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`tau_2 = tau_1*T_1/T_2`

Enter a value for all fields

The **2nd Gear Torque** equation calculates the torque of a second gear when the torque and number of teeth are known for the first gear and the number of teeth of the second gear is known, ** two gears **

**INSTRUCTIONS:** Choose units and enter the following:

- (
**τ**) Torque of gear 1 - (
**T**) Teeth in gear 1_{1} - (
**T**) Teeth in gear 2_{2}

**Torque Gear 2:** The calculator returns the torque in `N*M`. However, this can be automatically converted to compatible units via the pull-down menu.

The formula for the relationship between interlocked gears and their torque is:

`tau_1 * T_1 = tau_2 * T_2`

The formula for the torque on the second gear is:

`tau_2=tau_1*T_1/T_2`

where:

- `tau_2` is the torque on gear 2
- `tau_1` is the torque on gear 1
- `T_1` is the teeth on gear 1
- `T_2` is the teeth on gear 2