# How much voltage does a DC motor need?

Contents

## Can low voltage damage a DC motor?

Both high and low voltages can cause premature motor failure, as will voltage imbalance. … Thus, when voltage gets low, the current must increase to provide the same amount of power. An increase in current is a danger to the motor only if that current exceeds the motor’s nameplate current rating.

## Can a 12V motor run on 14v?

How many volts can a 12V motor handle? 12 V motor will work well with 12 V battery, and will be fine up to the maximum voltage the battery goes when fully charged. This means it will work well up to 14 V.

## Can you over Volt a DC motor?

You can run at 48 volts as long as 1) you don’t exceed the maximum current, and 2) you don’t exceed the maximum speed. I regularly run 24 volt motors from a 120 or 160 volt DC bus, using a trans-impedance amplifier to control the current.

## What happens if you Overvolt a motor?

The overvoltage can cause excessive current to flow as well as creating excessive voltage stresses. In both cases, the electrical insulation system inside the motor or equipment can be degraded reducing life or causing damage.

IT IS INTERESTING:  Question: Can mechanical engineers work on electric cars?

## Is 208 a low voltage?

In newer installations the two most popular systems are called 4-wire “grounded wye” systems. The low-voltage version is represented by a 120/208-volt system. The high- er-voltage version is a 277/480-volt system.

## Is 240 volts considered High voltage?

High (HV), Extra- High (EHV) & Ultra-High Voltages (UHV) – 115,000 to 1,100,000 VAC. Medium Voltage (MV) – 2,400 to 69,000 VAC. Low Voltage (LV) – 240 to 600 VAC.

## Will a 24 volt DC motor run on 12 volts?

For a cable steer or hand controlled model this will not hurt the motor, but it will considerably affect the performance of the motor. … However, an electric steer motor, such as, the PowerDrive, Terrova, or Ulterra cannot be used on lower voltages.

## Will a 9V battery power a 12V motor?

The 9V batteries are weak because the other half of the story is how much current they can supply. … It’s possible to run a 12V motor on 9V, but it will run slower and with less Torque.

## Can you run a 36 volt motor on 12 volts?

Whereas if you are using an electric steer motor, then lower volts won’t be a good idea to use for the same. Therefore, its not suggested to run a 36V trolling motor on 24V or the 24V trolling motor on 12V as it will burn up.