RP12 Multi-Turn www.vishay.com Vishay MCB Multi-Turn Potentiometer from 5 Turns to 200 Turns (More on Request) FEATURES • Conductive plastic potentiometer technology • Big flexibility to adjust the number of turns to the request • Anodized light alloy housing • Stainless steel shaft • Flange mounting • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 QUICK REFERENCE DATA Sensor type Output type Market appliance Dimensions ROTATIONAL - multi-turns Output by wires Avionics, industrial Diameter 1/2" (12.7 mm) ELECTRICAL SPECIFICATIONS PARAMETER Useful electrical travel Rated resistance 1800° to 72 000° ± 5 % 2 k ± 20 % to 4.7 k ± 20 % (more on request) Independent linearity ± 2 % (less on request) Insulation resistance > 1 G, 500 VCC Test voltage 500 VAC / 50 Hz, 1 min Rated dissipation at 40 °C 0.5 W Resolution Infinite Wiper current < 1 mA MECHANICAL SPECIFICATIONS PARAMETER Mechanical travel Useful electrical travel ± 1080° (up to ± 180° on request) Starting and operating torque < 50 cN cm Backlash Mounting specification < 50° (< 25° on request) Flexible coupling between motor element (customer) and potentiometer shaft Shaft end play < 0.25 mm Shaft radial play < 0.25 mm PERFORMANCE PARAMETER Operating temperature range -15 °C to +55 °C Storage temperature range -55 °C to +85 °C Life at 250 tr/min 10M rotations (more on request), resistance variation: 5 % max. Maximum rotation speed 250 rpm (more on request) Vibration 10 g Shock 50 g Note • Nothing stated herein shall be construed as a guarantee of quality or durability. Revision: 09-Sep-15 Document Number: 32531 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 RP12 Multi-Turn www.vishay.com Vishay MCB SAP PART NUMBERING GUIDELINES MODEL USEFUL ELECTRICAL TRAVEL (TURNS) TYPE VALUE LINEARITY LEADS PACKAGING RP12 050 100 T = turns 472 = 4K7 X=2% W = wire B = bulk Ø 12.7 DIMENSIONS in millimeters L Ø3 Ø 10 19 Cable or wires or wires and connector Number of turns 5 10 20 50 100 150 200 Length 59 61 65 77 97 117 137 OPTIONS (on request) • Bigger number of turns • Other ohmic value and tolerance on this ohmic value • Other linearity • Other shaft and flange designs • Other temperature ranges Revision: 09-Sep-15 Document Number: 32531 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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