Electric Motors

1 April 2022 – 2 Minute Read

How much does an electric motor cost?

The cost of a standard 3-PH aluminium 2-pole motor is around £54 but this price does increase as the kW increases. However, a cast iron 4-pole motor typically costs around £500. The cost of an electric motor depends heavily on the type of motor you are buying.

What are electric motors used for?

An electric motor is used to convert electricity into mechanical energy, which is then used to power a range of machines. Electric motors are commonly used in cars, bikes, washing machines, drills and industrial equipment.

How to test an electric motor?

You can test an electric motor by testing the windings for a ‘short to ground’ connection, which should highlight any connections that are incorrect. This can be done by setting a multimeter to ohm’s and disconnecting the motor from any other power. Using the readings for each wire, you should be able to see if the electric motor is failing.

Who rewinds electric motors?

Rewinding an electric motor can improve the efficiency and insulation resistance; this can be done by an electric motor company. You can find out who rewinds electric motors by searching on Yell.com and looking in your local area.

How long does an electric bike motor last?

An electric bike motor can last for around 10,000 miles before it needs replacing but many last for longer. It is common for an electric bike motor to last longer than other parts of a bike, such as the brakes and chain.

Where to buy electric motors for cars?

There are a number of companies that sell electric motors for cars, many of which can be found on Yell.com . It is important to buy an electric motor from a reputable, reliable and trustworthy company. Not only are you guaranteed a high quality product but they will be able to advise you on the best electric motor for your car.

What size electric motor do I need?

The size of the electric motor you need will depend on what it is being used for. You will need to take the current, voltage, torque and velocity into account.

How efficient are electric motors?

Electric motors are considered to be very efficient. The majority of electric motors are designed to run at a rate between 50% and 100% of their rated load, and maximum efficiency is typically around the 75% mark.

What motor for an electric car?

There are 3 different types of motor that can be used in electric cars. These are a brushed DC motor, an AC induction motor and a BLDC motor. The specific type of motor needed for your electric car will depend on the car itself as makes and models vary.

Where to find electric motors?

You will find electric motors on Yell.com . By searching in your local area, you will see which companies sell electric motors and where you can find them. There are a lot of electric motor companies to choose from, so you will not find yourself short of choice.