What Is This Tool?
This tool facilitates conversion between inch-pound (in·lbf) and ounce-force inch (ozf·in), both units used to measure torque or energy in small-scale mechanical and precision engineering contexts.
How to Use This Tool?
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Enter the torque or energy value in inch-pound (in·lbf).
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Select inch-pound as the input unit and ounce-force inch as the output unit.
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Click the convert button to see the equivalent value in ounce-force inch (ozf·in).
Key Features
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Converts energy or torque values from inch-pound to ounce-force inch accurately using the established conversion rate.
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Supports applications in electronics, precision hardware, and small motor torque ratings.
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Easy-to-use interface suitable for quick and reliable unit conversions.
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Suitable for small torque values common in mechanical testing and delicate assembly tasks.
Examples
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2 in·lbf converts to 32 ozf·in.
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0.5 in·lbf converts to 8 ozf·in.
Common Use Cases
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Determining torque settings on precision torque wrenches for electronics assembly.
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Rating torque output of small motors, servos, and gearboxes in consumer electronics.
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Mechanical testing of miniature parts like springs or clamps using customary units.
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Specifying minute torque values in watchmaking and camera lens manufacturing.
Tips & Best Practices
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Use this unit conversion to handle delicate torque measurements where ounce-force inch is standard.
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Ensure correct unit selection to maintain consistency in torque and energy specifications.
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Be mindful of the customary units nature when comparing to SI units in scientific contexts.
Limitations
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Conversion is limited to small torque and energy values typical of precision mechanical applications.
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Both units belong to customary systems and may require careful treatment when converting to SI units.
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Measurement tool precision may restrict the practical advantage of converting to very fine units.
Frequently Asked Questions
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What does inch-pound [in*lbf] measure?
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It measures energy or torque as the force of one pound applied over a one-inch distance, commonly used in US customary engineering.
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How many ounce-force inches are in one inch-pound?
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One inch-pound equals sixteen ounce-force inches, making it useful for converting larger torque into smaller, precise units.
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What is an ounce-force inch [ozf*in] used for?
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It is used to specify small torque values in precision hardware such as watch components and camera lenses, and to rate small servo torque.
Key Terminology
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Inch-pound [in·lbf]
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A unit of energy or torque defined as one pound-force applied through one inch; commonly used in US customary mechanical measurements.
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Ounce-force inch [ozf·in]
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A non-SI unit of energy or torque representing a force of one avoirdupois ounce acting through a one-inch lever arm; used in precision torque settings.
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Torque
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A measure of rotational force applied at a distance, often expressed as force multiplied by length.