1. What is Servo Motor Torque?

Servo motor torque is the rotational force produced by the motor shaft. It determines the motor's ability to perform work and overcome resistance in mechanical systems.

2. How Does the Calculator Work?

The calculator uses the torque formula:

Where:

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

Explanation: Torque is calculated by multiplying the applied force by the distance from the pivot point (radius).

3. Importance of Torque Calculation

Details: Accurate torque calculation is essential for selecting appropriate servo motors, ensuring proper system performance, and preventing motor overload or failure.

4. Using the Calculator

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

5. Frequently Asked Questions (FAQ)

Q1: What is the difference between torque and force?
A: Force is a linear push or pull, while torque is a rotational force that causes angular acceleration.

Q2: Why is radius important in torque calculation?
A: Torque increases with longer radius since the same force applied farther from the pivot creates more rotational effect.

Q3: What are typical torque values for servo motors?
A: Small servos: 0.1-2 Nm, Medium servos: 2-20 Nm, Large industrial servos: 20-500+ Nm depending on application.

Q4: How does gear ratio affect torque?
A: Gear reduction increases output torque while decreasing speed, following the principle of conservation of energy.

Q5: When should I consider peak vs continuous torque?
A: Peak torque is for short bursts, continuous torque is for sustained operation. Always design for worst-case scenarios.