Data Sheet for Precision PotentiometerMultiturn Hybrid Potentiometer The HH21 potentiometers in 20 mm housing are suitable for applications where a long life span and very high-resolution multiturn potentiometer with servo flange is important. ■ Very high-resolution and long-lasting due to hybrid technology ■ Very clean signal - no winding jumps thanks to hybrid technology ■ 2 x ball bearing ■ Option limit switch The high-resolution precision potentiometers of the HH21 series have a wire-wound resistor element, which is finished with a conductive plastic layer. Thus the so-called winding jumps are omitted and the resolution is almost infinite. Due to the smooth surface of the resistance element, the hybrid potentiometer has a significantly longer life span. The potentiometer is available in a 3, 5 or 10 turn version. Effective electrical angle of rotation 1.) Total resistance 1.) Resistance tolerance Independent linearity (best straight line) 1.) Theoretical resolution 1.) Backlash (Hysteresis) 1.) Max. / recommended wiper current 1.) Power rating @ 70°C (0W @ 105°C) Insulation Voltage 1.) Insulation Resistance 1.) Mechanical Data, Environmental Conditions, Miscellaneous 3-turn 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) Vibration (IEC 68-2-6, Test Fc) Shock (IEC 68-2-27, Test Ea) Housing diameter Housing depth Shaft diameter Shaft type 1800° +10° 5 Mio. rotations 40 rev. / min. 2 x ball bearing 3 Nmm 60 Ncm -55.. + 105°C -55.. + 105°C MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 12/19/2018 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page: 1 of 5 Specifications are subject to chan

Multiturn Hybrid Potentiometer Series HH21 Mechanical Data, Environmental Condi-3-turn tions, 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 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 PotentiometerMultiturn Hybrid Potentiometer Order code For higher quantities or on-going demand, additional options are available as described below on request For Example: Multi ganged potentiometers (max. 2), 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 / Munich Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected]...

Data Sheet for Precision Potentiometer Series HH21 Multiturn Hybrid PotentiometerDrawing Model Dimensions in mm Connection diagram 1 3 2 2 CW Option: limit switch 22M Unless otherwise specified, the limit-switch is of inscription type on both ends. - Rating of limit-switch 1A, 125V.A.C. (resistance load) - Life expectancy of limit-switch: 50,000 operations - Operating temperature range: -55° C.. + 105°C MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 12/19/2018 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page:...

Data Sheet for Precision PotentiometerMultiturn Hybrid PotentiometerOn Request: Special machining on shaft Slot Double side flat Counterbore hole Counterbore screw hole Screw Thread Screw thread inside hole MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 12/19/2018 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