RA20NAS252A

Technical Characteristics

• Overall Length

  1.414 inches minimum and 1.576 inches maximum

• Actuator Travel Control Feature

  stops

• Maximum Stop Torque

  128.00 inch-ounces

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Power Dissipation Rating Per Section In Watts

  2.0 free air single section

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Body Diameter

  1.100 inches minimum and 1.310 inches maximum

• Overall Diameter

  1.750 inches nominal

• Electrical Resistance Per Section

  2.500 kilohms single section

• Screw Thread Diameter

  0.375 inches nominal

• Specification/Standard Data

  81349-mil-r-19/3 government specification

• Terminal Type And Quantity

  3 tab, solder lug

• Mounting Bushing Length

  0.375 inches nominal

• Maximum Starting Torque

  6.00 inch-ounces

• Body Length

  0.570 inches minimum and 0.670 inches maximum

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

  40.0 single section

• Rotary Actuator Travel In Angular Deg

  290.0 minimum and 305.0 maximum

• Actuator Type

  single shaft

• ~1

  data on certain environmental and performance r

• Test Data Document

  81349-mil-r-19 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Effective Electrical Rotation In Deg Angular Rotation

  290.0 minimum and 305.0 maximum

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• 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

• Shaft Length

  0.844 inches minimum and 0.906 inches maximum

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0