Data Sheet for Precision PotentiometerSingleturn Wirewound Potentiometer The RP19/20 potentiometers in 22 mm housing are suitable for applications where a accurate and compact sensor with high electrically effective rotation angle is required. ■ Accurate wirewound potentiometer ■ With or without mechanical end stop (320° / 360°) ■ Very high electrically effective angle of rotation 355° ±5° ■ Compact sensor with 12 mm installation depth ■ With many options The RP19/20 potentiometer series (RP19 with mechanical end stop) is a multitalent which is adaptable for a wide range of applications and is often used as a feedback sensor in valve control systems. In addition, the sensor convinces by its good accuracy. The radial gold-plated connection pins are suitable for flat connectors (2.8 mm according to DIN 46247 part 3). Effective electrical angle of rotation 1.) Total resistance 1.) Resistance tolerance Independent linearity (best straight line) 1.) Theoretical resolution 1.) Backlash (Hysteresis) 1.) Rotational noise (ENR) 1.) (Method C) Max. / recommended wiper current 1.) Power rating @ 70°C (0W @ 105°C) Insulation Voltage 1.) Insulation Resistance 1.) 10 Ohm..20 kOhm ±3% (±1%) ±0,5% (±0,35% R < IkOhm /±0,25% R > IkOhm) Depends on resistance value (see table below) < 0,5° 100 Ohm 35 mA / 2 pA 0,5 W 1000 VAC, 1min 1000 MOhm @ 1000 VDC Mechanical angle of rotation Lifetime (90% el. eff. angle half sine) 2.) Max. operational speed Bearing Operational torque @ ambient temperature 1.) 2.) End stop torque 1.) 2.) Operating temperature range Storage temperature range Protection grade (IEC 60529) Protection option D shaft sealing (IEC 60529) Vibration (IEC 68-2-6, Test Fc) Shock (IEC 68-2-27, Test Ea) Housing diameter Housing depth Shaft diameter Shaft type 320° +10° with stop 360° without stop 1 Mio. rotations 40 rev. / min. Sleeve bearing 5 Nmm 60 Ncm - MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 03/13/2019 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page: 1 of 5 Specifications are subject to chan

Singleturn Wirewound Potentiometer Series RP19/20 Mechanical Data, Environmental Conditions, Miscellaneous RP19 RP20 Max. radial load Max. axial load Connection type Connection position Sensor mounting Mass Fastening parts included in delivery Fastening torque mounting nut Material shaft Material housing <1 N <1 N Gold plated soldering lugs Radial Bushing 20 g Nut, toothed washer 150 Ncm Stainless steel Reinforced fibreglass PA66 1.) According IEC 60393 2.) Determined by climatic conditions according to IEC 68-1, para. 5.3.1 without load collectives Please note: Max. permissible supply voltage...

Singleturn Wirewound Potentiometer Series RP19/20 Order code Description Selection: standard=black/bold, possible options=grey/cursive For higher quantities or on-going demand, additional options are available as described below on request For Example: Multi ganged potentiometers (max. 10), sealed housing case, special electrical and mechanical angles of rotation, and special resistance and linearity tolerances. Furthermore we can mount gear wheels or attach cable assemblies with or without connectors and much more. MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn...

Singleturn Wirewound Potentiometer 3 \Mounting Surface ^ X Option DM = 06,35 Standard DM = 06,00 Option KA (on request) pin Assignment (rear view) 2 3 NC 1 MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Specifications are subject to change without notice

Data Sheet for Precision PotentiometerSingleturn Wirewound PotentiometerOn Request: Special machining on shaft Slot Counterbore hole Counterbore screw hole Screw Thread Screw thread inside hole MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 03/13/2019 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page: 5 of 5 Specifications are subject to change without notice