Output variants Analogue voltage or current loop output (12 bit resolution) Analogue PWM output (12 bit resolution) Digital outputs SPI (also redundant), SER or SSI Absolute linearity up to 0.6% Programmable Multi- or singleturn Analogue voltage or current loop output (12 bit resolution) absolute encoders Not True-Power-On, max. 200 revolutions (72000°) 1 to 1024 Impulses per revolution (ppr.) Outputs TTL, Push-Pull, Open Collector 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 Technical Data Incremental encoders Singleturn absolute encoders In addition to many standard options, the modular system of the HTx25K encoders enables optimal adaptation to the respective requirements of the application. In addition, the concept also allows timely customer-specific adjustments (even in small series) based on a clearly structured price model. Typical modifications are, for example, customer-specific shaft geometries, custom signal output functions, special cable lengths or individually assembled electrical connection cables. The HTx25K is the smallest metal-housed kit encoder in the MEGATRON product range. They feature a solid aluminium housing, a high IP protection and can be precisely aligned with the magnet in the application. The signal processing is digital and based on latest Hall sensor technology that ensure reliable magnetic recording of measured values. The gradient-based evaluation ensures high interference immunity, e. g. against temperature fluctuations and EMC influences. The kit encoders of the HTx25K series are specially designed for applications in rough environments with limited space, where the rotation or angular position of externally mounted components are measured. The rugged contactless encoders in the Ø25 mm metal housing can be precisely matched to the respective area of application thanks to their numerous electronic and mechanical options. Whether as incremental or absolute value encoders, they cover a wide range of applications and, depending on the output electronics, are used in plant engineering, special machinery, and automated guided vehicles (AGVs), for example. HTx25K encoders – robust and versatile Ø25 mm aluminium metal housing Maximum life time expectation Magnetic, gradient-based signal evaluation Digital signal processing Protection IP68 Operating temperature range -30..85°C Measurement range up to 360° singleturn, 72000° multiturn Programmable signal output function (factory or fieldprogrammable/teach-in) Cable/connector outlet radial or axial Electrical connections M8 plug or round ca

       v.   Redundant Serial Output SPI – HTS25KX      c.  Programmable Multi-/Singleturn Encoders with Analogue Output – HTA25KPM 4.  MECHANICAL DATA, COMPLIANCE AND ENVIRONMENTAL SPECIFICATIONS 5.  ORDER CODES – FULL OVERVIEW 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 Technical Data        iv.   Serial output SPI, SPI or SSI – HTS25K        iii.   Pulse Width Modulation (PWM) – HTP25K        ii.   Redundant Analogue Voltage Output – HTA25KX...

Series overview >>Please refer to the following sections for details Digital absolute Digital absolute Analogue absolute Analogue absolute Analogue absolute Effective electrical angle of rotation 0-10° to 0-72000° (programmable by user) factory programming 0 to 3600° Output type Push-Pull, open collector Supply voltage Output type Supply voltage Supply voltage(s) Output type Supply voltage 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 Technical...

Absolute Encoders with Current Loop or Voltage Output Key features HTA25K: Analogue outputs 0 to 5 V, 0 to 10 V, 4 to 20 mA Redundant versions available – see separate section Several factory programming possibilities Supply voltages: 5 VDC ±10%, 15 to 30 VDC, 9 to 30 VDC Electrical data Output signal Update rate Supply voltage Output load Power consumption (no load) Wire colour/pin assignment Option PG(R) Plug M8 (R) – pin assignment for 3-pin connector If you need a defined orientation of the cable outlet, please choose our housings with radial cable outlet and use straight mating connectors....

Absolute Encoders with Current Loop or Voltage Output 1 m round cable, axial 1 m round cable, radial Plug M8, axial Connector M8, radial Round cable, customer-specific cable length [X,XX m], axial Round cable, customer-specific cable length [X,XX m], radial Installation variant/drilling pattern: Standard version S (Pins for exact alignment optional and not included) Variant P, pins pre-installed on the rotary encoder for precise alignment Overview PG PGR M8 M8R PGX,XX PGRX,XX Electrical connection, cable length: Order example HTA25K Requirements: VSUP=5 V / OUT=0 to 5 V, sense of rotation CW,...

Absolute Encoders with Redundant Voltage Output Series HTA25KX – singleturn, analogue output, redundant Key features HTA25KX : Independent signal processing. The HTA25KX rotary encoder electronics are based mainly on one Hall IC in which two semiconductor dies independently capture, evaluate and output the measured values Supply voltage, signal output and ground are galvanically insulated => separate electrical connections Supply voltages: 2 x 5 VDC or 2 x 15 to 30 VDC Signal outputs: 2 x 0 to 5 V or 2 x 0 to 10 V Electrical data HTA25KX – singleturn, analogue output, redundant Output signal...

Absolute Encoders with Redundant Voltage Output 1 m round cable, axial 1 m round cable, radial Plug M8, axial Connector M8, radial Round cable, customer-specific cable length [X,XX m], axial Round cable, customer-specific cable length [X,XX m], radial Overview PG PGR M8 M8R PGX,XX PGRX,XX Installation variant/drilling pattern: Standard version S (Pins for exact alignment optional and not included) Variant P, pins pre-installed on the rotary encoder for precise alignment Electrical connection, cable length: Rotation angle* in [°]: 360 320 270 180 90 Custom rotation angle (≥7°, positive integer)...