228107-1

Technical Characteristics

• Screw Thread Series Designator

  unef

• Effective Electrical Rotation In Deg Angular Rotation

  270.0 nominal

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Shaft Length

  0.609 inches minimum and 0.641 inches maximum

• Electrical Resistance Per Section

  2.0 percent, rated amperes c and better

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Maximum Stop Torque

  32.00 inch-ounces

• Power Dissipation Rating Per Section In Watts

  0.5 7th secondary at 10'30 oclock

• Features Provided

  humidity proof

• Test Data Document

  37695-228107 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)

• Screw Thread Diameter

  0.250 inches nominal

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

  70.0 all sections

• End Item Identification

  tuner system

• Nonturn Device Location

  at 10'30 oclock

• Screw Thread Quantity Per Inch

  32.0

• Actuator Travel Control Feature

  stops

• Fragility Factor

  moderately rugged

• Terminal Location

  rear-bottom

• Section Quantity

  2

• Shaft Diameter

  0.124 inches minimum and 0.126 inches maximum

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Cubic Measure

  0.108 cubic inches

• Body Length

  0.547 inches maximum

• Terminal Type And Quantity

  6 tab, solder lug

• Nonturn Device Radius

  0.245 inches nominal

• Maximum Running Torque

  6.00 inch-ounces

• Shaft Bearing Type

  sleeve

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

  120.0 all sections

• Mounting Bushing Length

  0.234 inches minimum and 0.266 inches maximum

• Maximum Starting Torque

  6.00 inch-ounces

• Rotary Actuator Travel In Angular Deg

  290.0 minimum and 300.0 maximum

• Actuator Type

  single shaft

• Mechanical Backlash In Deg Angular Rotation

  3.0

• Reliability Indicator

  not established

• Body Diameter

  0.500 nominal inches