Optical Encoders Series SPM (SPNTM) ■ Up to 1024 pulses / 360o ■ 2 channels + index pulse ■ Outputs TTL-compatible or as option linedriver ■ Supply voltage 5 VDC ■ Fast and simple to install, less than 19mm installation depth ■ Upper limit frequency 100 kHz The series SPM is available with higher operational torque (manual feeling) together with IP 55M/IP66S protection grade from shaft side. Thus SPM is especially suitable as panel encoder for manual settings. In comparison to series SPM the series SPNTM offers a low operational torque with IP40 protection grade from shaft side. SPNTM is primary made for sensor applications. Number of pulses Output channels Output electronics Supply voltage Current consumption (no load) Output voltage High @ IOH Output voltage Low @ IOL Max. output current per channel Limit frequency 50, 96, 100, 200, 256, 360, 400, 500, 512,1000, 1024 Imp./Rev. A, B, Z (Z not available for 96 Imp./Rev. and1024 Imp./Rev.) TTL or as an option linedriver 5 VDC +/-10 % 2 channels A/B typ. 17 mA 3 channels A/B/Z typ. 57 mA Min. 2.4 V (2 channels A/B: IOH = -40 pA max., 3 channels A/B/Z: IOH = -200 pA max.) Max. 0.4 V (2 channels A/B: IOL = 3,2 mA, IOL 3 channels 3,86 mA) 5 mA 100 kHz > 100 Mio. shaft rotating movements Max. operational speed Operational torque Max. allowed axial load Max. allowed radial load Life time shaft bearing i.) Fastening torque mounting nut Protection grade front side (IEC 60529) Protection grade rear side (without solder or clamping terminals) Operating temperature range Storage temperature range Shaft bearing Material housing Material shaft Material encoder disc Mass (product without option N or ST) IP55M, IP66S (IP protection grade is ensured until 200 000 shaft movements) IP40 (IP protection grade is ensured until 100 Mio. shaft rotating movements) -20..+60 oC (other temperatures on request) -40..+100 oC Sleeve bearing Thermoplastic / bronze Stainless steel Thermoplastic app. 25 g MEGATRON Elektronik GmbH & Co. KG ■ Hermann-Oberth-Strasse 7 ■ 85640 Putzbrunn / Munich Date: 04/29/2021 Tel.: +49 89 46094-0 ■ Fax: +49 89 46094-201 ■ www.megatron.de ■ [email protected] Page: 1 of 7 Specifications are subject to change without notice

Optical Encoders Series SPM (SPNTM) Mechanical and Environment Data Vibration proof (IEC 68-2-6, Test Fc) ±1,5 mm / 20 g / 10 bis 2000 Hz / 16 frequency cycles (3 x 4 h) Shock proof (IEC 68-27, Test Ea) 50 g / 11 ms / half-sine (3 x 6 shocks) Fastening parts included in delivery Hex nut AF14, tooth washer 1.) Determined by climatic conditions according to IEC 68-1, para. 5.3.1 without load collectives 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...

Optical Encoders Series SPM (SPNTM) Order Code Description Series SPM, SPNTM Selection: standard=black/bold, possible options=grey/cursive 1.) Option BZ = 3 Channels: Track A, Track B, Track Z (One index impulse per 360° rotation) Option B = 2 Channels: Track A, Track B, without index impulse The number of pulses per revolution and the possible number of channels can not be chosen arbitrarily. For example it is not possible to get the optical resolution 1024ppr together with index track Z. 2.) This option is only available with minimum order quantity Requirement: Operational torque requirement...

Data Sheet for Angle SensorsOptical Encoders Series SPM (SPNTM) For higher quantities or on-going demand, additional options are available as described below on request For example: ■ Other pulses per revolution: 1250 / 2000 / 2048 / 2500 / 4000 / 4096 / 5000 ■ Tandem version with 2 independent optical discs and 2 optical modules, also with different numbers of pulses, shaft flattening ■ Ball bearing instead of sleeve bearing ■ Special shaft design. For example: change of shaft length, special shaft flattening, shaft diameters < 6,35mm ■ Other operational torque ■ Special cable and connection...

Data Sheet for Angle Sensors B Optical Encoders with Plug Housing with Plug Housing Matching fastening Screw ISO Mating Connector: w/o Plug MOLEX: KK 254 Crimp Housi Drilling A 254 Crimp Terminal Series KK Mating Connector with Plug MOLEX: SL Housing, 5 Circuit SL Crimp terminal Seri Performance of Drilling Patttern data see Megat Material Limitation according to 2011/65/E Standard shaft dimensions 9,3 ±0,5 Shaft diameter D The copying, use, distribution or disdosure of the confidentional and strictly prohibited without prior written consent. Any breach shall sub rights B in the event of the...

Optical Encoders Sufficient ESD protection is necessary for the transport, assembly and operation of the encoder. PIN Assignment Series SPM, SPNTM PIN Option B (2 Channels) Option BZ (3 Channels) PIN 2 Do not connect ! Channel Z (Index) Recommendations for mating connectors: Standard, contact pins (TTL output): MOLEX: KK 254 crimp housing, 5 circuits, series 2695 KK254 crimp terminals series 2759 For Option ST (with plug and TTL output): MOLEX: SL crimp housing, 5 circuits, series 70066 SL crimp terminals series 70058 For Option N (with plug and linedriver output): MOLEX: SL housing, 8 circuits,...

Data Sheet for Angle Sensors Optical Encoders Output Signals TTL (2 Channels) Sense of Rotation: CW (Clockwise) Output Signals TTL (3 Channels) Sense of Rotation: CW (Clockwise) C C Possible Output Signal Deviations (2 Channels) Picture 2 Picture 2 Possible Output Signal Deviations (3 Channels) Picture Picture 11 1, 2, 3, 4 =    = ±   4 12  = ± 4 12 Matching fastening Screw ISO 7380-1 M3 Tightening torque max. 0,6 Nm Mating Connector: Matching fastening 254 Crimp Housing, M3 Tightening torque max. 0,6 Nm MOLEX: KK Screw ISO 7380-1 5 Circuits, Series 2695 Output Signals Linedriver...