1. What is Maximum Torque?

Definition: Torque is a measure of the rotational force applied to an object. Maximum torque represents the highest rotational force a system can produce or withstand.

Purpose: This calculator helps engineers, mechanics, and physics students determine the torque generated when a force is applied at a certain distance from a rotation point.

2. How Does the Torque Calculator Work?

The calculator uses the fundamental torque formula:

Where:

• \( T \) — Torque (Newton-meters, Nm)
• \( F \) — Force applied (Newtons, N)
• \( r \) — Radius or moment arm (meters, m)

Explanation: Torque increases with either greater force or longer moment arm. The perpendicular distance from the axis of rotation to the line of force application is crucial.

3. Importance of Torque Calculation

Details: Proper torque calculation is essential in mechanical design, automotive engineering, structural analysis, and many physics applications to ensure systems operate within safe limits.

4. Using the Calculator

Tips: Enter the force in Newtons and the radius in meters. Both values must be positive numbers. The result will be in Newton-meters (Nm).

5. Frequently Asked Questions (FAQ)

Q1: What's the difference between torque and power?
A: Torque is rotational force, while power is the rate at which work is done (torque × angular velocity).

Q2: How do I convert Nm to ft-lbs?
A: Multiply Nm by 0.737562 to get ft-lbs.

Q3: Why is the moment arm important?
A: Torque depends on both force and the perpendicular distance from the pivot point (lever arm).

Q4: What's a typical torque value for car engines?
A: Passenger car engines typically produce 100-400 Nm of torque, varying by engine size and type.

Q5: How does angle affect torque?
A: Only the perpendicular component of force creates torque (T = F × r × sinθ).