Used Robots for Sale — 2,461

What is an industrial robot?

A robot is defined by the Robotics Institute of America as ‘A reprogrammable multifunctional manipulator designed to move material, parts, tools or specialized devices through variable programmed motions for the performance of a variety of tasks.’
Another way to define industrial robotics are computer-controlled, automation systems that combines the technology of digital computers with a feedback system known as servo control. Industrial robots are provided with sensors which enable it to analyse feedback from its surroundings, and react and adapt to changing conditions.
Industrial robots have revolutionized the industry, and are used in many facets of manufacturing.

Who created the first industrial robot?

The first programmable industrial robot, UNIMATE was developed and patented by George Davol in the year 1954 for the company Unimation.

What are the ‘Laws of Robotics’?

Isaac Asimov initially proposed three Laws of Robotics, and later revised them to four.

• Law 0: A robot may not injure humanity or through inaction, allow humanity to come to harm.
• Law 1: A robot may not injure a human being or through inaction, allow a human being to come to harm, unless this would violate the zeroth law of robotics.
• Law 2: A robot must obey orders given to it by human beings, except where such orders would conflict with the Zeroth or First law.
• Law 3: A robot must protect its own existence as long as such protection does not conflict with a higher order law.

What are the different parts or components of an industrial robot?

Even the most complex robotic systems can be broken down into a few essential components, which include:

• Controller - The controller coordinates all the movements of the mechanical system, based on information provided through various sensors. A microprocessor linked to input/output and feedback monitoring devices are the major parts of the controller.
• Manipulator – The manipulator is the arm of the robot that moves materials, parts, tools or special devices through various motions to provide useful work. The manipulator consists of segments and joints. Joints connect two segments together and allow the robot to have two kinds of motions: linear (straight line) or rotary (circular) movement.
• End effector - The end effector is the robot’s tool, or ‘hand’. The device is attached to the wrist of the manipulator for the purpose of grasping, lifting, transporting, maneuvering, or performing operations.
• Power supply - The three basic types of power supplies are electrical, hydraulic and pneumatic. Electricity is the most common source of energy for industrial robots.
• Programming device - A device used to program or record specific movements into the robot’s memory. Also nicknamed the teach pendant, a teach box or handheld programmer, it teaches a robot what is required to perform a useful task.

How do you classify industrial robots?

Robots can be classified in various ways, depending on their components, configuration, and use. Robot machines are commonly classified based on three types:

• 1. Types of control system – Non Servo and Servo
• 2. Type of actuator drive – Electrical actuator, Hydraulic actuator and Pneumatic actuator
• 3. Shape of the work envelope – Cartesian configuration, Cylindrical configuration, Spherical configuration and Special configuration.

What do Industrial Robots do?

Small robots for sale are predominantly used in a variety of industrial applications which replaces intricate, strenuous or autonomous work previously by humans. The application of handling robots in the manufacturing field can be divided into three categories: Material handling, Processing operations, Assembly and Inspection. The most common applications of robot handling involves loading/unloading of work parts, or transfer of material from one location to another.

Further examples of robotic operations include spot welding, spraying, continuous arc welding, painting, running nuts, heat treating, sorting, parts handling, cleaning, profiling, blasting, and tool changing and measurement.

How do I know what Robot I need?

The type of used robotic equipment you want to purchase will be dependent on the purpose and the production environment that it is to be added to. While these used industrial robots are flexible to some degree, they have parameters that need to be considered. There are many large and small robots for sale on the market, with many functionalities.

Who are the best Robot Manufacturers?

KUKA ROBOTER, FANUC, BOSCH, TM ROBOTICS, EPSON FACTORY AUTOMATION, PANASONIC, MITSUBISHI, STÄUBLI ROBOTICS, COMAU ROBOTICS, FRONIUS, STAR AUTOMATION and WITTMANN are some of the renowned manufacturing robots companies in the world. All of these brands names can be found when looking for used robots for sale. There is a huge market for industrial robots for sale, so there will be plenty of choices. Assess what robotic machine will make a difference to your business.