50-M221-2

Technical Characteristics

• Body Diameter

  0.625 inches maximum

• Shaft Length

  1.500 inches nominal

• Body Length

  1.750 inches maximum

• Shaft Style

  17c round, stepped

• Actuator Type

  dual concentric

• Maximum Starting Torque

  6.00 inch-ounces (ounce-inches)

• Maximum Running Torque

  3.00 inch-ounces (ounce-inches)

• Lateral Runout

  0.001 inches

• Pilot Diameter Runout

  0.0015 inches

• Shaft Radial Play

  0.001 inches

• Iii Fragility Factor

  moderately rugged

• Undercut Length

  0.500 inches nominal

• Screw Thread Series Designator

  unef

• Terminal Location

  radially positioned over less than half the circumference

• Features Provided

  humidity proof

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

  150.0 all sections

• Resistance Tolerance Per Section In Percent

  -5.0 to 5.0 all sections

• Actuator Travel Control Feature

  stops

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

  -20.0 to 20.0 all sections

• Terminal Type And Quantity

  6 turret

• Section Quantity

  2

• Body Style

  1b cylindrical bushing mounted

• Reliability Indicator

  not established

• Iii Overall Length

  3.250 inches maximum

• Shaft Diameter

  0.249 inches maximum

• Mounting Bushing Length

  0.312 inches nominal

• Iii Overall Diameter

  1.000 inches maximum

• Undercut Diameter

  0.124 inches maximum

• Shaft Bearing Type

  sleeve

• Effective Electrical Rotation In Deg Angular Rotation

  300.0 nominal

• Maximum Stop Torque

  80.00 inch-ounces (ounce-inches)

• Shaft End Play

  0.0045 inches

• Shaft Runout

  0.001 inches

• Screw Thread Diameter

  0.375 inches nominal

• Screw Thread Quantity Per Inch

  32.0

• Mounting Method

  standard bushing

• Electrical Resistance Per Section

  250.0 ohms all sections

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Function Conformity Tolerance Per Section

  -0.25 to 0.25 all sections

• Power Dissipation Rating Per Section In Watts

  1.5 free air all sections

• Function Conformity Per Section

  all sections absolute linearity

• Function Characteristic Per Section

  all sections linear

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

  80.0 all sections