Data Sheet for Precision Potentiometer Series AL17/19 Multiturn Wirewound Potentiometer The AL(R)17/19 potentiometers in 22 mm housing are suitable for applications where a precise and economical multiturn potentiometer is important. Electrical Data Effective electrical angle of rotation 1.) Total resistance 1.) 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 Ø6,35 AL(R)17 and AL(R)19 Ø6.00 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. Resistance tolerance Independent linearity (best straight line) 1.) Theoretical resolution 1.) Depends on resistance value (see table below) Rotational noise (ENR) 1.) (Method C) Max. / recommended wiper current 1.) Insulation Voltage 1.) Insulation Resistance 1.) Mechanical Data, Miscellaneous Mechanical angle of rotation Lifetime (90% el. eff. angle half sine) 2.) Brass bearing Operational torque @ ambient temperature 1.) 2.) Operating temperature range Storage temperature range Protection grade (IEC 60529) / housing protection Protection option D shaft sealing (IEC 60529) Housing diameter Housing depth Shaft diameter (AL17/19) Shaft type 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

Data Sheet for Precision Potentiometer Series AL17/19 Multiturn Wirewound Potentiometer Mechanical Data, Environmental Conditions, Miscellaneous Connection type Gold plated soldering lugs, optional with integrated connector Connection position Sensor mounting Fastening parts included in delivery Fastening torque mounting nut Material shaft Stainless steel Material housing 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...

Data Sheet for Precision Potentiometer Series AL17/19 Multiturn Wirewound Potentiometer Order code Description Selection: standard=black/bold, possible options=grey/cursive Slipping clutch: Without additional mechanics With integrated slipping clutch Shaft diameter: Ø 6,35 mm Ø 6,00 mm 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...

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 ▪ www.megatron.de ▪ [email protected] Specifications are subject to change without notice

Data Sheet for Precision Potentiometer Series AL17/19 Multiturn Wirewound Potentiometer Drawing option IP-Housing 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 Date: Page:

Data Sheet for Precision Potentiometer Series AL17/19 Multiturn Wirewound Potentiometer On Request: Special machining on shaft ±0.05 Counterbore hole Double side flat L Counterbore screw hole Screw Thread Screw thread inside hole M 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 Date: Page: