{"product_id":"siemens-7mh7134-2ab30-milltronics-rbss-return-belt-speed-sensor","title":"Siemens 7MH7134-2AB30 Milltronics RBSS Return Belt Speed Sensor","description":"\u003cp\u003eThe \u003cstrong\u003e7MH7134-2AB30\u003c\/strong\u003e is a \u003cstrong\u003eMilltronics RBSS\u003c\/strong\u003e (Return Belt Speed Sensor) designed for precise speed monitoring on conveyor belts. This sensor is specifically intended for \u003cstrong\u003ereturn belt mounting\u003c\/strong\u003e, where it tracks belt velocity to provide critical feedback to speed-sensing systems. It operates within a range of \u003cstrong\u003e2 to 450 rpm\u003c\/strong\u003e and delivers a resolution of \u003cstrong\u003e150.4 pulses\/m (4.58 pulses\/ft)\u003c\/strong\u003e, ensuring high accuracy for industrial conveyor applications. The unit features a robust polyester-painted mild steel construction and comes complete with a dedicated mounting kit for streamlined installation.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Milltronics RBSS (Return Belt Speed Sensor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Range:\u003c\/strong\u003e 2 to 450 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Resolution:\u003c\/strong\u003e 150.4 pulses\/m (4.58 pulses\/ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 60 pulses per revolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyester painted mild steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Includes factory mounting kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, RCM, EAC, KCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus:\u003c\/strong\u003e Active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConveyor belt speed monitoring\u003c\/li\u003e\n\u003cli\u003eMining and aggregate processing plants\u003c\/li\u003e\n\u003cli\u003eGrain handling facilities\u003c\/li\u003e\n\u003cli\u003eCement and chemical bulk handling\u003c\/li\u003e\n\u003cli\u003eMaterial transport systems requiring slip detection or speed synchronization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e7MH7134-2AB30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eMilltronics RBSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Resolution\u003c\/td\u003e\n\u003ctd\u003e150.4 pulses\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Range\u003c\/td\u003e\n\u003ctd\u003e2 - 450 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyester painted mild steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.18 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity Code\u003c\/td\u003e\n\u003ctd\u003e85371099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExport Control (ECCN)\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Phase\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e The RBSS is designed for installation on the return (non-load-carrying) side of the conveyor belt. Use the provided mounting kit to ensure the sensor wheel maintains firm, consistent contact with the underside of the belt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment:\u003c\/strong\u003e Ensure the sensor is aligned perpendicular to the belt movement. Proper alignment is crucial to prevent uneven wear on the sensor wheel and to maintain accurate pulse counts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e While the polyester-painted mild steel provides durability, ensure the installation area is free from excessive material buildup that could impede the rotation of the sensor wheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabling:\u003c\/strong\u003e Use shielded cables for the pulse signal transmission to prevent electrical noise interference, especially if routing near motor power cables or variable frequency drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Periodically inspect the sensor wheel for wear and verify that the rotational resistance remains low to ensure accurate speed reporting throughout the system's operational life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52716786745707,"sku":"7MH7134-2AB30","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/7mh7134-2ab30-5w5pset0dpr_a79cf97b-a679-4bf2-aa9d-defea62a5ca8.jpg?v=1767089771","url":"https:\/\/www.plcprotech.com\/fr\/products\/siemens-7mh7134-2ab30-milltronics-rbss-return-belt-speed-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}