Data Sheet for Precision PotentiometerOil filled multiturn wirewound Potentiometer The potentiometers OF50 are filled with oil. The oil has a heat-dissipating function, cleans the resistance element of abrasion and protects it from moisture and aggressive substances. ■ Optional tandem version ■ Optional rear shaft ■ On request with limit switch MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 12/20/2022 Tel.: +49 89 46094-0 ■ www.megatron.de ■ [email protected] Page: 1 of 5 Specifications are subject to change
Open the catalog to page 1Oil filled multiturn wirewound Potentiometer Series OF50 Mechanical Data, Environmental Conditions, Miscellaneous 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 <75 VDC respectively <50 VAC in addition the max. power rating must be observed Number of wire turns / resolution Resolution in degree E.g. R5k 10-turn = 3600° / 6600 = 0,545° per winding resistive wire MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Tel.: +49 89 46094-0 ■ www.megatron.de...
Open the catalog to page 2Data Sheet for Precision PotentiometerOil filled multiturn wirewound PotentiometerOrder code Description Series Revolution with stop: Option 3 turn Option 5 turn 10 turn Resistance value /Option Tandem: Option 100 Ohm Option 200 Ohm Option 500 Ohm 1 kOhm Option 2 kOhm 5 kOhm 10 kOhm Option 20 kOhm Option 50 kOhm Option 100 kOhm Option 200 kOhm Selection: standard=black/bold, possible options=grey/italic Option rear shaft: Standard 06,00 x 28 mm Shaft length in mm Shaft diameter in mm (<6 mm) Front shaft: Standard 06,00 x 28 mm Option 06,35 mm Option shaft length in mm Option shaft diameter in...
Open the catalog to page 3Drawing for option rear shaft Dimensions in mm MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Tel.: +49 89 46094-0 ■ www.megatron.de ■ [email protected] Specifications are subject to change without notice
Open the catalog to page 4Data Sheet for Precision PotentiometerOil filled multiturn 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: 12/20/2022 Tel.: +49 89 46094-0 ■ www.megatron.de ■ [email protected] Page: 5 of 5 Specifications are subject to change without notice
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