Hey Bill
I have no reason not to trust the encoders, they are 1024ppr to a high speed counter PLC card.
I'll check the name plate data for Full Load speed tomorrow
The Wound Rotor has a slip resistor 27mohms, which should lower the motor speed even more.
No Camp the land of big trucks and...
Hi Guys Great Stuff!!!
The ore we move is call Tar Sand, it is a sticky/sandy/bitumin compound thats sticks to the lagging on the pulleys. Due to lack of "mechcanical maintenance", pulley build up 2-3" or 4-6" diameter. All the pulleys are 54" only primary drive pulley tends to build up. We have...
We have a 6 pulley conveyor system, with 2 wound rotor motors on the primary drive pulley and 1 wound rotor motor on the secondary drive pulley. The problem is the primary drive pulley sometimes gets build up increasing the diameter larger than the secondard drive pulley, therefor the secondary...
