{"product_id":"wittur-door-operator-circuit-board-midi-supra-903376g01k","title":"Wittur Door Operator Circuit Board Midi Supra 903376G01K","description":"\u003cp data-start=\"236\" data-end=\"826\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDesigned for Wittur-Selcom Midi Supra elevator door systems, this OEM controller board serves as the dedicated electronic control unit for the door operator. Identified by part numbers \u003cstrong data-start=\"431\" data-end=\"445\"\u003e903376G01K and 116366\u003c\/strong\u003e, it manages the complete door operating cycle—including opening, closing, acceleration, deceleration, and obstruction response. Engineered for demanding commercial elevator applications, the board continuously adjusts motor performance to deliver smooth, reliable door movement while accommodating varying door weights and operating conditions.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"828\" data-end=\"1330\"\u003eThe controller supports advanced door operator functionality through intelligent speed profile management, continuous mass detection, and electronically regulated closing force. It processes signals from compatible door protection devices, including light curtains and safety edges, to reverse door motion when an obstruction is detected. A dedicated 24V emergency battery input allows the door operator to perform emergency door opening during power interruptions when used within a compatible system.\u003c\/p\u003e\n\u003cp data-start=\"1332\" data-end=\"1701\"\u003eOriginally developed for Wittur-Selcom Midi Supra door operators, this controller board is also found in elevator systems manufactured by Otis, Schindler, KONE, and TK Elevator where Wittur door packages are installed. It is equally well suited for modernization projects and retrofit applications utilizing Wittur door equipment with existing elevator control systems.\u003c\/p\u003e\n\u003cul data-start=\"1703\" data-end=\"2452\"\u003e\n\u003cli data-section-id=\"1xbi2fk\" data-start=\"1703\" data-end=\"1753\"\u003eOEM Wittur-Selcom door operator controller board\u003c\/li\u003e\n\u003cli data-section-id=\"xq2ymn\" data-start=\"1754\" data-end=\"1809\"\u003eCompatible with Wittur-Selcom Midi Supra door systems\u003c\/li\u003e\n\u003cli data-section-id=\"1gfisly\" data-start=\"1810\" data-end=\"1846\"\u003eAssociated part numbers: \u003cstrong data-start=\"1832\" data-end=\"1846\"\u003e903376G01K, 116366\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lbjsbl\" data-start=\"1847\" data-end=\"1906\"\u003eDedicated controller for elevator door operator functions\u003c\/li\u003e\n\u003cli data-section-id=\"1iu2sup\" data-start=\"1907\" data-end=\"1980\"\u003eControls door opening, closing, acceleration, and deceleration profiles\u003c\/li\u003e\n\u003cli data-section-id=\"7mmj8c\" data-start=\"1981\" data-end=\"2051\"\u003eContinuous mass detection for automatic motor performance adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"d6irv7\" data-start=\"2052\" data-end=\"2109\"\u003eSupports door packages up to approximately 1,200 kg\u003c\/li\u003e\n\u003cli data-section-id=\"kl2fbk\" data-start=\"2110\" data-end=\"2147\"\u003eElectronic closing force regulation\u003c\/li\u003e\n\u003cli data-section-id=\"kbr8u7\" data-start=\"2148\" data-end=\"2234\"\u003eCompatible with light curtains and door edge safety devices for obstruction reversal\u003c\/li\u003e\n\u003cli data-section-id=\"1vac4mh\" data-start=\"2235\" data-end=\"2298\"\u003e24V emergency battery supply input for emergency door opening\u003c\/li\u003e\n\u003cli data-section-id=\"1tth7wc\" data-start=\"2299\" data-end=\"2353\"\u003eUsed in OEM installations and modernization projects\u003c\/li\u003e\n\u003cli data-section-id=\"chxn98\" data-start=\"2354\" data-end=\"2452\"\u003eCommonly found in systems utilizing Wittur door equipment across multiple elevator manufacturers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2454\" data-end=\"2725\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eEvery replacement electronic component should be installed and verified by qualified elevator personnel using appropriate procedures and compatible system components. Proper installation and inspection help ensure reliable door operation and long-term system performance.\u003c\/p\u003e","brand":"Multi-lift Use","offers":[{"title":"Default Title","offer_id":47471190212770,"sku":"PCB.116366","price":2930.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/7949\/1234\/files\/Wittur-Door-Operator-Circuit-Board-903376G01K_4.png?v=1784921228","url":"https:\/\/liftpartspro.com\/products\/wittur-door-operator-circuit-board-midi-supra-903376g01k","provider":"Lift Parts Pro","version":"1.0","type":"link"}