What Is This Tool?
This online unit converter allows users to transform torque measurements from ounce-force foot (ozf*ft) into newton millimeter (N*mm). It is designed for precise conversions required in fields such as electronics, watchmaking, and precision engineering.
How to Use This Tool?
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Enter the torque value in ounce-force foot (ozf*ft).
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Select ounce-force foot as the source unit and newton millimeter as the target unit.
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Click the convert button to see the result in newton millimeter (N*mm).
Key Features
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Converts torque values from ounce-force foot to newton millimeter accurately.
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Browser-based tool requiring no installation.
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Supports conversion of very small torque values used in precision applications.
Examples
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2 ozf*ft converts to 169.477248 N·mm.
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0.5 ozf*ft converts to 42.369312 N·mm.
Common Use Cases
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Determining small torque settings for screws and fasteners in electronic assemblies.
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Measuring torque output of micro‑motors, actuators, and stepper motors in precision devices.
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Calibrating low-range torque testers in watchmaking, medical, and laboratory tools.
Tips & Best Practices
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Ensure measurements are taken under controlled conditions to minimize environmental impact.
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Use the converter for small torque values relevant to precision instruments and components.
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Verify calibration of torque testing devices to improve accuracy.
Limitations
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Accuracy depends on precise measurement conditions and instrument calibration.
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Small torque magnitudes can be affected by instrument resolution and rounding errors.
Frequently Asked Questions
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What is an ounce-force foot?
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An ounce-force foot is a torque unit representing one ounce-force applied at a lever arm of one foot, used for very small torque measurements.
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What applications use newton millimeter?
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Newton millimeter is used for expressing small torques in precision engineering, such as in electronics assembly and instrument calibration.
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How is the conversion between ounce-force foot and newton millimeter done?
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The conversion uses the formula: 1 ozf*ft equals 84.738624 N·mm.
Key Terminology
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Ounce-force foot (ozf*ft)
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A torque unit equal to one ounce-force applied at a lever arm of one foot, representing very small torque values.
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Newton millimeter (N·mm)
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A torque unit equal to one newton force applied perpendicularly at one millimeter lever arm; used for precise small torque measurements.
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Torque
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A measure of rotational force applied around an axis or lever arm.