R20S42

Technical Characteristics

• Body Length

  3.079 inches maximum

• Fragility Factor

  moderately rugged

• Shaft End Play

  0.005 inches

• Function Characteristic Per Section

  all sections graph

• Maximum Starting Torque

  3.00 inch-ounces

• Shaft Bearing Type

  ball

• Section Quantity

  3

• Function Conformity Tolerance Per Section

  -2.00/+2.00 all sections

• Terminal Type And Quantity

  15 turret

• Maximum Running Torque

  2.25 inch-ounces

• Features Provided

  nonmetallic shaft

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

  85.0 all sections

• Shaft Style

  round

• Test Data Document

  10001-2091272 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Undercut Width

  0.0730 inches minimum

• Shaft Diameter

  0.250 inches nominal

• Shaft Radial Play

  0.001 inches

• Body Style

  cylindrical servo mounted

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

• Pilot Diameter Runout

  0.002 inches

• Lateral Runout

  0.002 inches

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Pilot Diameter

  1.8740 inches minimum and 1.8750 inches maximum

• Actuator Travel Control Feature

  continuous motion

• Shaft Length

  0.969 inches minimum and 1.031 inches maximum

• Undercut Diameter

  1.875 inches maximum

• Mounting Method

  clamp ring

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Terminal Location

  radially positioned over less than half the circumference

• Effective Electrical Rotation In Deg Angular Rotation

  360.0 nominal

• Mounting Lip Diameter

  1.9950 inches minimum and 2.0050 inches maximum

• Shaft Runout

  0.001 inches

• Pilot Length

  0.0570 inches minimum and 0.0670 inches maximum

• Electrical Resistance Per Section

  20.0 kilohms all sections

• Power Dissipation Rating Per Section In Watts

  2.5 free air all sections

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

  25.0 all sections

• Function Conformity Per Section

  all sections terminal base linearity

• Body Diameter

  1.995 inches minimum and 2.005 inches maximum

• Mounting Lip Depth

  0.0880 inches minimum and 0.0980 inches maximum