53M254KA1B3S128

Technical Characteristics

• Terminal Type And Quantity

  3 tab, solder lug

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

  70.0 single section

• Actuator Travel Control Feature

  continuous motion

• Resistance Tolerance Per Section In Percent

  -10.0 to 10.0 single section

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

  120.0 single section

• Rotary Actuator Travel In Angular Deg

  360.0 nominal

• Terminal Location

  radially positioned over less than half the circumference

• Screw Thread Series Designator

  unef

• Actuator Type

  single shaft

• Iii Overall Diameter

  1.250 inches nominal

• Mounting Bushing Length

  0.375 inches nominal

• Shaft Diameter

  0.248 inches minimum and 0.250 inches maximum

• Body Style

  1b cylindrical bushing mounted

• Standard Taper Curve Per Section

  a single section

• Power Dissipation Rating Per Section In Watts

  2.0 free air single section

• Electrical Resistance Per Section

  250.000 kilohms single section

• Features Provided

  nonmetallic shaft

• Mounting Method

  shaft w/panel seal and standard bushing

• Screw Thread Quantity Per Inch

  32.0

• Screw Thread Diameter

  0.375 inches nominal

• Nonturn Device Radius

  0.516 inches minimum and 0.547 inches maximum

• Nonturn Device Location

  at 9 oclock

• Maximum Stop Torque

  128.00 inch-ounces

• Maximum Starting Torque

  6.00 inch-ounces

• Effective Electrical Rotation In Deg Angular Rotation

  312.0 nominal

• Shaft Style

  1c round

• Body Length

  0.534 inches minimum and 0.594 inches maximum

• Shaft Length

  2.375 inches nominal

• Body Diameter

  1.062 inches maximum

• Iii Overall Length

  2.937 inches nominal

• Reliability Indicator

  not established

• Section Quantity

  1