What are degrees of freedom in robotic arms? (Easy guide)

Looking to understand everything about degrees of freedom in robotics? You&#;re in the right corner of the internet! 

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Degrees of freedom allow robotic arms to &#;do their thing&#; and move around, grab, and interact with objects. If you&#;re looking to automate a manufacturing process, for instance, understanding degrees of freedom is part of your new ABCs. 

In this article, we&#;ll go over everything there is to know about these degrees of freedom (DOF) and how they can be applied to a wide range of tasks. 

We&#;ll cover: 

• What are degrees of freedom in robotics?
• How many degrees of freedom does each type of robot have?
• How degrees of freedom in robotics affect robot arm capabilities

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Let&#;s get started!

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What are degrees of freedom in robotics?

Long story short: Degrees of freedom (DOF) refers to the number of independent movements a robotic arm can make. Basically, the more degrees of freedom, the more skilled and flexible the arm.

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For starters, a single joint that can rotate 360 degrees provides one degree of freedom. 

However, most robotic arms have several joints, each contributing one or more degrees of freedom. For example, a shoulder joint that can move vertically and horizontally provides two degrees of freedom, and an elbow joint adds another. 

As a rule of&#; arm, robotic arms typically range from three to seven degrees of freedom or more. 

A three-degree arm can move up and down, left and right, and in and out. This provides basic functionality &#; but limited flexibility.

On the other hand, five or six degrees of freedom allow for a greater range of motion and more complex movements. Highly articulated arms with seven degrees of freedom or more can perform high-dexterity tasks.

Productive Robotics, LLC. is an American manufacturer of Industrial Collaborative Robot Arms, robot assembly tables, stands, grippers, and other robot accessories. We are one of the only United States (US) robotic companies that manufactures 7 axis collaborative robots. Headquartered in Santa Barbara, California, Productive Robotics' built OB7 using the latest technology to make it simple, intuitive, and user friendly for anyone to use.

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As a USA company, we believe that collaborative robotic automation should be simple for businesses of all sizes, small and large, and we understand the value of having support easily accessible and just a call away. We are committed to providing dedicated support and collaboration throughout your cobot automation experience so you can enjoy the advantages of industrial robots without worry.

The company is the world’s best flexible joint robot supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.