RA20

Resistors

RESISTOR,VARIABLE,WIRE WOUND,NONPRECISION

RA20

5905-00-702-6278

5905 - Resistors

Zurn Industries Inc

RESISTOR,VARIABLE,WIRE WOUND,NONPRECISION

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Technical Characteristics

  • Overall Length

    1.164 inches minimum and 1.326 inches maximum

  • Nonturn Device Location

    at 9 oclock

  • Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

    105.0 single section

  • Standard Taper Curve Per Section

    a single section

  • Nonturn Device Radius

    0.516 inches minimum and 0.546 inches maximum

  • Terminal Location

    radially positioned over less than half the circumference

  • Resistance Tolerance Per Section In Percent

    -10.0/+10.0 single section

  • Mounting Method

    locking bushing

  • Section Quantity

    1

  • Screw Thread Quantity Per Inch

    32.0

  • Electrical Resistance Per Section

    50.000 ohms single section

  • Screw Thread Series Designator

    unef

  • Reliability Indicator

    not established

  • Actuator Type

    single shaft

  • Mounting Bushing Length

    0.485 inches minimum and 0.515 inches maximum

  • Rotary Actuator Travel In Angular Deg

    290.0 minimum and 305.0 maximum

  • Ambient Temp In Deg Celsius Per Section At Full Rated Power

    40.0 single section

  • Body Length

    0.570 inches minimum and 0.670 inches maximum

  • Maximum Starting Torque

    6.00 inch-ounces

  • Terminal Type And Quantity

    3 tab, solder lug

  • Shaft Length

    0.594 inches minimum and 0.656 inches maximum

  • Screw Thread Diameter

    0.375 inches nominal

  • Overall Diameter

    1.750 inches nominal

  • Body Diameter

    1.100 inches minimum and 1.310 inches maximum

  • Shaft Style

    round, slotted

  • Body Style

    cylindrical bushing mounted

  • Power Dissipation Rating Per Section In Watts

    2.0 free air single section

  • Shaft Diameter

    0.248 inches minimum and 0.251 inches maximum

  • Maximum Stop Torque

    128.00 inch-ounces

  • Actuator Travel Control Feature

    stops

  • Effective Electrical Rotation In Deg Angular Rotation

    290.0 minimum and 305.0 maximum

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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