# Gear Torque Calculator, Formula, Gear Torque Calculation

## Gear Torque Calculator:

Enter the value of the input torque Ti(N.m) and the gear ratio GR to determine the value of Output Torque To(N.m).

 Enter Input Torque: N.m Enter Gear Ratio: Result – Output Torque: N.m

## Gear Torque Formula:

The gear torque conversion reflects the change in torque output resulting from the gear ratio in mechanical systems.

Output Torque To(N.m) in Newton metre, is equated by multiplying the input torque Ti(N.m) in Newton metre by the gear ratio GR.

Output Torque To(N.m) = Ti (N.m) * GR

To(N.m) = Output Torque in Newton metre, N.m.

Ti (N.m) = Input Torque in Newton metre, N.m.

GR = Gear Ratio.

### Gear Torque Calculation:

1. A motor delivers an input torque of 150 N.m to a gearbox. The gear ratio of the gearbox is 4:1. Calculate the output torque of the gearbox.

Given: Ti (N.m) = 150N.m, GR = 4

Output Torque, To(N.m) = Ti (N.m) * GR

To(N.m) = 150 * 4

Output Torque, To(N.m) = 600N.m.

2. An engine applies an output torque of 500 N.m to a gear system. The gear system has a gear ratio of 2.5:1. Find the input torque produced by the gear system.