I am working on a design in which I have 10 identical 150hp inverter duty motors. I only need to operate 3 at any one time. I was thinking of only using 3 drives and some switchgear to choose which motors I want to run and save money on the drives. We will not need to operate them very often so...
I am having trouble connecting a PanelView 1000 to my controllogix over a ControlNet link. I was able to schedule the items in the network with no problem using RS Networx but I get a module error in the COntrolLogix configuration for my PanelView.
The error I am getting in my panelview...
Does anybody know if there is a pre-written FC used for averaging a group of analog values on a continual basis?
I have an application where I have qty. 12, 4-20mA signals being input to the PLC (CPU 313C). I need to compare each of the values to the average of them all on a continuous basis...
I am looking for a seamless steel tubing specification to replace ASTM A106 gr. C in a very low temperature application for a hydraulic cylinder.
The minimum yield must be similar to A106C and it needs to meet the charpy v-notch test requirements per ASTM A370, 31 ft-lbs average at -50C.
The...
Does anyone know a good method to reduce the sharpness of large diameter threads that were cut on a single point lathe.
We have a large hydraulic cylinder tube (21.5" diameter UNC threads) that has very sharp edges on the internal threads. When we attempt to screw in the mating end caps...
Hi, I don't know if anyone here will be able to help me but I have a question regarding similar materials galling in a threaded application.
First a little background,
My company produces heavy load hydraulic equipment. We normally design hydraulic cylinders with the end caps threaded into...
