--- title: MTX Torque Sensors – FAQ & User Guide description: Learn how Mountz MTX Reaction Torque Sensors provide accurate torque measurement for tool testing, calibration, torque verification, and quality control applications. --- - Chat - [Contact Us](https://go.mountztorque.com/contact-us?_gl=1*1t1uhd0*_gcl_au*MjMwOTIyMTI2LjE2ODU1OTU4Mjc.&_ga=2.126080644.843342068.1685595827-2758410.1685595827&hsLang=en-us) - [Sign in](https://www.mountztorque.com/secure/checkout.ssp?is=login&login=T&fragment=login-register&hsLang=en-us) - [![mountztorque](https://mountztorque.com/hubfs/MO18001_Logo_H_Color_Tag_RGB.svg)](https://www.mountztorque.com/?hsLang=en) - North America:[(408) 850-9978](tel:4088509978) - International:[+44 1428 741756](tel:441428741756) - [Shop Products](https://www.mountztorque.com/Product-Type) - [Learning Center](https://www.mountztorque.com/Learning-Center) - [About Us](https://www.mountztorque.com/about-us) - [Service and Calibration](https://go.mountztorque.com/usa-service?_gl=1*1itcg2n*_gcl_au*MjMwOTIyMTI2LjE2ODU1OTU4Mjc.&_ga=2.172874026.843342068.1685595827-2758410.1685595827) [![Mountz\_Assets\_ConversionCalculator\_white](https://mountztorque.com/hubfs/Mountz_Assets_ConversionCalculator_white.svg) Conversion Calculator](https://www.mountztorque.com/torque-conversion-calculator?hsLang=en) [![Mountz\_Assets\_TorqueToolFinder\_white](https://mountztorque.com/hubfs/Mountz_Assets_TorqueToolFinder_white.svg) Torque Tool Finder](https://www.mountztorque.com/torque-conversion-calculator?hsLang=en) [Skip to content](https://mountztorque.com/en-us/knowledge-base/mtx-torque-sensors-faq#main-content) English - United States Show submenu for translations ![vast.png](https://mountztorque.com/hs-fs/hubfs/Mountz%20Logo%20-%20HS.png?width=413&height=135&name=Mountz%20Logo%20-%20HS.png) - [Sample Contact Page](https://5139817.hs-sites.com/sample-contact) - [Sample About Page](https://5139817.hs-sites.com/sample-about) - [Default HubSpot Blog](https://mountztorque-5139817.hs-sites.com/blog) Open main navigation Close main navigation - [Sample Contact Page](https://5139817.hs-sites.com/sample-contact) - [Sample About Page](https://5139817.hs-sites.com/sample-about) - [Default HubSpot Blog](https://mountztorque-5139817.hs-sites.com/blog) - English - United States Show submenu for translations - Contact us Contact us How can we help you? - There are no suggestions because the search field is empty. 1. [Mountz Torque Knowledge Base](https://mountztorque.com/en-us/knowledge-base?hsLang=en-us) 2. [Product Overviews](https://mountztorque.com/en-us/knowledge-base/product-overviews?hsLang=en-us) 3. [Torque Sensors](https://mountztorque.com/en-us/knowledge-base/product-overviews?hsLang=en-us#torque-sensors) # MTX Torque Sensors – FAQ & User Guide ## The Mountz MTX Torque Sensors are reaction-style torque sensors designed for torque testing, calibration, and verification applications. When used with compatible Mountz torque analyzers, MTX sensors provide accurate torque measurement for hand tools, power tools, and torque testing programs. Available in multiple capacities, the MTX product family supports quality control initiatives, calibration activities, and production testing requirements. ### Quick Answer Mountz MTX Torque Sensors are stationary reaction torque sensors that measure applied torque during testing, calibration, and verification activities. When connected to a compatible Mountz LTT or PTT torque analyzer, they deliver precise torque measurement data to support quality control programs, tool testing, and calibration requirements — covering a torque range from 1 ozf.in to 160 ozf.in across five models. --- ### Who This Is For - Quality engineers - Manufacturing engineers - Process engineers - Calibration technicians - Metrology laboratories - Production teams - Companies implementing torque verification programs - Facilities performing in-house torque testing and calibration --- ### When Should You Use This? Use MTX Torque Sensors when: - Torque measurement is required - Torque tools require testing or verification - Calibration activities are being performed - Quality control programs require documented torque results - Tool performance must be monitored and verified - Production testing is part of the manufacturing process --- ### When Should You NOT Use This? The MTX may not be the best fit when: - Rotary torque measurement is required - Torque and angle measurement are required simultaneously - The application exceeds the sensor's rated capacity - A compatible torque analyzer is not available --- ### How MTX Torque Sensors Work MTX sensors are reaction torque sensors that measure applied torque and transmit measurement data to a compatible torque analyzer. **The sensor:** - Measures applied torque - Provides torque measurement data for analysis - Supports calibration and verification activities - Assists with tool testing and validation - Supports quality control programs **Result:** - Accurate torque measurement - Improved quality control - Better tool verification - Support for calibration and testing programs --- ### Core Features - Reaction torque sensor design - Designed for testing and calibration applications - Compatible with Mountz torque analyzers - Available in multiple torque capacities - Supports torque verification programs - Suitable for hand tool and power tool testing - Supports quality control initiatives --- ### Configuration Options #### Torque Range Selection MTX sensors are available in multiple torque capacities to support a variety of testing and calibration requirements. #### Analyzer Compatibility MTX sensors are designed for use with compatible Mountz torque analyzers. #### Application Flexibility MTX sensors can be used for hand tool testing, power tool testing, torque verification, and calibration applications. --- ### Understanding MTX Torque Sensors #### What Is an MTX Torque Sensor? The MTX is a reaction torque sensor designed to measure applied torque during testing and verification activities. Unlike a rotary torque sensor, a reaction torque sensor remains stationary while measuring torque applied to the sensor. #### Why Use a Reaction Torque Sensor? Reaction torque sensors are commonly used when torque measurement is required without rotation of the sensor body. They are frequently used in: - Calibration applications - Torque verification programs - Hand tool testing - Power tool testing - Quality control environments #### What Makes the MTX Different? The MTX combines the following features to support testing, calibration, and verification applications: - Reaction torque measurement - Compatibility with Mountz torque analyzers - Multiple torque capacities - Support for calibration activities - Support for quality control programs --- ### Reaction Torque Sensors vs. Rotary Torque Sensors Mountz offers both reaction torque sensors and rotary torque sensors. #### Reaction Torque Sensors (MTX) Reaction torque sensors remain stationary while measuring applied torque. They are commonly used for: - Torque verification - Calibration activities - Hand tool testing - Quality control inspections ### Rotary Torque Sensors Rotary torque sensors are designed to measure torque while rotating and are commonly used for: - Power tool testing - Rotary applications - Torque and angle measurement applications Selecting the appropriate sensor depends on the application requirements and testing method. --- ### Available Models  MTX Torque Sensor Models The MTX Series includes low-torque reaction sensors designed for torque testing, calibration, and verification of hand screwdrivers, torque wrenches, and power tools. Each model is optimized for a specific torque capacity while maintaining the same 1/4" female square drive interface. All MTX sensors are mountable, bi-directional, feature ARC II auto-recognition technology, and include an ISO 17025 Certificate of Calibration. --- ### How MTX Models Are Specified Each MTX model is named according to its maximum torque capacity. The five available models and their ranges are: - **MTX10z** — **1–10 ozf.in** - **MTX20z** — **2–20 ozf.in** - **MTX40z** — **4–40 ozf.in** - **MTX80z** — **8–80 ozf.in** - **MTX160z** — **16–160 ozf.in** For example: - **MTX10z** measures **1–10 ozf.in** - **MTX80z** measures **8–80 ozf.in** - **MTX160z** measures **16–160 ozf.in** Selecting the smallest sensor that fully covers your expected torque range typically provides the best measurement resolution and accuracy. --- ### Model Selection Guide **Need ultra-low torque measurement?** Choose: - MTX10z Ideal for micro-torque screwdrivers and delicate fastening applications. --- **Need low-torque screwdriver testing?** Choose: - MTX20z - MTX40z Well suited for precision assembly, electronics manufacturing, and calibration laboratories. --- **Need greater measurement capacity?** Choose: - MTX80z - MTX160z Recommended for higher-capacity hand tools, power tools, and broader testing requirements. --- **Need compatibility with Mountz analyzers?** Choose any MTX model. All MTX sensors are designed for use with compatible Mountz **LTT** and **PTT** torque analyzers using ARC II auto-recognition technology. --- ### MTX Torque Sensor Models | Model | Item Number | Torque Range (ozf.in) | Torque Range (cN·m) | Drive Size | | --- | --- | --- | --- | --- | | MTX10z | 079007 | 1–10 | 0.7–7.1 | 1/4" F/Sq | | MTX20z | 079008 | 2–20 | 1.5–14 | 1/4" F/Sq | | MTX40z | 079009 | 4–40 | 2.9–28.2 | 1/4" F/Sq | | MTX80z | 079010 | 8–80 | 5.7–56.5 | 1/4" F/Sq | | MTX160z | 079011 | 16–160 | 11.3–113 | 1/4" F/Sq | All models feature: - ARC II auto-recognition - Mountable, bi-directional design - ISO 17025 Certificate of Calibration - Compatibility with Mountz LTT and PTT analyzers --- ### Which MTX Model Should I Select? Consider the following when choosing an MTX sensor: - What is the maximum torque you need to measure? - Are you testing hand screwdrivers or power tools? - Will the sensor be used for calibration, verification, or production testing? - Do you want the highest possible measurement resolution? - Are you using an LTT or PTT torque analyzer? - Will a run-down adapter be required for power tool testing? Selecting a sensor whose operating range closely matches the expected application provides the best measurement performance. Mountz also recommends using a run-down adapter when testing power tools. --- ### Setup & Adjustment To use an MTX sensor: 1. Connect the sensor to a compatible Mountz LTT or PTT torque analyzer. 2. Secure the sensor using the optional mounting bracket if required. 3. Install the appropriate run-down adapter when testing power tools. 4. Verify all mechanical and electrical connections. 5. Select the appropriate torque capacity for the application. 6. Perform testing or calibration. 7. Review torque results through the analyzer. **Compatible accessories include:** - MTX Cable — **Item #072003** - Mounting Bracket MB-1 — **Item #062109** **Important:** Mountz recommends always using a run-down adapter when testing power tools. --- ### Applications The MTX is commonly used in: - Manufacturing environments - Calibration laboratories - Quality control departments - Tool testing applications - Torque verification programs --- ### Calibration & Quality Programs The MTX supports: - Torque verification - Calibration activities - Tool performance testing - Quality control initiatives - Measurement validation programs Routine testing and verification can help support quality requirements and calibration programs. --- ### Integration & Advanced Features - Compatible with Mountz torque analyzers - Suitable for reaction torque testing applications - Supports calibration and verification activities - Available in multiple torque capacities - Designed for quality control and testing environments --- ### Media & Supporting Content                                      ![](https://www.mountztorque.com/core/media/media.nl?id=17724809&c=456127&h=DVsl_jo6q0ajmvaBjgTM3yfvDclPfjqpq6Qti-OAclHSgI_X&resizeid=7&resizeh=650&resizew=650)  ![MTX Low Torque Sensor-2](https://mountztorque.com/hs-fs/hubfs/Product%20Assets/Product%20Assets-%20Torque%20Analyzers%20and%20Sensors/MTX%20Low%20Torque%20Sensor-2.jpg?width=250&height=218&name=MTX%20Low%20Torque%20Sensor-2.jpg) - 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