CU2521

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Maximum Stop Torque

  128.00 inch-ounces

• Nonturn Device Radius

  0.531 inches nominal

• Power Dissipation Rating Per Section In Watts

  2.0 free air single section

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Body Diameter

  1.094 inches nominal

• Resistance Temp Characteristic Range Per Section In Percent

  -5.0/+10.0 -25 deg celsius single section and -5.0/+10.0 25 deg celsius single section and -3.0/+0.0 -55 deg celsius single section and -0.0/+3.0 120 deg celsius single section

• Screw Thread Diameter

  0.375 inches nominal

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

  120.0 single section

• Rotary Actuator Travel In Angular Deg

  309.0 minimum and 320.0 maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Mounting Bushing Length

  0.375 inches nominal

• Specification/Standard Data

  81349-mil-r-94/5 government specification

• Shaft Diameter

  0.250 inches nominal

• Maximum Starting Torque

  6.00 inch-ounces

• Maximum Running Torque

  1.00 inch-ounces

• Effective Electrical Rotation In Deg Angular Rotation

  309.0 minimum and 320.0 maximum

• Body Length

  0.562 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Nonturn Device Location

  at 9 oclock

• 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

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

  70.0 single section

• Overall Diameter

  1.515 inches maximum

• Overall Length

  2.562 inches nominal

• Shaft Length

  2.000 inches nominal

• Electrical Resistance Per Section

  2.5 kilohms single section

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• Test Data Document

  81349-mil-r-94 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