RA20NBSD200A

Technical Characteristics

• 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

• Features Provided

  switch

• Switch Current Type And Rating In Amps

  3.000 ac

• Switch Type

  rotary

• Electrical Resistance Per Section

  20.0 ohms single section

• Overall Length

  1.944 inches minimum and 2.186 inches maximum

• Body Diameter

  1.100 inches minimum and 1.310 inches maximum

• Overall Diameter

  1.750 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

• Specification/Standard Data

  81349-mil-r-19/2 government specification

• Body Length

  0.850 inches minimum and 0.970 inches maximum

• Maximum Starting Torque

  6.00 inch-ounces

• Mounting Bushing Length

  0.360 inches minimum and 0.390 inches maximum

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

  40.0 single section

• Terminal Type And Quantity

  5 tab, solder lug

• Rotary Actuator Travel In Angular Deg

  290.0 minimum and 305.0 maximum

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Switch Operating Position

  start of rotation

• 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

• Switch Contact Arrangement

  single pole, single throw, normally open, both positions maintained

• 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

• Effective Electrical Rotation In Deg Angular Rotation

  220.0 minimum and 285.0 maximum

• Switch Voltage Rating In Volts

  117.0

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• ~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