{"product_id":"d42-1-uhv-stepper-motor-250mnm-475","title":"D42.1 UHV Stepper Motor, 250mNm  474","description":"\u003ch3 class=\"h5 aml-purple\"\u003eOverview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for use below 1 x 10\u003csup\u003e-10 \u003c\/sup\u003emBar (7.5 x 10\u003csup\u003e-11\u003c\/sup\u003e Torr)\u003c\/li\u003e\n\u003cli\u003eContinuous running in vacuum at high torque and step rates with AML drive\u003c\/li\u003e\n\u003cli\u003eBakeable to 200 °C\u003c\/li\u003e\n\u003cli\u003eStep angle of 1.8°\u003c\/li\u003e\n\u003cli\u003eStep angle tolerance of ±5%\u003c\/li\u003e\n\u003cli\u003eOperational temperature range -65 °C to +190 °C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOpen construction with all internal spaces vented\u003c\/li\u003e\n\u003cli\u003eGamma radiation hard versions available 1 x 10\u003csup\u003e6\u003c\/sup\u003e Gy\u003c\/li\u003e\n\u003cli\u003eStandard motors are fitted with open stainless steel bearings, lubricated with NyeTorr® 6300 ultra low outgassing UHV grease \u003c\/li\u003e\n\u003cli\u003e3-4 weeks ship time. Made to order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eD42.1 - C Cryogenic extended operating temperature option available, range -196 °C to +190 °C\u003c\/li\u003e\n\u003cli\u003eD42.1- H Hybrid silicone nitride ceramic bearings option available, dry lubricated with tungsten disulfide\u003c\/li\u003e\n\u003cli\u003eD42.1 - P Embedded thermocouple or PT100 sensor\u003c\/li\u003e\n\u003cli\u003eD42.1 - RAD Hard\u003c\/li\u003e\n\u003cli\u003eD42.1 - X Custom shaft modifications available\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arun Microelectronics","offers":[{"title":"D42.1 - Standard","offer_id":42117438865483,"sku":null,"price":1231.46,"currency_code":"USD","in_stock":true},{"title":"D42.1 - C UHV Stepper Motor Cryogenic","offer_id":42117429690443,"sku":null,"price":1424.0,"currency_code":"USD","in_stock":true},{"title":"D42.1 - H UHV Stepper Motor Hybrid Bearings","offer_id":42117429723211,"sku":null,"price":1424.0,"currency_code":"USD","in_stock":true},{"title":"D42.1 - P UHV Stepper Motor PT100 Temperature Sensor","offer_id":42117429755979,"sku":null,"price":1345.0,"currency_code":"USD","in_stock":true},{"title":"D42.1 - R UHV Stepper Motor RAD Hard","offer_id":42117429788747,"sku":null,"price":1424.0,"currency_code":"USD","in_stock":true},{"title":"D42.1 - X UHV Stepper Motor Shaft Modification","offer_id":42117429821515,"sku":null,"price":1461.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/0760\/6347\/files\/D42.11.webp?v=1771343089","url":"https:\/\/microphotonics.shop\/products\/d42-1-uhv-stepper-motor-250mnm-475","provider":"Micro Photonics ","version":"1.0","type":"link"}