# Keyword Analysis & Research: rpm calculator motor

## Keyword Analysis

Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|

rpm calculator motor | 1.73 | 0.9 | 3114 | 4 | 20 |

rpm | 1.52 | 0.3 | 2013 | 82 | 3 |

calculator | 1.54 | 1 | 5249 | 94 | 10 |

motor | 0.03 | 0.7 | 7995 | 76 | 5 |

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## Frequently Asked Questions

**What is the formula for RPM calculation?**

Calculate RPM from horsepower and torque. The formula to calculate Rev. Per Min (RPM) is: RPM = Horsepower * 5252 / torque; With our online Horsepower, Torque & RPM Calculator. Power can be measured in. Horsepower (HP), Watts (W) or. Kilowatts (kW). Torque can be measured in.

**How do you calculate the RPM of a 3 phase motor?**

RPM = (120 * Frequency) / # of poles in the motor Since the number of poles of a three phase induction motor is established when it is manufactured, the only way to change the speed of the motor is to change the Frequency. For Example: A four pole three phase VFD when operated at 60 Hz will be very close to 1800 RPM (synchronous speed).