{"product_id":"abb-3hac022279-002-robot-spare-part-reduction-gear-unit","title":"ABB 3HAC022279-002 Robot Spare Part Reduction Gear Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe ABB 3HAC022279-002 is an OEM reduction gear unit designed specifically for integration within ABB industrial robotic systems. Officially designated as the RV400C-224.26, this mechanical component serves as the axis 1 reduction gear for heavy-payload articulated robots. It plays a critical role in the mechanical drivetrain by transmitting high torque, maintaining rotational precision, and supporting the dynamic loads experienced during high-speed multi-axis manipulation.\u003c\/p\u003e\n\u003cp\u003eEngineered as a direct successor to earlier revision units, this reduction gear is manufactured to precise mechanical tolerances to ensure structural alignment and operational longevity under demanding industrial cycles. It is deployed within the robot base and lower arm assemblies to convert motor output into controlled mechanical movement, ensuring the kinematic accuracy required for automated manufacturing processes.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision mechanical reduction gear engineered for high torque transmission\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for installation on axis 1 of ABB heavy industrial robots\u003c\/li\u003e\n  \u003cli\u003eManufactured to strict OEM specifications to ensure exact dimensional and kinematic compatibility\u003c\/li\u003e\n  \u003cli\u003eDirect replacement unit for legacy revisions within the robotic drivetrain lifecycle\u003c\/li\u003e\n  \u003cli\u003eSupplied with factory-applied industrial protective finish suited for harsh shop-floor environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy industrial robot maintenance, repair, and overhaul (MRO)\u003c\/li\u003e\n  \u003cli\u003eAutomotive body shop welding, material handling, and palletizing cells\u003c\/li\u003e\n  \u003cli\u003eFoundry and heavy-duty manufacturing automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eABB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart \/ Ordering Number\u003c\/td\u003e\n      \u003ctd\u003e3HAC022279-002\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eComponent Type\u003c\/td\u003e\n      \u003ctd\u003eRobot Reduction Gear Unit (RV400C-224.26)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTarget Robot Series\u003c\/td\u003e\n      \u003ctd\u003eABB IRB 660\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTarget Axis\u003c\/td\u003e\n      \u003ctd\u003eAxis 1 (Base \/ Frame)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eSweden\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e175 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n      \u003ctd\u003e520 mm x 520 mm x 235 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFinish\u003c\/td\u003e\n      \u003ctd\u003eStandard Industrial White Paint\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n      \u003ctd\u003e84834029\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eVerify that the replacement part number (3HAC022279-002) matches the failed component and system documentation.\u003c\/li\u003e\n  \u003cli\u003eDe-energize the robot controller, lock out all electrical power sources, and relieve any stored mechanical energy or gravitational loads on the target axis before maintenance.\u003c\/li\u003e\n  \u003cli\u003eInspect the mounting surfaces, dowel pins, and mating shaft splines for wear, debris, or damage.\u003c\/li\u003e\n  \u003cli\u003eRig the reduction gear securely using appropriate lifting equipment, accounting for the 175 kg mass.\u003c\/li\u003e\n  \u003cli\u003eAlign the gear assembly to the base mounting interface and torque all retention fasteners evenly to ABB factory-specified tolerances.\u003c\/li\u003e\n  \u003cli\u003ePerform mechanical backlash checks and execute system calibration routines prior to returning the robot to automated service.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668584526187,"sku":"3HAC022279-002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-3hac022279-002-plc-programming-controller-sitc1zvrnsk_a7b43621-1393-4e90-a82c-96c81c3fc0e9.jpg?v=1765533000","url":"https:\/\/www.plcprotech.com\/products\/abb-3hac022279-002-robot-spare-part-reduction-gear-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}