311-0478-01

Technical Characteristics

• Resistance Temp Characteristic Range Per Section In Percent

  -3.0/+3.0 85 deg celsius 1st section and +0.0/+8.0 -55 deg celsius 1st section and +0.0/+4.0 -25 deg celsius 1st section and +0.0/+2.0 0 deg celsius 1st section and +0.0/+6.0 120 deg celsius 1st section

• Shaft Diameter

  0.126 inches minimum and 0.250 inches maximum

• Electrical Resistance Per Section

  2.0 gallons per minute c and better industrial clears

• Screw Thread Quantity Per Inch

  32.0

• Actuator Travel Control Feature

  stops

• Power Dissipation Rating Per Section In Watts

  2.0 free air all sections

• Section Quantity

  2

• Rotary Actuator Travel In Angular Deg

  312.0 nominal

• Body Style

  cylindrical bushing mounted

• Terminal Type And Quantity

  6 tab, solder lug

• Mounting Bushing Length

  0.375 inches maximum

• Actuator Type

  dual concentric

• Screw Thread Diameter

  0.375 inches nominal

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

  120.0 all sections

• Body Diameter

  1.156 inches maximum

• Shaft Style

  round

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 all sections

• Effective Electrical Rotation In Deg Angular Rotation

  312.0 nominal

• Overall Diameter

  1.156 inches maximum

• Maximum Starting Torque

  6.00 inch-ounces

• Maximum Running Torque

  1.00 inch-ounces

• Body Inside Diameter

  0.132 inches maximum

• Overall Length

  2.437 inches maximum

• Mechanical Backlash In Deg Angular Rotation

  3.0

• Body Length

  1.312 inches maximum

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Shaft Length

  0.750 inches minimum and 1.125 inches maximum

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Electrical Resistance Per Section

  150.0 percent, rated amperes c and better finish

• Maximum Stop Torque

  192.00 inch-ounces

• Terminal Location

  radially positioned over less than half the circumference

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+5.0 -25 deg celsius 2nd section and +0.0/+10.0 -55 deg celsius 2nd section and +0.0/+2.5 0 deg celsius 2nd section and -3.5/+3.5 85 deg celsius 2nd section and +0.0/+7.5 120 deg celsius 2nd section

• Nonturn Device Radius

  0.536 inches maximum

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

  70.0 all sections