SM-A-720145-1

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Fragility Factor

  moderately rugged

• Shaft End Play

  0.005 inches

• Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation

  135.0 all sections

• Section Quantity

  2

• Shaft Diameter

  0.2494 inches minimum and 0.250 inches maximum

• Terminal Type And Quantity

  11 turret

• Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

  -30.0/+30.0 all sections

• Tap Location Tolerance Per Section

  -2.0/+2.0 deg angular rotation all sections

• Body Style

  cylindrical bushing mounted

• Features Provided

  switch

• Function Characteristic Per Section

  all sections linear

• Special Features

  spring loaded shaft

• Switch Type

  sensitive

• Screw Thread Diameter

  0.375 inches nominal

• Body Diameter

  1.820 inches maximum

• Pilot Diameter Runout

  0.001 inches

• Shaft Style

  round

• Fixed Tap Quantity Per Section

  1 all sections

• Reliability Indicator

  not established

• Actuator Type

  single shaft

• Mounting Bushing Length

  0.318 inches nominal

• Function Conformity Per Section

  all sections independent linearity

• Body Length

  2.269 inches maximum

• Electrical Resistance Per Section

  20.0 kilohms all sections

• Shaft Runout

  0.001 inches

• Shaft Length

  0.844 inches minimum and 0.906 inches maximum

• Switch Voltage Rating In Volts

  115.0 and 28.0

• Maximum Starting Torque

  4.00 inch-ounces

• Mounting Method

  standard bushing

• Power Dissipation Rating Per Section In Watts

  2.0 7th secondary finish

• Rotary Actuator Travel In Angular Deg

  270.0 maximum

• Effective Electrical Rotation In Deg Angular Rotation

  270.0 nominal

• Screw Thread Series Designator

  unef

• Shaft Radial Play

  0.002 inches

• Switch Operating Position

  start of linear movement

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

  125.0 all sections

• Switch Contact Arrangement

  single pole, double throw, three positions maintained

• Resistance Tolerance Per Section In Percent

  -3.0/+3.0 all sections

• Maximum Running Torque

  4.00 inch-ounces

• Lateral Runout

  0.001 inches

• Switch Current Type And Rating In Amps

  5.000 ac/dc

• Mechanical Backlash In Deg Angular Rotation

  1.0

• Screw Thread Quantity Per Inch

  32.0

• Terminal Location

  radially positioned over more than half the circumference

• Power Dissipation Rating Per Section In Watts

  1.5 7th secondary pattern

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

  70.0 all sections

• Function Conformity Tolerance Per Section

  -1.00/+1.00 all sections