{"title":"Torque Reaction Arms","description":"\u003cp\u003e\u003cstrong\u003eTorque reaction arms\u003c\/strong\u003e reduce operator strain by absorbing reaction torque from industrial nutrunners, electric screwdrivers and fastening tools. HB Torque systems support controlled tightening in automotive assembly, EV production, machinery manufacturing and other high-torque fastening applications.\u003c\/p\u003e\u003cp\u003eAvailable configurations include pneumatic reaction arms, desktop linear and folding arms, telescopic carbon-fiber arms, cantilever systems, track-mounted arms and heavy-duty anti-torsion solutions. Torque capacity ranges from light assembly support to high-torque applications up to 2000 Nm, depending on the selected model.\u003c\/p\u003e\u003ch2\u003eIndustrial Torque Reaction Arms for Ergonomic Fastening\u003c\/h2\u003e\u003cp\u003eReaction arms can help improve tool control, repeatability and workstation ergonomics while reducing wrist and shoulder load. Selected systems can be configured with position control, encoders and production-line integration for tightening verification and traceability.\u003c\/p\u003e\u003cp\u003eFor a configured fastening solution, \u003ca href=\"\/en-mx\/pages\/contact\"\u003esend your tool model, target torque and workstation layout\u003c\/a\u003e so we can recommend the appropriate reaction arm.\u003c\/p\u003e","products":[{"product_id":"pra-series-pneumatic-torque-reaction-arm-600-2000-nm-assembly-support","title":"PRA Series Pneumatic Torque Reaction Arm | 600–2000 Nm Assembly Support","description":"\u003ch2\u003ePRA Series Pneumatic Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eThe PRA Series is a pneumatic balanced-joint torque reaction arm designed to absorb tightening reaction torque and support industrial fastening operations.\u003c\/p\u003e\u003ch3\u003eSeries Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePRA-500:\u003c\/strong\u003e 0–50 kg load range, 0–1600 mm vertical stroke, 1000–3000 mm working radius, maximum torque 600 Nm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePRA-1000:\u003c\/strong\u003e 0–50 kg load range, 0–1600 mm vertical stroke, 1000–3000 mm working radius, maximum torque 1000 Nm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePRA-2000:\u003c\/strong\u003e 0–50 kg load range, 0–1600 mm vertical stroke, 1000–3000 mm working radius, maximum torque 2000 Nm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned to counteract torque generated by powered tightening tools.\u003c\/li\u003e\n\u003cli\u003ePneumatic balancing support for ergonomic operation.\u003c\/li\u003e\n\u003cli\u003eManual traction arm configuration.\u003c\/li\u003e\n\u003cli\u003eTool-hanging module can be manufactured according to customer requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e industrial assembly, bolting and tightening stations, production-line fastening and operator torque protection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eCompare our \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arms\u003c\/a\u003e or \u003ca href=\"\/en-mx\/pages\/contact\"\u003esend your tool and torque requirements\u003c\/a\u003e for engineering selection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52982807298229,"sku":null,"price":7900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-pneumatic-torque-reaction-arm-pra-series_373c8b4d-5f00-4dcf-b3f5-a2a28bd0c913.png?v=1787058126"},{"product_id":"pra-150-desktop-pneumatic-torque-reaction-arm-150-nm-assembly-support","title":"PRA-150 Desktop Pneumatic Torque Reaction Arm | 150 Nm Assembly Support","description":"\u003ch2\u003ePRA-150 Desktop Pneumatic Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eThe PRA-150 Series is a desktop pneumatic torque reaction arm designed to support industrial tightening operations while absorbing reaction torque from powered fastening tools.\u003c\/p\u003e\u003ch3\u003eStandard Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePRA-150:\u003c\/strong\u003e load range 0-50 kg; vertical stroke 0-600 mm; working radius 1200 mm; maximum torque 150 Nm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePRA-150ED:\u003c\/strong\u003e load range 0-50 kg; vertical stroke 0-600 mm; working radius 1200 mm; maximum torque 150 Nm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesktop pneumatic support for fastening and assembly stations.\u003c\/li\u003e\n\u003cli\u003eDesigned to counteract reaction torque during tightening.\u003c\/li\u003e\n\u003cli\u003eReaction arms can be equipped with encoders for tightening position control and alarms.\u003c\/li\u003e\n\u003cli\u003eProcess data can be uploaded to a MES system when configured for the application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e industrial assembly, controlled tightening, production-line fastening and operator torque protection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eExplore \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arms\u003c\/a\u003e or \u003ca href=\"\/en-mx\/pages\/contact\"\u003erequest an engineering proposal\u003c\/a\u003e for your fastening station.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52982841409717,"sku":null,"price":3200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-pra150-desktop-pneumatic-reaction-arm.png?v=1787059274"},{"product_id":"dra-l-series-linear-desktop-torque-reaction-arm-5-1000-nm","title":"DRA-L Series Linear Desktop Torque Reaction Arm | 5-1000 Nm","description":"\u003ch2\u003eDRA-L Series Linear Desktop Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eThe DRA-L Series is a linear stretching desktop reaction arm designed to absorb fastening torque and support controlled industrial assembly operations. The series covers torque capacities from 5 Nm up to 1000 Nm.\u003c\/p\u003e\u003ch3\u003eModel Range\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-5-L:\u003c\/strong\u003e maximum torque 5 Nm; load range 0.6 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-12-L:\u003c\/strong\u003e maximum torque 12 Nm; load range 2.5 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-25-L:\u003c\/strong\u003e maximum torque 25 Nm; load range 2.8 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-50-L:\u003c\/strong\u003e maximum torque 50 Nm; load range 4.8 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-100-L:\u003c\/strong\u003e maximum torque 100 Nm; load range 6.75 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-150-L:\u003c\/strong\u003e maximum torque 150 Nm; load range 7.5 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-300-L:\u003c\/strong\u003e maximum torque 300 Nm; load range 10.4 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-500-L:\u003c\/strong\u003e maximum torque 500 Nm; load range 14.4 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-1000-L:\u003c\/strong\u003e maximum torque 1000 Nm; load range 17.9 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLinear desktop architecture for controlled tightening positions.\u003c\/li\u003e\n\u003cli\u003eWide torque range for different assembly tools.\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce reaction torque transferred to the operator.\u003c\/li\u003e\n\u003cli\u003eTool holder and control handle are selected or designed separately according to the tool model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eContact HB Torque with the tightening tool model, torque requirement and workstation dimensions for configuration selection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eCompare the full \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arm range\u003c\/a\u003e or \u003ca href=\"\/en-mx\/pages\/contact\"\u003esend your fastening requirements\u003c\/a\u003e to HB Torque Engineering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52982841999541,"sku":null,"price":4900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-dra-l-linear-desktop-reaction-arm.png?v=1787059290"},{"product_id":"dra-f-series-folding-desktop-torque-reaction-arm-5-100-nm","title":"DRA-F Series Folding Desktop Torque Reaction Arm | 5-100 Nm","description":"\u003ch2\u003eDRA-F Series Folding Desktop Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eThe DRA-F Series is a folding-arm desktop torque reaction system designed for compact industrial assembly workstations. The folding structure provides flexible access while helping absorb fastening reaction torque.\u003c\/p\u003e\u003ch3\u003eModel Range\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-5-F:\u003c\/strong\u003e maximum torque 5 Nm; load range 0.6 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-12-F:\u003c\/strong\u003e maximum torque 12 Nm; load range 2.5 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-25-F:\u003c\/strong\u003e maximum torque 25 Nm; load range 2.8 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-50-F:\u003c\/strong\u003e maximum torque 50 Nm; load range 4.8 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRA-100-F:\u003c\/strong\u003e maximum torque 100 Nm; load range 6.75 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFolding desktop arm for compact workstation layouts.\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce reaction torque transferred to the operator.\u003c\/li\u003e\n\u003cli\u003eSuitable for repetitive controlled fastening and assembly tasks.\u003c\/li\u003e\n\u003cli\u003eTool holder and control handle are selected or designed separately according to the tightening tool model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eContact HB Torque with your tightening tool model, required torque and workstation dimensions for configuration selection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eExplore \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arms\u003c\/a\u003e or \u003ca href=\"\/en-mx\/pages\/contact\"\u003erequest an engineering proposal\u003c\/a\u003e for your fastening workstation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52982842392757,"sku":null,"price":2900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-dra-f-folding-desktop-reaction-arm.png?v=1787059302"},{"product_id":"heavy-duty-anti-torsion-torque-reaction-arm-industrial-fastening-support","title":"Heavy-Duty Anti-Torsion Torque Reaction Arm | Industrial Fastening Support","description":"\u003ch2\u003eHeavy-Duty Anti-Torsion Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eThis anti-torsion reaction arm is designed for industrial tightening applications where high reaction torque must be isolated from the operator and workstation.\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty bolting and fastening stations.\u003c\/li\u003e\n\u003cli\u003eAutomotive and machinery assembly.\u003c\/li\u003e\n\u003cli\u003eProduction-line tightening where operator torque exposure must be reduced.\u003c\/li\u003e\n\u003cli\u003eApplications requiring stable positioning of powered tightening tools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication Engineering\u003c\/h3\u003e\u003cp\u003eThe arm structure, mounting arrangement, tool interface and working envelope are configured according to the tightening tool and station layout.\u003c\/p\u003e\u003cp\u003eSend HB Torque your tightening tool model, maximum torque, tool weight, fastening position and required working radius for configuration selection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eExplore \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arms\u003c\/a\u003e, read the \u003ca href=\"\/en-mx\/blogs\/case-studies\/anti-torsion-torque-reaction-arm-fastening-case-study\"\u003eanti-torsion fastening case study\u003c\/a\u003e, or \u003ca href=\"\/en-mx\/pages\/contact\"\u003erequest an engineering proposal\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52983072161973,"sku":null,"price":6900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-anti-torsion-reaction-arm.png?v=1787063913"},{"product_id":"cantilever-folding-torque-reaction-arm-industrial-tightening-support-system","title":"Cantilever \u0026 Folding Torque Reaction Arm | Industrial Tightening Support System","description":"\u003ch2\u003eCantilever \u0026amp; Folding Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eThis industrial reaction-arm system is designed to support powered tightening tools and reduce reaction torque transferred to the operator during repetitive fastening operations.\u003c\/p\u003e\u003ch3\u003eAvailable Arm Styles\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCantilever reaction arm:\u003c\/strong\u003e suited to workstations that require extended horizontal reach and stable tool support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFolding reaction arm:\u003c\/strong\u003e suited to applications that require flexible access around the workpiece and compact retraction when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomotive and machinery assembly.\u003c\/li\u003e\n\u003cli\u003eIndustrial bolting and fastening stations.\u003c\/li\u003e\n\u003cli\u003eProduction lines with repeated torque-controlled tightening.\u003c\/li\u003e\n\u003cli\u003eWorkstations where operator ergonomics and tool positioning are important.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe final arm configuration is selected according to tool weight, torque, working radius and fastening position. Send HB Torque your tool model and workstation requirements for configuration selection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eCompare our \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arms\u003c\/a\u003e or \u003ca href=\"\/en-mx\/pages\/contact\"\u003esend your tool and workstation requirements\u003c\/a\u003e to HB Torque Engineering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52983072915637,"sku":null,"price":4900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-cantilever-folding-torque-reaction-arms.png?v=1787063925"},{"product_id":"carbon-fiber-telescopic-torque-reaction-arm-lightweight-assembly-support","title":"Carbon Fiber Telescopic Torque Reaction Arm | Lightweight Assembly Support","description":"\u003ch2\u003eCarbon Fiber Telescopic Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eA lightweight telescopic reaction arm designed to support powered fastening tools and reduce torque transferred to the operator during repetitive industrial tightening.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCarbon-fiber telescopic structure for low moving mass.\u003c\/li\u003e\n\u003cli\u003eSupports ergonomic positioning of tightening tools.\u003c\/li\u003e\n\u003cli\u003eHelps absorb reaction torque during fastening.\u003c\/li\u003e\n\u003cli\u003eSuitable for assembly stations with changing fastening positions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e automotive assembly, component fastening, production-line tightening and ergonomic tool support.\u003c\/p\u003e\u003cp\u003eThe final configuration depends on tool weight, required torque, reach and fastening position. Contact HB Torque for application selection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eBrowse \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arms\u003c\/a\u003e or \u003ca href=\"\/en-mx\/pages\/contact\"\u003econtact HB Torque Engineering\u003c\/a\u003e for application selection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52983175741621,"sku":null,"price":2600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-carbon-fiber-telescopic-reaction-arm.png?v=1787064907"},{"product_id":"track-mounted-t-shaped-torque-reaction-arm-overhead-fastening-support","title":"Track-Mounted T-Shaped Torque Reaction Arm | Overhead Fastening Support","description":"\u003ch2\u003eTrack-Mounted T-Shaped Torque Reaction Arm\u003c\/h2\u003e\u003cp\u003eA T-shaped reaction-arm system mounted on an overhead track for fastening stations that require a wider working envelope and movable tool support.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrack-mounted structure for workstation coverage.\u003c\/li\u003e\n\u003cli\u003eT-shaped reaction-arm arrangement for stable tool positioning.\u003c\/li\u003e\n\u003cli\u003eSupports repetitive torque-controlled fastening operations.\u003c\/li\u003e\n\u003cli\u003eCan be configured around the customer’s station layout and tightening tool.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e assembly lines, large workpieces, multi-position fastening and industrial bolting stations.\u003c\/p\u003e\u003cp\u003eContact HB Torque with tool weight, maximum torque, working area and fastening coordinates for configuration selection.\u003c\/p\u003e\u003cdiv class=\"hb-related-solutions\"\u003e\n\u003ch3\u003eRelated Solutions\u003c\/h3\u003e\n\u003cp\u003eExplore \u003ca href=\"\/en-mx\/collections\/torque-reaction-arms\"\u003eTorque Reaction Arms\u003c\/a\u003e or \u003ca href=\"\/en-mx\/pages\/contact\"\u003erequest an engineering proposal\u003c\/a\u003e for your fastening station.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hbtorque","offers":[{"title":"Default Title","offer_id":52983175807157,"sku":null,"price":5900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/files\/hb-torque-track-t-shaped-reaction-arm.png?v=1787064918"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7784\/7221\/collections\/hb-torque-pneumatic-torque-reaction-arm-pra-series_373c8b4d-5f00-4dcf-b3f5-a2a28bd0c913.png?v=1787065532","url":"https:\/\/www.hbtorque.com\/en-mx\/collections\/torque-reaction-arms.oembed","provider":"HB Torque ","version":"1.0","type":"link"}