411 mm/s or e411? magnetek drive? which machine? any other faults in MCSS?
hey GP what's the difference between 411mm/s and the e411?
I've only seen a mcs 411.
If memory serves me correctly, the ward leonard version was called a 411 MV. Closed loop generator field control. Rest of it standard 411. I've only seen one in 33 years. I believe it was sold as an option back when the great debate over drives vs. generators was going on.
