Ingersoll Rand QA8ASRS150NF41S08 Inline Air Nutrunner | 1/2″ Drive | 55.3 – 110.6 (ft-lbs) Torque Range | 150 RPM | Remote Start

Description

Built for precision assembly operations requiring high torque accuracy and repeatable fastening performance, the Ingersoll Rand QA8ASRS150NF41S08 Inline Air Nutrunner delivers a 55.3110.6 ft-lbs (75150 Nm) torque range with a 150 RPM free speed and a 1/2 in. square drive. Its inline configuration keeps the tool aligned with the fastener for improved operator control during repetitive assembly operations, while the remote start capability allows seamless integration into automated production cells and process-controlled workstations. The QA8 Series is engineered to deliver consistent torque output, dependable productivity, and long service life in demanding industrial environments.Designed for continuous production use, this QA8 Series pneumatic nutrunner incorporates a precision shut-off clutch that automatically disengages when the preset torque is reached, helping improve fastening consistency while reducing the possibility of over-tightening. Its durable pneumatic motor is built for industrial-duty performance, and the compact inline housing provides excellent accessibility in restricted workspaces. The 1/2 in. square drive accepts standard industrial sockets for a broad range of controlled fastening applications.Type: Inline Air Nutrunner | Series: QA8 Series | Model: QA8ASRS150NF41S08 | Drive Size: 1/2 in. Square | Torque Range: 55.3110.6 ft-lbs (75150 Nm) | Free Speed: 150 RPM | Start Type: Remote Start | Configuration: Inline | Clutch Type: Shut-Off ClutchFeatures:Precision shut-off clutch automatically disengages when the preset torque is reached 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- and high-torque fastening applications.150 RPM free speed provides controlled rundown for precision fastening requiring higher torque output.Durable pneumatic motor is engineered for continuous industrial production environments.Compact inline housing improves accessibility in confined assembly workspaces.Designed for repetitive fastening applications requiring consistent torque control and dependable long-term performance.Made in USA: Applications:Automotive and commercial vehicle production requiring repeatable torque-controlled fastening.Industrial manufacturing and high-volume assembly operations.Heavy equipment, agricultural, and construction equipment assembly.Machinery manufacturing requiring controlled threaded fastener installation.Automated production 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 the risk of over-tightening.Q: What does Remote Start mean?A: Remote Start allows the tool to be activated through an external control signal, making it suitable for automated and integrated assembly systems.Q: What sockets are compatible with this tool?A: The QA8ASRS150NF41S08 features a 1/2 in. square drive compatible with standard industrial sockets.Q: What applications is this tool intended for?A: It is designed for precision production fastening where repeatable torque control, process consistency, and reliable assembly quality are essential. .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) 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td{display:flex;justify-content:space-between;align-items:center;gap:14px;text-align:right;border:0;border-bottom:1px solid #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 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