1. What is Torque?

Torque is a measure of the rotational force applied to an object. It is calculated as the product of the force applied perpendicular to the radius and the distance from the pivot point.

2. How Does the Calculator Work?

The calculator uses the torque equation:

Where:

• \( T \) — Torque (Newton-meters)
• \( F \) — Force (Newtons)
• \( r \) — Radius (meters)

Explanation: The equation calculates the rotational force by multiplying the applied force by the distance from the pivot point.

3. Importance of Torque Calculation

Details: Accurate torque calculation is crucial for mechanical engineering applications, fastener tightening, motor performance analysis, and various industrial processes.

4. Using the Calculator

Tips: Enter force in Newtons and radius in meters. Both values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What units should I use for force and radius?
A: Force should be in Newtons (N) and radius should be in meters (m) for the result to be in Newton-meters (Nm).

Q2: Can I use different units?
A: Yes, but you'll need to convert your units to the standard SI units (N and m) before entering them into the calculator.

Q3: What is a typical torque range for common applications?
A: Torque values vary widely depending on the application, from small electronic components requiring millinewton-meters to large industrial machinery requiring kilonewton-meters.

Q4: How does torque relate to power?
A: Power is the product of torque and angular velocity (P = T × ω). Higher torque at the same rotational speed means more power.

Q5: What factors affect torque measurement accuracy?
A: Measurement accuracy depends on force measurement precision, radius measurement accuracy, angle of force application, and calibration of measuring instruments.