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Torque vs. Speed: What’s the Difference?

When you’re shopping for a new motor or a large set of commercial motors, there are certain factors to take into account. You have to consider things like the manufacturers, range, and automation tools. You should also be thinking about factors like engine torque, resistance, stall torque, feet of torque, torque output, torque requirements, etc.

One of the most important factors to understand when buying a motor is horsepower vs. torque and the relationship between the two.

What is the difference between speed and torque?

The first thing you will need to investigate before buying a new motor is the difference between speed and torque. Many people think that electric motor torque relates to speed, but that not exactly true.

To clear up this common misconception, you’ll have to develop an understanding of what torque and speed are individual. Torque relates to the rotational force of an electric motor while speed refers to the rate that the motor can rotate.

This means that torque is associated with rotational force while speed relates to the rate of rotation which can be calculated by examining the RPMs, or revolutions per minute.

Is torque or speed better

Is it better to have more torque or more speed? Although speed governs the maximum speed of an electric motor, having more torque can help you reach top speed in less time. To determine whether it is better to have more torque or more horsepower, you will need to think about the requirements of your application.

For an application that requires exceptionally high speeds, you’ll want to focus on finding a motor with a lot of horsepower. If rotational force is a more important factor in terms of your application, you’ll want a motor with plenty of torque.

How do you calculate speed torque?

When it comes to torque vs. speed, it helps to know the formula. The formula used to determine the output of a motor including speed and torque is Power (P) = Speed (n) x Torque (M). The torque of an electric motor is generally calculated by inch-pounds (in-lbs), and Newton-meters (N-m).

Does more torque mean more speed?

Having more torque does not mean that you have more speed. Speed is calculated differently and focuses on RPMs. That said, torque can affect the time it takes to reach top speed.

Is torque a speed or a power?

It is important to understand that torque is not a speed, it relates to the power of your motor in terms of rotational force. If you need more motor speed, find a top-speed motor, if you need more rotational force, find a motor that maximizes motor torque.

Find World-Class Motors From a World-Class Supplier, Shop Telco Today

Now that you know more about torque vs. speed, it is time to find the best motor for your application. Some applications naturally require more speed while others require more torque.

Check out our selection of top-notch motors today and give us a call to determine the best motor for you!