1. What is Peripheral Velocity of Pulley?

Peripheral Velocity of Pulley is the tangential velocity of any point on the circumference of a rotating pulley. It represents the linear speed at which the outer edge of the pulley moves.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V \) — Peripheral Velocity of Pulley (m/s)
• \( \pi \) — Mathematical constant (approximately 3.14159)
• \( d_{\text{follower}} \) — Diameter of Follower (m)
• \( N_{\text{follower}} \) — Speed of Follower (Hz)

Explanation: The formula calculates the linear velocity at the outer edge of the pulley based on its rotational speed and diameter.

3. Importance of Peripheral Velocity Calculation

Details: Calculating peripheral velocity is crucial for mechanical system design, power transmission efficiency analysis, and ensuring proper operation of pulley systems in various industrial applications.

4. Using the Calculator

Tips: Enter the diameter of follower in meters and speed of follower in Hertz. Both values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What units should be used for input values?
A: Diameter should be in meters (m) and speed should be in Hertz (Hz, revolutions per second).

Q2: How is peripheral velocity different from angular velocity?
A: Peripheral velocity is the linear speed at the edge, while angular velocity is the rotational speed in radians per second.

Q3: Can this calculator be used for any type of pulley?
A: Yes, the formula applies to any rotating circular object where you need to find the tangential velocity at its perimeter.

Q4: What if I have speed in RPM instead of Hz?
A: Convert RPM to Hz by dividing by 60 (1 Hz = 60 RPM).

Q5: Why is peripheral velocity important in mechanical systems?
A: It helps determine belt speeds, power transmission capabilities, and ensures components operate within safe speed limits.