25M664

Technical Characteristics

• Overall Length

  2.186 inches nominal

• Shaft Diameter

  0.125 inches nominal

• Shaft Length

  1.218 inches nominal

• Mounting Bushing Length

  0.250 inches nominal

• Body Height

  0.625 inches nominal

• Shaft Bearing Type

  sleeve

• Actuator Type

  dual concentric

• Effective Electrical Rotation In Deg Angular Rotation

  260.0 nominal

• Nonturn Device Radius

  0.305 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

• Screw Thread Quantity Per Inch

  32.0

• Terminal Location

  lower adjacent side two rows

• Mounting Method

  standard bushing

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Resistance Temp Characteristic Range Per Section In Percent

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

• Standard Taper Curve Per Section

  a all sections

• Special Features

  modified shafts

• Terminal Type And Quantity

  6 tab, solder lug

• Section Quantity

  2

• Body Style

  57b rectangular bushing mounted

• Reliability Indicator

  not established

• Overall Height

  0.828 inches nominal

• Overall Width

  0.625 inches nominal

• First Flat Length

  0.250 inches nominal

• Flat Height

  0.094 inches nominal

• Body Length

  0.968 inches nominal

• Body Width

  0.625 inches nominal

• Shaft Style

  2c round, flatted

• Maximum Starting Torque

  6.00 inch-ounces (ounce-inches)

• Maximum Running Torque

  6.00 inch-ounces (ounce-inches)

• Maximum Stop Torque

  64.00 inch-ounces (ounce-inches)

• Nonturn Device Location

  at 9 oclock

• Fragility Factor

  moderately rugged

• Screw Thread Series Designator

  unef

• Features Provided

  humidity proof

• Electrical Resistance Per Section

  10.0 kilohms all sections

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

  120.0 all sections

• Power Dissipation Rating Per Section In Watts

  0.5 free air all sections

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Actuator Travel Control Feature

  stops

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

  70.0 all sections