53M253K

Technical Characteristics

• Screw Thread Quantity Per Inch

  32.0

• Shaft Length

  0.750 inches nominal

• Section Quantity

  1

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

  70.0 single section

• Power Dissipation Rating Per Section In Watts

  2.25 heat sink single section

• Body Length

  0.625 inches maximum

• Terminal Location

  radially positioned over less than half the circumference

• Standard Taper Curve Per Section

  a single section

• Mounting Method

  standard bushing

• Nonturn Device Location

  at 9 oclock

• Mounting Bushing Length

  0.250 inches nominal

• Screw Thread Series Designator

  unef

• Overall Diameter

  1.484 inches maximum

• Reliability Indicator

  not established

• Actuator Type

  single shaft

• Electrical Resistance Per Section

  25.0 kilohms single section

• Shaft Diameter

  0.250 inches maximum

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 single section

• Effective Electrical Rotation In Deg Angular Rotation

  312.0 nominal

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+7.0 -55 deg celsius single section and -2.5/+2.5 85 deg celsius single section and +0.0/+3.5 -25 deg celsius single section and +0.0/+2.0 0 deg celsius single section and +0.0/+5.5 120 deg celsius single section

• Terminal Type And Quantity

  3 tab, solder lug

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

  120.0 single section

• Body Diameter

  1.156 inches maximum

• Screw Thread Diameter

  0.375 inches nominal

• Shaft Style

  round, slotted

• Body Style

  cylindrical bushing mounted

• Rotary Actuator Travel In Angular Deg

  312.0 nominal

• Nonturn Device Radius

  0.531 inches nominal

• Overall Length

  1.391 inches maximum

• Actuator Travel Control Feature

  stops