## Can you put 2 motors 1 VFD?

A variable frequency drive (VFD) can be used to control multiple motors in some applications provided the right design considerations are made and appropriate protection is provided for each motor. This offers several advantages such as lower cost, reduction in panel space and reduced control complexity.

## How do you sync two AC motors?

There are three major approaches to synchronizing a pair of motors:

1. Synchronize 2 Motors with A Single Drive. Drives are available that are designed to power multiple motors.
2. Synchronize Motors via Master-Slave Architecture.
3. Use One Drive per Motor, with PID Loop Control.

How do you calculate multiple motors?

Multiple motors (feeder). Per 430.24, size multiple motor conductors as follows. Multiply the FLC rating of the highest-load motor by 1.25 and add that to the sum of the FLC ratings of all the other motors in the group.

### What is multi motor drive?

a group of electric motors that are interconnected by a common control system and drive the working members of a machine or installation (for example, rolling mills, paper machines, composite metalworking machines, and walking excavators).

### Does using 2 motors double torque?

When two motors are connected on a same shaft and are run at same speed, the torques would definitely add up, but the speed (rpm) won’t change.

Does 2 motors double power?

Two motors in series will use half the voltage, so you end up with the same power as 1. Two motors in parallel will use the same voltage and double the amps, so you get double the power and put double the strain on the battey. The efficiency will be about the same either way.

#### What is motor synchronization?

A synchronous electric motor is an AC electric motor in which, at steady state, the rotation of the shaft is synchronized with the frequency of the supply current; the rotation period is exactly equal to an integral number of AC cycles.

#### What is synchronous motor?

A synchronous motor is one in which the rotor normally rotates at the same speed as the revolving field in the machine. The stator is similar to that of an induction machine consisting of a cylindrical iron frame with windings, usually three-phase, located in slots around the inner periphery.