“It seemed like such a great price. It seemed like we could not go wrong. Now, not only does it not run, we had no idea of the cost for the replacement software, end-of-arm-tooling and part presentation. Why won’t the robot run?” The reasons are many.

Robots purchased at auction or auction sites, with very few exceptions, were directly pulled from service, or the last job that they performed. As such, the robot controller is looking for signals it will never again see.

The greatest concern here is one of safety. Many times, wires to the robot are simply cut. A dead short can send 480 volts through the entire system causing massive damage, including loss of life.

Often times the previous application was controlled by an outside source such as a PLC. The list can go on and on. The problem is, until such non-existent signals are received, the robot will not run. It needs to be returned to its original configuration. Starting out with a clean slate such as it were. But what signals are removed? What signals must remain? What is the proper voltage for the next task from an Input/Output standpoint? Are there even Inputs and Outputs or is the robot set up to only accept outside commands?

When was the last time a Preventative Maintenance Schedule was performed? How long since the oil and grease were changed? Just like a vehicle, a robot needs to have these operations performed. Also, just like a vehicle, a robot has a rated life. How many hours are on the unit? How many shifts did it run? What was the task, and thereby the stress placed on the robot?

When was the last time the batteries were changed so that if the robot went down for any reason, all memory, programs and data points are retained?

What type of batteries do they require? A great buy at any type of auction, is only a great buy if the robot can perform the task desired.

We can help. Call us to make certain it is a model or manufacturer we are familiar with, and that we can be of assistance to you. Robotic Concepts is a full service entity. We can return the robot to its original configuration, as well as do all aspects of refurbishing or rebuilding. System integration, interfacing, installation, original programming and training courses are our specialty. And when experience counts, count on RCI.