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AMPN 41

Product catalog summary

Overview: The Absolute Encoder AMPN 41 is designed with a PROFINET IO interface and PROFIsafe protocol, ensuring functional safety compliant with EN 61508: SIL CL3 and EN ISO 13849: PL e. It features a solid shaft and offers a 13-bit resolution with 32,768 revolutions.

Specifications:

Resolution: 13 Bit (Singleturn), 15 Bit (Multiturn)
Incremental Signals: 4096 pulses for position feedback
Construction Types: B5 (flange), B35 (flange and foot)
Protection Degree: IP54 (labyrinth seal), IP66 (axial shaft seal)

Electrical Data:

Supply Voltage: 13-27 V DC, SELV/PELV
Current Consumption: < 180 mA at 24 V DC
Transmission Rate: 100 Mbit/s
Cycle Time: ≥ 1 ms (IRT / RT)

Safety Features:

Two redundant scanning systems with internal cross comparison
High demand operating mode with a proof test interval of 20 years
Parameters include integration time, monitoring window size, and direction of counting

Mechanical Data:

Mass: Approx. 3.0 kg (B5), 3.5 kg (B35)
Permissible Speed: ≤ 6000 min-1 (IP54), ≤ 4000 min-1 (IP66)
Rotor Moment of Inertia: Approx. 400 gcm² (IP54), 330 gcm² (IP66)

Environmental Conditions:

Vibration Resistance: ≤ 100 m/s²
Shock Resistance: ≤ 1000 m/s²
Temperature Range: -25 to +70 °C (operation), -30 to +60 °C (storage)
Humidity: 98% non-condensing

Compliance: EMC standards EN 61000-6-2:2005 and EN 61000-6-3:2007 are met, ensuring immunity to disturbance and transient emissions.

Catalog excerpts

Absolute Encoder AMPN 41 – PROFINET IO / PROFIsafe  PROFINET IO interface with PROFIsafe protocol  Type with solid shaft  Functional safety according to - EN 61508: - EN ISO 13849: 13 Bit resolution, 32768 revolutions Incremental signals for position feedback, 4096 pulses Construction types B5 (flange) and B35 (flange and foot) Degree of protection: IP54 (labyrinth seal) and IP66 (axial shaft seal) Electrical Data Supply voltage Current consumption without load Singleturn resolution Multiturn resolution Output code Additional features Incremental output without reference pulse Cycle Time Transmission rate velocity output in increments/integration time, safe Safety principle 2 redundant scanning systems with internal cross comparison Safety of the total system - T1, proof test - PFH, "High demand" operating mode - PFDav (T = 20 a) - MTTFd high - DCavg high Parameter1) - Integration time, safe / unsafe - Size of monitoring window - Standstill tolerance Preset - Direction of counting 50 ms…500 ms / 5 ms…500 ms 50…4000 increments 1…5 increments/integration time, safe Forward, Backward secured programmable parameter Mechanical Data Mass - Construction type B5 - Construction type B35 Mechanically permissible speed - Degree of protection IP54 - Degree of protection IP66 Rotor moment of inertia - Degree of protection IP54 - Degree of protection IP66 approx. 400 gcm² approx. 330 gcm² Breakaway torque - Degree of protection IP54 - Degree of protection IP66 Johannes Huebner Fabrik elektrischer Maschinen GmbH Siemensstrasse 7 35394 Giessen / GERMANY Modifications reserved

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Absolute Encoder AMPN 41 – PROFINET IO / PROFIsafe Environmental conditions Vibration resistance, EN 60068-2-6:2008 EMC - Immunity to disturbance - Transient emissions Encoder temperature range Storage temperature - IP54 with labyrinth seal - IP66 with axial shaft seal valid with screwed on mating connector Johannes Huebner Fabrik elektrischer Maschinen GmbH Siemensstrasse 7 35394 Giessen / GERMANY Modifications reserved

Open the catalog to page 2

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