rmf v ishay sfernice document number: 54003 revision 16-jul-01 www.vishay.com 8 for technical questions, contact sfer@vishay .com features ? high accuracy ? long life ? easy mounting theoretical electrical angle (tea = e) aea - 2 independent linearity a 1%; b 0.5% over tea c 0.25%; d 0.1% on request down to e 0.05% actual electrical angle (aea) 340 3 or 350 2 according to the model t otal resistance r t 1k ? , 2k ? , 5k ? , 10k ? on request other values t otal resistance tolerance at 20c 20% repeatability < 0.01% w iper current 1ma max. continuous, recommended: a few a load impedance 1000 times r t minimum insulation resistance > 1000m ? 500vdc dielectric strength > 500vrms at 50hz mechanical angle ma 360 continuous substrate thermosetting resin t ermination turrets on request wires, cables w iper multi-finger precious metal alloy conductive plastic rotative transducer elements (kit) electrical specifications mechanical specifications life 50 million of cycle t emperature limits ? 30c at + 85c performance it is made of 2 parts: ?a sensing element in a housing ?a wiper on request, their shapes and sizes can be custom-designed to fit your equipment. the rmf is a precision rotative motion transducer designed for easy mounting into your equipment.
rmf vish ay sfernice document number: 54003 revision 16-jul-01 www.vishay.com 9 for technical questions, contact sfer@vishay .com series kit model rm type f f: plastic s: serigraphy size 116 linearity d a: 1% b: 0.5% c: 0.25% d: 0.1% e: 0.05% resistance 103 first 2 digits are significant numbers third indicates number of zeros special features w ... code ordering information conductive plastic rotative transducer elements (kit) examples of special designs
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