Ingersoll Rand QA8ASRS070NF41S08 Inline Air Nutrunner | 1/2″ Drive | 25.8 – 51.6 (ft-lbs) Torque Range | 320 RPM | Remote Start

Description

Built for precision assembly applications where repeatable torque control is essential, the Ingersoll Rand QA8ASRS070NF41S08 Inline Air Nutrunner delivers a 25.851.6 ft-lbs (3570 Nm) torque range with a 320 RPM free speed and a 1/2 in. square drive. Its inline configuration keeps the tool aligned with the fastener to improve control during repetitive fastening operations, while the remote start design enables seamless integration into automated production cells and workstation control systems. This QA8 Series nutrunner is well suited for manufacturers requiring dependable torque accuracy, process consistency, and continuous-duty performance.The QA8 Series incorporates a precision shut-off clutch that automatically disengages once the preset torque is achieved, helping improve fastening repeatability while reducing the possibility of over-tightening. A durable pneumatic motor is engineered for continuous industrial production, and the compact inline housing provides excellent accessibility in confined assembly areas. The 1/2 in. square drive accepts standard industrial sockets, making this tool suitable for a wide variety of controlled fastening applications.Type: Inline Air Nutrunner | Series: QA8 Series | Model: QA8ASRS070NF41S08 | Drive Size: 1/2 in. Square | Torque Range: 25.851.6 ft-lbs (3570 Nm) | Free Speed: 320 RPM | Start Type: Remote Start | Configuration: Inline | Clutch Type: Shut-Off ClutchFeatures:Precision shut-off clutch automatically disengages at the preset torque for repeatable fastening accuracy.Inline configuration maintains proper alignment with the fastener to improve control and reduce side loading.Remote start capability supports integration into automated and semi-automated assembly systems.1/2 in. square drive accepts standard industrial sockets for medium-torque fastening applications.320 RPM free speed provides controlled rundown for precision assembly operations.Durable pneumatic motor is built for continuous industrial production environments.Compact inline housing improves accessibility in confined workspaces.Designed for repetitive fastening applications requiring consistent torque control and dependable performance.Made in USA: Applications:Automotive and commercial vehicle assembly requiring controlled torque fastening.Industrial manufacturing and high-volume production lines.Heavy equipment and machinery assembly requiring repeatable threaded fastener installation.Appliance, HVAC, and electrical equipment production.Automated assembly workstations utilizing remote start fastening tools.FAQs:Q: What type of clutch does this nutrunner use?A: This model features a precision shut-off clutch that automatically disengages when the preset torque is achieved, helping improve fastening consistency while reducing over-tightening.Q: What does Remote Start mean?A: Remote Start allows the tool to be activated by an external control signal, making it suitable for automated and integrated assembly systems.Q: What sockets are compatible with this tool?A: The QA8ASRS070NF41S08 features a 1/2 in. square drive compatible with standard industrial sockets.Q: What applications is this tool intended for?A: It is intended for precision assembly operations requiring repeatable torque control, consistent fastening quality, and dependable production performance. .spec-accordion{width:100%;max-width:1200px;margin:1em auto;font-family:”Montserrat”,Arial,sans-serif;box-sizing:border-box} .spec-accordion *{box-sizing:border-box} .spec-accordion-toggle{width:100%;display:flex;justify-content:center;align-items:center;position:relative;background:#444;color:#fff;border:0;padding:14px 48px;font-family:”Bai Jamjuree”,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;cursor:pointer;text-align:center} .spec-accordion-toggle::after{content:”+”;font-size:22px;position:absolute;right:18px} .spec-accordion.open .spec-accordion-toggle::after{content:””} .spec-accordion-panel{display:none!important;width:100%;padding:16px 0 0} .spec-accordion.open .spec-accordion-panel{display:block!important} .spec-accordion-panel[hidden],.spec-accordion:not(.open) .spec-accordion-panel{display:none!important} .spec-table-wrapper{width:100%;max-width:1200px;margin:0 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#eee;padding:10px 12px;font-size:13px;word-break:break-word}.spec-accordion.is-mobile-table .spec-table td::before{content:attr(data-label);font-weight:700;text-transform:uppercase;color:#444;text-align:left;flex:0 0 46%}.spec-accordion.is-mobile-table .spec-table td:first-child{white-space:normal!important}.spec-accordion.is-mobile-table .spec-table td:first-child a{white-space:nowrap!important;word-break:normal!important;overflow-wrap:normal!important;background:transparent}.spec-accordion.is-mobile-table .group-row td{text-align:center;background:#444;color:#fff}.spec-accordion.is-mobile-table .group-row td::before{content:none} Available Variations and Specifications SKUTorque Range – 90 PSIFree Speed – 90 PSITorque Range – 77 PSIFree Speed – 77 PSIWeightLengthSide to CenterSquare DriveFT-LBS (NM)RPMFT-LBS (NM)RPMLBS (KG)IN (MM)IN (MM)INQA8ASRS040NF41S0614.8 29.5 (20 40)54014.8 25.8 (20 35)5156.03 (2.73)18.8″ (478)1.34″ (34)3/8″QA8ASRS040NF41S0814.8 29.5 (20 40)54014.8 25.8 (20 35)5156.05 (2.74)18.8″ (478)1.34″ (34)1/2″QA8ASRS055NF41S0818.4 40.6 (25 55)42518.4 36.1 (25 49)4056.05 (2.74)18.8″ (478)1.34″ (34)1/2″QA8ASRS070NF41S0825.8 51.6 (35 70)32025.8 45.7 (35 62)3056.80 (3.09)19.0″ (482)1.69″ (43)1/2″QA8ASRS090NF41S0833.2 66.4 (45 90)23033.2 59.0 (45 80)2207.53 (3.42)20.4″ (518)1.69″ (43)1/2″QA8ASRS115NF41S0851.6 84.8 (70 115)19551.6 75.2 (70 102)1858.02 (3.64)20.4″ (517)2.00″ (51)1/2″QA8ASRS150NF41S0855.3 110.6 (75 150)15055.3 98.1 (75 133)1458.02 (3.64)20.4″ (517)2.00″ (51)1/2″QA8ASRS180NF41S0866.4 132.8 (90 180)12566.4 118.0 (90 160)1208.02 (3.64)20.4″ (517)2.00″ (51)1/2″ (function(){ function initSpecAccordions(){ document.querySelectorAll(“.spec-accordion”).forEach(function(a){ if(a.dataset.specAccordionInit===”true”)return;a.dataset.specAccordionInit=”true”; var b=a.querySelector(“.spec-accordion-toggle”),p=a.querySelector(“.spec-accordion-panel”);if(!b||!p)return; var u=false; function m(){return(a.getBoundingClientRect().width||window.innerWidth)