Variable Wire Wound Pre Resistor NSN: 5905-00-128-6267
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Variable Wire Wound Pre Resistor- A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. the functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. for items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. for tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.
5905-00-128-6267 Datasheet |
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| Effective Electrical Rotation In Deg Angular Rotation: | 250.0 nominal |
| Electrical Resistance Per Section: | 5.25 percent, rated amperes c and better finish |
| Electrical Resistance Per Section: | 55.0 percent, rated amperes c and better industrial clears |
| Actuator Type: | Single shaft |
| Actuator Travel Control Feature: | Stops |
| Ambient Temp In Deg Celsius Per Section At Full Rated Power: | 40.0 all sections |
| Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: | 125.0 all sections |
| Body Diameter: | 0.880 inches nominal |
| Body Length: | 2.350 inches nominal |
| Body Style: | Cylindrical servo mounted |
| Function Characteristic Per Section: | All sections linear |
| Function Conformity Per Section: | All sections independent linearity |
| Function Conformity Tolerance Per Section: | -0.50/+0.50 all sections |
| Maximum Running Torque: | 0.80 inch-ounces |
| Maximum Starting Torque: | 1.00 inch-ounces |
| Mounting Lip Depth: | 0.0620 inches nominal |
| Mounting Lip Diameter: | 0.7500 inches nominal |
| Mounting Method: | Clamp ring |
| Lateral Runout: | 0.002 inches |
| Reliability Indicator: | Not established |
| Resistance Tolerance Per Section In Percent: | -2.0/+2.0 1st section |
| Resistance Tolerance Per Section In Percent: | -5.0/+5.0 1st section |
| Rotary Actuator Travel In Angular Deg: | 250.0 nominal |
| Section Quantity: | 2 |
| Shaft Diameter: | 0.125 inches nominal |
| Shaft Length: | 0.620 inches nominal |
| Shaft End Play: | 0.0015 inches |
| Shaft Runout: | 0.001 inches |
| Shaft Style: | Round, slotted |
| Shaft Radial Play: | 0.001 inches |
| Pilot Diameter: | 0.6250 inches nominal |
| Pilot Length: | 0.0620 inches nominal |
| Power Dissipation Rating Per Section In Watts: | 2.0 free air all sections |
| Terminal Location: | Radially positioned over less than half the circumference |
| Terminal Type And Quantity: | 3 tab, solder lug |
| Undercut Diameter: | 0.880 inches nominal |
| Undercut Width: | 0.0620 inches nominal |
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