{"product_id":"leybold-nt-341-mct-turbomolecular-pump-controller","title":"Leybold NT 341 MCT Turbomolecular Pump Controller","description":"\u003cp\u003eThe \u003cb\u003eLeybold NT 341 MCT\u003c\/b\u003e (Part Number: \u003cb\u003e85734\u003c\/b\u003e) is a high-reliability electronic drive unit and power supply designed to drive and manage classic Leybold TURBOVAC series turbomolecular vacuum pumps equipped with ceramic ball bearings and active temperature management systems. Operating as a rack-mountable controller, the NT 341 MCT converts single-phase AC line power into variable-frequency drive current to maintain optimal rotor speeds up to 36,000 RPM.\u003c\/p\u003e\n\u003cp\u003eThe \u003cb\u003e\"MCT\"\u003c\/b\u003e designation indicates specialized integration features, including motor drive output, dynamic heating\/cooling regulation, and remote monitoring terminal connections. The controller incorporates active electronic protection against over-temperature, current overloads, and improper foreline pressure, making it ideal for laboratory UHV applications, mass spectrometry, and semiconductor processing.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003cdiv class=\"table-block-component\"\u003e\n\u003cdiv class=\"table-block has-export-button new-table-style is-at-scroll-start is-at-scroll-end\"\u003e\n\u003cdiv class=\"table-content md-content\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eInput Supply Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 \/ 120 \/ 220 \/ 240 VAC (\u003cspan class=\"math-inline\"\u003e\u003cspan class=\"katex\"\u003e\u003cspan class=\"katex-html\"\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003cspan class=\"mord\"\u003e±\u003c\/span\u003e\u003cspan class=\"mord\"\u003e10%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e), 1-Phase (50\/60 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMax Power Output\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~500 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOutput Drive Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3-Phase Variable AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDrive Frequency Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 600 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFront Panel Interface\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog status meters \/ Status LEDs (RPM, Power, Fault)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eRemote Interlocks \u0026amp; I\/O\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25-pin D-Sub Remote Control Terminal \u0026amp; Temperature Sensor Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAuxiliary Output Control\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDirect terminals for Air Cooling Fans, Venting Solenoid Valves, \u0026amp; TMS Heaters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eForm Factor\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e19\" Rack Mountable (3U Profile \/ Half-Rack Width)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOperating Temperature\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 °C to 45 °C (32 °F to 113 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~7.2 kg (15.8 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eCompatible Turbo Pump Series\u003c\/h2\u003e\n\u003cp\u003eThe NT 341 MCT serves as a primary electronic controller for classic Leybold TURBOVAC turbomolecular pumps, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTURBOVAC 340 M \/ 340 MCT Series\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTURBOVAC 151 \/ 151C, 361 \/ 361C, 600 \/ 600C Series\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTURBOVAC 1000 \/ 1000C Series\u003c\/b\u003e (when configured within power output bounds)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features \u0026amp; Lab Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Temperature Management (MCT):\u003c\/b\u003e Controls external heating jackets and cooling fans directly to manage condensation of low-volatility process gases inside the turbopump housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSelectable Line Voltage:\u003c\/b\u003e Multi-tap transformer architecture accommodates major global AC voltage standards via standard fuse block jumpers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Fault Diagnostics:\u003c\/b\u003e Front-panel indicators and remote interlock terminals provide immediate monitoring of motor temperature, rotor acceleration, and speed thresholds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRobust Analog\/Digital Remote Control:\u003c\/b\u003e Enables automated tool interlock handshake (START, STOP, NORMAL SPEED REACHED, ERROR) with main PLC control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leybold","offers":[{"title":"Default Title","offer_id":47945216131261,"sku":null,"price":2295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1016\/9021\/files\/LeyboldNT341MCT_1.jpg?v=1785881487","url":"https:\/\/labvac.com\/products\/leybold-nt-341-mct-turbomolecular-pump-controller","provider":"Labvac","version":"1.0","type":"link"}