being carried by their vehicles. They would like a wireless weighing bridge that is able to transmit, log, and display the results in real time. Interface suggests installing multiple WTS 1200 LowProfile™ Load Cells under a weighbridge. When a truck drives over it, the load cells will transmit the force results wirelessly to the WTS-BS-4 Industrial Base Station connected to the customer’s PC with provided Log100 software. The WTS-LD2 Wireless Large LED Display can also display the weight inside for the driver to see in real time. The customer was able to measure, log, and graph the different loads their trucks carried wirelessly onto the weighbridge with success, providing for safe passage across transportation ways. Read more here.

Hydropower Turbine Generator Monitoring

A customer wanted to monitor and detect any turbine generator faults in their hydroelectric power plant located on a river. Interface’s solution was to use the T2 Ultra Precision Shaft Style Rotary Torque Transducer and attach it to the turbine generator with Interface’s Shaft Style Torque Transducer Couplings. When water from the river pushes through the penstock to the outflow, it moves the turbine blades, creating electricity through the generator shaft. Torsion measurements can be graphed and logged with the 9850 Torque Transducer and Load Cell Indicator catching any unusual fluctuations and vibrations. Using this solution, the customer was able to monitor, graph, and log the torque measurement results of the turbine generator. Read more here.

Bridge Seismic Force Monitoring

A customer wanted to monitor seismic activity that occurs to a bridge by using force sensors and then continuously monitoring bridge forces before, during and after earthquakes occur. The customer also preferred a wireless solution so they would not need to run long cables on the bridge. Using Interface’s LP Load Pin custom made to fit their needs along Interface’s WTS Wireless Telemetry System for continuous force monitoring the designed solution was able to take place without long cables. The solution allowed the customer to monitor continuous loads, log information to the cloud and review information. Read more here.

Interface’s work with all facets of the infrastructure industry spans far and wide. Interface is a supplier of choice and key partner for providing reliable sensors and instrumentation solutions used in testing and monitoring of both the infrastructure and the equipment used to upgrade and refine it.

ADDITIONAL RESOURCES

Infrastructure Industry Relies on Interface Force Measurement

Infrastructure Projects Rely on Interface

Interface Solutions Designed for Infrastructure Challenges

Monitoring the Seismic Force of a Suspension Bridge

 

 

 

Choosing the Right Torque Transducer

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Interface offers an extensive line of torque transducer models in different designs and capacities to fit all types of torque measurement testing requirements.  The first thing to understand when choosing the right torque transducer is how an actual torque transducer works in order to then determine the best type, style, model, mounting, capacity and special features for your requirements.

A torque transducer, like a load cell, consists of a metal spring element, or flexure. Strain gages are applied to the flexure in a Wheatstone bridge configuration. Torque applied to the sensor causes bending or shear strain in the gaged area, generating an output voltage signal proportional to torque.

To assist you in choosing the right torque transducer, get a copy of our Torque Measurement Primer for reference in your selection process.

Reaction or Rotary Type

There are also two different types of torque transducers: reaction and rotary. A reaction, also known as static, torque transducer measures torque without rotating, while a rotary torque transducer rotates as part of the system. A rotary sensor, also sometimes called dynamic torque, is merely a reaction sensor that is allowed to rotate. Normally, a reaction style sensor has a cable attached to it for supplying excitation voltage to the strain gage bridge and for output of the mV/V signal. Spinning of these sensors is prevented by the attached cable. To get around the issue of the attached cable, a variety of methods have been used for rotary sensors Some of those methods include slip rings, rotary transformers, rotating electronics, rotating digital electronics and radio telemetry.

Shaft or Flange Style

Torque transducers typically come in one of two major mechanical configurations, shaft or flange style. Shafts can be either smooth or keyed with keyed shafts coming in either single or double-keyed versions. Flange style sensors are typically shorter than shaft style, and have pilots on their flange faces as a centering feature.

Smooth shafts offer some advantages over their keyed counterparts, including more uniform introduction of the torque into the measuring shaft, ease of assembly and disassembly and zero backlash. A coupling designed for use with smooth shafts will have some method of clam ping to the shaft. This is commonly accomplished with split collars or shrink-disk style hubs. Shrink-disk style hubs usually include features to aid in their removal from the shaft.

Hubs for keyed shafts are simpler than those for smooth shafts and cost less but can suffer from wear due to backlash, especially in reciprocating applications. To prevent backlash, the hub must be installed on the keyed shaft with an interference fit, which is usually accomplished by either heating the hub before installation or pressing the hub onto the shaft.

Fixed or Floating Mount

There are also two main methods of mounting rotary torque transducers, fixed or floating. Fixed mount applies only to sensors with bearings and involves attaching the sensor housing to a fixed support. In floating installations the sensor is supported only by its drive and load side connections, which are typically single-flex style couplings. A flexible strap keeps the torque transducer housing from rotating. By definition, bearingless sensors are always floating mount.

Fixed mounting requires that the sensor housing have a means to attach it to the support. Sometimes the mount is an option on the sensor and sometimes the foot or pedestal mount is built as part of the sensor. The simplest fixed mount design sensors include a flat machined surface on the housing with threaded mounting holes. In fixed mount installations, double flex couplings must be used.

Capacity

Once you have determined the type, style and mount, how do you choose the right transducer for your project? One of the primary considerations is selecting the right capacity. On one hand, if you choose too large a range, the accuracy and resolution may not be enough for the application. On the other hand, if you choose too small a size, the sensor may be damaged due to overload, which is an expensive mistake. No manufacturer wants you to overload the sensor.

To select the proper size, first determine the amount of torque you want to measure. This can be easy or hard, depending on your application. An easy example would be a fastener torque application, where a certain amount of torque is to be applied to a fastener. A more difficult application might be trying to figure out how much torque is required for a new design wind turbine.

This is just a brief overview, there are many other variables to consider when choosing a torque transducer. To get a full rundown, check out our white paper Torque Measurement Primer. And as always, give us a call to speak directly with our applications engineers to learn more at 480-948-5555.

With more than 36,000 product SKUs in Interface’s extensive catalog, it can be a daunting task choosing the sensors that fit your exact needs. Fortunately, we’re here to work you through it! There is an abundance of content, including product brochures, white papers, case studies and application notes, for easy comparing of different product types and categories . These resources, as well as our model product datasheets with specifications can help navigate the options and along with common solutions by industry.

Our application engineers are just a phone call away and can help you determine the off-the-shelf products or custom solutions needed for your specific application. To learn more about our torque transducer selection, you can also visit www.interfaceforce.com/product-category/torque-transducers/.

ADDITIONAL RESOURCES

New Twist on Torque Webinar

AxialTQ

Latest Spin on AxialTQ

A Comparison of Torque Measurement Systems White Paper

Rover Wheel Torque Monitoring

Aircraft Yoke Torque Measurement

Insights in Torque Testing Featured in Quality Magazine

Torque Measurement for Electric Vehicles

 

Top Interface Products in 2021

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What Interface products were test and measurement professionals favorites this year? The 2021 product that took the number one spot of most interest was our blue load cell. The reliable and trusted Interface LowProfile Load Cells have been a staple in the T&M industry for more than fifty years. The top choice of Interface customers in 2021 is the 1200 Standard Precision LowProfile, in both high and low capacities.

The category of products Interface offers has increased significantly as we drive toward helping our customers with complete force and torque solutions. The count of Interface products, in all their configurations and capacities, is well over 30,000. This does not include engineered-to-order or custom solutions, specialties that Interface offers to meet the exact requirements of our customers.

We expanded our line of offerings dramatically in 2021 with wireless solutions, instrumentation, miniature load cells, along with new digital products like the BX6 and expanding our BX8 to match the expanding interest in our growing multi-axis sensors line of 3 and 6-Axis Load Cells. Our new 2021 Catalog provides you a glimpse of what you have available from Interface.

Even with the all-time favorite Interface load cells remaining as the #1 product category in 2021, winning by a large margin with the most interest, there are many product families taking a run for a top position, including instrumentation, minis load cells, and multi-axis sensors.

TOP 10 PRODUCT CATEGORIES FROM INTERFACE IN 2021

  1. Load Cells
  2. Torque Transducers
  3. Instrumentation
  4. Multi-Axis Sensors
  5. Mini Load Cells
  6. Digital Instrumentation
  7. Accessories
  8. Calibration Systems
  9. Load Pins
  10. Wireless Telemetry Systems

You can read our latest review of the WTS system and why it is growing in popularity.

TOP 10 INTERFACE PRODUCTS IN 2021

Diving into the numbers, here are the top 10 product models that gained the most interest this year:

  1. 1200 Standard Precision LowProfile® Load Cell
  2. 1000 Fatigue-Rated LowProfile® Load Cell
  3. SSM or SSM2 Sealed S-Type Mini Load Cell
  4. 3-Axis Force Multi-Axis Load Cell
  5. SGA AC/DC POWERED SIGNAL CONDITIONER
  6. WMC Sealed Stainless Steel Miniature Load Cell
  7. SMS-Type Load Cell
  8. 1100 Ultra Precision LowProfile® Load Cell
  9. 6-Axis Standard Capacity Load Cells
  10. 1600 Gold Standard® Calibration LowProfile® Load Cell

In the runner-up category, the products that made the second half of our top 20 list include the LBM Load Button Load Cell, 9840 Multi-Channel Indicator, Calibration Systems, Torque Transducer Models T2 and T4, Model 1500Low-Capacity Load Cell, SML Low Height Mini, 9320 Portable Indicator, 2400 Standard Stainless Steel Load Cell and our famous MB Miniature Beam Load Cell.  With such a large catalog, it’s quite a distinction to get to the top 20.

We are excited to learn what products will get your attention in the new year. Of course, we appreciate your interest!

If you have questions about any of our product categories or specific models, you can always contact our application engineers, representatives and distributors around the globe. We are here to make your 2022 a great success!

Interface Calibration 101

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Calibration of force and torque sensors is critical to receiving accurate data from measurement testing.  Calibration is the comparison of the instruments output against the known standard of measurement. For a load cell, it is the comparison of the load cell output against the standard test loads.

The calibration ensures the sensor is performing accurately and set for ideal output based on the capacity and configuration of the design. A standard calibration tests repeatability and linearity, which are both used to determine the accuracy. Calibration tests are run to identify any potential measurement errors caused by zero offset, non-linearity, hysteresis, non-repeatability, and shifts from zero.

The team of calibration experts at Interface are specifically trained to provide this specialized service as part of our quality and lab standard requirements of operations. Interface is ISO/IEC 17025:2017 and A2LA Accredited for Torque and Force Calibration in accordance with the recognized International Standard ISO/IEC 17025:2017.

Interface certifies all our load cells with accredited calibration before releasing the product for shipment. Certificate information includes tabulated measurement variables data, zero balance, computed nonlinearity and hysteresis, and traceability statements. We are often recognized as the most complete calibration certification in the industry

In a recent customer survey, we found that one of the most important roles that Interface force measurement solutions play is for our calibration services. This is due to the accuracy, reliability, and dependability over long periods of time of the load cells we manufacture and service.

Why Calibrate?

Calibration is important based on many different factors, including continued performance, safety, and compliance with ISO or industry specific standards. Interface’s standard recommended calibration interval is to recalibrate every 12 months. The frequency of calibrations should be determined by the following use case factors that may affect measurement accuracy:

  • Measurement quality and allowable tolerance range
  • Level of stress to which the equipment is subjected
  • Stability of past calibrations
  • Required measuring accuracy
  • Quality assurance requirements

Interface Calibration Services

Interface provides calibration and repair services on load cells and torque transducers, including devices made by other sensor manufacturers. In fact, Interface performs more than 100,000 calibrations every year. This includes new products as well as devices sent to Interface for recalibration and repair. Repairs include a complete evaluation of the device prior to repair and calibration upon completion.

In addition, here are some other benefits for choosing Interface as your calibration services partner:

  • ISO 17025 Accredited
  • Scheduled Repairs for Ongoing Inventory Management
  • Custom Calibration Services
  • RMA Tracking and Permanent Archive of Test Data
  • NMI Certified Gold and Platinum Standard Reference Load Cells
  • Interface Gold Standard Calibration Software Used for Data Collection and Analysis
  • Full-Service Machine Shop for any Mechanical Requirements

Calibration Services Process

The Interface calibration team consists of a team of professionals dedicated to an optimized calibration and repair process for timely management of our customer’s requests. We begin the calibration service process with our technical services group who manage the request and RMA process, in addition to evaluation and troubleshooting.

We evaluate all products at our headquarters with our team of experts. The sensor goes through a thorough inspection process to identify any necessary repairs and to ensure device is in working condition in preparation of a calibration. This includes an electrical test. Based on the extensive evaluation, if the device is found to be unrepairable, there is no charge. We also will work to find a replacement unit. All work beyond the evaluation is sent to the customer for approval.

The final step in our calibration services process is the actual calibration. Our calibration team is considered the most experienced in the industry due to the sheer volume of work product they calibrate every day.  Interface also is heavily invested in conducting all our calibrations with the most advanced equipment, including our proprietary Gold Standard® and Platinum Standard® systems. These machines ensure that the transducers are calibrated to the most accurate ability possible before returning to the customer.

Even the most high-end manufactured load cells and finely tuned components endure accuracy degradation over continued use. To ensure your sensors are always ready for peak performance, check out our calibration services request form. We also provide a full range of calibration grade products for metrology and testing labs. You can also give us a call at 480-948-5555 to discuss your specific calibration needs.

 

Recap of Latest Spin on AxialTQ Webinar

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Interface recently hosted a new webinar in our ForceLeaders series that highlighted the revolutionary AxialTQ product.  The event reviewed the bearingless wireless rotary torque transducer design and detailed component specifications, why test engineers prefer the AxialTQ, and use cases for this precision measurement system.

If you were not able to attend the Latest Spin on AxialTQ event, you can watch the entire recording online here.

The revolutionary AxialTQ was first introduced in 2018. The design originated from the popular HRDT product that utilized a rotor stator gap design as a single component. After hundreds of users, we started the product engineering exercise to see how we could advance the soon-to-retire HRDT and evolve it into something that would perfectly fit current market conditions.

As technologies were changing testing protocols and requirements, such as for electric motors, alternative energy hardware, space vehicles and industrial machine automation, we wanted to add new functionality. Jay Bradley and the Interface engineering team began the process by looking at DIN size optimization, shorter stators, additional coupling options, advanced software configurations and simple “drop-in” replacement parts with a modular design.

After thousands of design hours and testing, Interface released the AxialTQ. The specialized product is a unique combination of accuracy, reliability and ease of use that redefines the standard torque measurement device in terms of function and durability.

Engineers prefer the new AxialTQ because of the time-proven sensing element with longer active area providing greater measurement sensitivity while being less vulnerable to shock loads.  The high-resolution digital electronics are state-of-the art. Uniquely, the large gap design up to 6 mm axial and 12 mm radial minimizes contact damage which is important at high-speed testing. It has 120-degree partial loop antenna on the stator to make installation easier.

Specialized design features of AxialTQ make it a great fit for test and production applications.

  • Crash-proof design for maximum reliability
  • Industry-leading gap to prevent damage to rotor stator at full speed
  • Simultaneous analog and digital outputs, enables real-time control and data collection
  • Interchangeable stators and output modules minimize parts inventory
  • Versatile design and wide range of configurations to match any application
  • Hardware is self-configuring
  • New advanced software with added features and logging capabilities
  • Rotor and stator coils designed using printed circuit boards for durability

The AxialTQ rotor sensing element and electronics are the heart of the system. It has a rugged design for all types of torque measurement applications.  It comes in 8 torque capacities. The status assembly matches to the rotor DIN size and is interchangeable with equipment DIN size rotor assemblies, increasing usability.  The USB digital output module has galvanic isolation on all outputs and has standard IP65 ingress protection.  It enables real-time control and accurate data collection.

Keith Skidmore shared several use cases during the presentation, including engine dynamometers, motor test stands and other automotive production line applications.

The AxialTQ is designed for testing anything that spins. It’s ideal in testing and production of hydraulic motors, EVs, helicopters, aircraft, and drones, along with windmills and industrial fans.  It’s great for testing forklifts, off-road and utility vehicles as wells as tractors and watercraft.  AxialTQ is also generally used for measuring torque on industrial motor assemblies, pumps, appliances, braking systems, and motor vehicle accessories.

Watch the entire webinar below to hear Keith and Jay share tips, specifications, frequently asked questions and how to get the most out of your torque measurement applications.

Learn more about AxialTQ here.

Solutions Provider for Aerospace & Defense

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Interface has developed highly innovative force measurement solutions for a variety of complex and highly regulated industries. These industries require the most accurate and reliable test and measurement equipment on the market because bad data and unknown variables can spell disaster. This fact has never been truer than it is in the aerospace and defense sector.

For our worldwide customers in aerospace, Interface supplies a variety of sensor solutions, including load cells, tension links, load shackles, wireless instrumentation and more. And Interface is a proud supplier to some of the world leading manufacturing aircraft, spacecraft, military, and defense organizations such as the U.S. Government, NASA, Lockheed, Northrop Grumman, Raytheon, Bombardier, Embraer, Boeing, Airbus Gulfstream, Cessna and more of the world’s most prominent (and well known) rocket builders.

To further highlight our work in the aerospace and defense industry, we’ve also put together a case study outlining, in detail, some of the specific applications in which force measurement sensors can be used. The case study dives deeper into three specific applications highlighting the products used for aircraft wing fatigue, aircraft engine hoist, and parachute deployment and deceleration testing.

READ: The new Aerospace & Defense Case Study can be read in full here.

As a premier partner to these and many other leading global aerospace and defense companies, we’ve seen a lot of high-profile applications which require both off-the-shelf and custom manufactured force solutions. Our engineers and application experts partner with our customers to ensure they get the product that fits the exact requirements, weather it’s a submersible sensor or built for extreme compression and fatigue condition tests.

Our precision load cells have been used on thousands of different projects, both big and small. From aircrafts to ground vehicles and infrastructure, here are a few examples of the projects we’ve supplied various load cells, from jumbo to mini, various torque transducers, multi-axis sensors, customized load pins and as well as wireless telemetry testing systems:

ADDITIONAL RESOURCES:

Exploring Aerospace Force Measurement Solutions Blog

Launching into Orbit with Interface

Force Measurement for Space Travel