21280-025

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Body Length

  1.410 inches nominal

• Power Dissipation Rating Per Section In Watts

  25.0 heat sink single section

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Body Style

  cylindrical bushing mounted

• Electrical Resistance Per Section

  100.0 ohms single section

• Overall Diameter

  2.260 inches nominal

• Specification/Standard Data

  81349-mil-r-22/3 government specification

• Rotary Actuator Travel In Angular Deg

  275.0 minimum and 305.0 maximum

• Mounting Bushing Length

  0.328 inches minimum and 0.422 inches maximum

• Maximum Stop Torque

  240.00 inch-ounces

• Nonturn Device Location

  at 12 oclock

• Screw Thread Diameter

  0.375 inches nominal

• Terminal Type And Quantity

  3 tab, solder lug

• Body Diameter

  1.680 inches nominal

• Nonturn Device Radius

  0.485 inches minimum and 0.515 inches maximum

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

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

  340.0 single section

• Flat Height

  0.211 inches minimum and 0.221 inches maximum

• Shaft Style

  round, flatted

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a single section

• Terminal Location

  radially positioned over less than half the circumference

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Shaft Length

  0.828 inches minimum and 0.922 inches maximum

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

  25.0 single section

• Maximum Starting Torque

  40.00 inch-ounces

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• First Flat Length

  0.344 inches nominal

• Overall Length

  2.332 inches nominal

• Test Data Document

  81349-mil-r-22 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

• ~1

  data on certain environmental and performance r