Controls

Hydraulics

Parker RF55

Sensor Condition Monitoring 0-5v  Ratiometric Output, Non-Contact & 12v Battery Options.

There are three versions of the Parker RF55 rotary friction control.

Two of the versions are powered by 5Vdc and have 10%-90% ratiometric outputs. Of these, 1 has a 90° working angle, three detents and dual outputs; the other has 360° continuous rotation and a single output. The third version is powered by the vehicle´s 12v battery and has a 90° working angle and a single output.

The RF55 has glass-filled nylon construction for strength and corrosion resistance. The control uses non-contact, Hall effect technology for trouble-free operation. The control is very robust and able to withstand rugged applications.

  • Specifications
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    • - collapse all

    Mechanical

    Angular Travel 90º or 360º continuous -
    Operating Life 1 million cycles -
    Housing Material Glass-filled nylon Corrosion resistant
    Height 48.3mm(1.90 in) to Top & 83.8mm (3.3 inch) total length -
    Width Ø40mm (1.58 inch) -
    Connector Deutsch DTM -
    Mounting Mounting nut and washer are supplied -
    Weight 77 g -
    Shock 1m drop -
    Vibration 30 Gs -

    Electrical

    Working Angle 90° or 360° -
    Supply Voltage, Vs 5.0 +/-10% Vdc 5 V ratiometric versions
    Max. Voltage, Vs 8 Vdc 5 V ratiometric versions
    Supply Voltage, VBAT 12.0 ±10% Vdc 12V versions
    Max. Voltage, VBAT 16Vdc 12V versions
    Current Supply Max 8.0 mA per output -
    Output at -45° 10% VS (5 V, 90° versions. Output is ratiometric to Vs. Secondary output is inverse) 0.5V (12 V, 90° versions. The output is 0.5 - 4.5 Vdc. )
    Output at 0° 50% VS (5 V, 90° versions. Output is ratiometric to Vs. Secondary output is inverse) 2.5 V (5 V, 90° versions. Output is ratiometric to Vs. Secondary output is inverse)
    Output at +45° 90% Vs (5 V, 90° versions. Output is ratiometric to Vs. Secondary output is inverse) 4.5 V (12 V, 90° versions. The output is 0.5 - 4.5 Vdc.)

    Environmental

    Operating Temperature Range −40°C to +85°C -
    Storage Temperature Range −40°C to +85°C -
    Climage Sealing (electronics) IP66
    Chemical Environment Liquids (resistance) Standard automotive

    General

    Ordering Part Number - -
    RF55 (12V, 90°, 1 output (0.5 - 4.5 Vdc)) 153880ECD
    RF55 (5V, 90°, 3 detents, 2 outputs (10-90% ratiometric)) 153881ECD
    RF55 (5V, 360° continuous, 1 output (10-90% ratiometric)) 153882ECD
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