Multiturn Wirewound Potentiometer Series AL17/19 AL(R)17/19 soldering lugs The AL(R)17/19 potentiometers in 22 mm housing are suitable for applications where a precise and economical multiturn potentiometer is important. ■ Economical and precise multiturn sensor with numerous options ■ Simplified installation due to connector version ■ Version ALR17/19 with integrated slipping clutch ■ Version with sealed housing IP67 The shaft diameters 06,35 AL(R)17 and AL(R)19 06.00 mm are equipped with a screwdriver slot. In addition, an optional integrated slipping clutch protects the potentiometer from damage by overrunning the end stops and facilitates the zero point adjustment. The potentiometer is available in 3, 5 or 10 turn version (optional in 1,2, 4, 6, 7 or 8 turn). The radial gold-plated connection pins are suitable for flat connectors (2.8 mm according to DIN 46247 part 3) and the connector version simplifies the mounting. 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.) Depends on resistance value (see table below) Mechanical Data, 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) / housing protection 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 (AL17/19) Shaft type MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 07/22/2020 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page: 1 of 6

Data Sheet for Precision PotentiometerMultiturn Wirewound Potentiometer 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 Resistance value Ohm Number of wire turns (AL(R)1703/AL(R)1903) Number of wire turns (AL(R)1705/AL(R)1905) Number of wire turns (AL(R)1710/AL(R)1910) Resolution in degree E.g. R5k 5-turn = 1800° / 3200 = 0,563° per...

Multiturn Wirewound Potentiometer Series AL17/19 Order code Description Selection: standard=black/bold, possible options=grey/cursive Revolutions with stop: Option 1-turn Option 2-turn 3-turn Option 4-turn 5-turn Option 6-turn Option 7-turn Option 8-turn - on request 10-turn Resistance value /Option Tandem: Option 100 Ohm Option 500 Ohm 1 kOhm Option 2 kOhm 5 kOhm 10 kOhm Option 20 kOhm (only 5 to 10 Turn) Option 50 kOhm (only 5 to 10 Turn) Option 100 kOhm (only 10 Turn) Option rear shaft (not with IP67): AL(R)17 = 06,35 x 15 mm AL(R)19 = 06,00 x 15 mm Shaft length in mm Shaft diameter in mm...

Data Sheet for Precision Potentiometer Series AL17/19 Multiturn Wirewound Potentiometer Drawing Option KA (on request) pin Assignment (rear view) 2 Clamping screws Mounting Surface 3/8"-32 UNEF Option: rear shaft extension multiganged 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 Wirewound Potentiometer Drawing option IP-Housing 7,6 ±0,2 MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 07/22/2020 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page: 5 of 6 Specifications are subject to change without notice

Data Sheet for Precision PotentiometerMultiturn 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: 07/22/2020 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page: 6 of 6 Specifications are subject to change without notice