gregfortin
Aluminum
- Joined
- Nov 20, 2016
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More pics of the retrofitted 10ee
What is actually more useful "early days" at least, is a Bill Of Materials. Schematic logic plan follows what those goods dictate.
Team effort. PM doing what PM does best.
Next up, is HOW they interfaced a mag-prox PULSE wheel pulsetrain to DC Drives that usually expected an Analog signal LEVEL off a tachogenerator at "X" volts per 1000 RPM of slope.
The options that could be more interesting are those for contactorless operation, dynamic braking, and handling of reversing differently.
Yes on the usability, as-is. If ever you want more at some future date, changing to a full-power drive won't be at all difficult.
Not hard to have BOTH, either. Final-drive motor only has four wires, after all. My "transfer switch" a common Hubbell twist-lock!
My 37887 built 1954 has a Fincor 2601A, which per the manual has dynamic braking and Armature Contact Reverse. Motor is 3 HP Reliance Model 14DT, 690 rpm to 2400 rpm. BTW, the OD of the Motor mounted pulley is 8 inches. I believe the KB-240D is used for Field Control?? Having the schematics would be great. Was told machine has an unknown issue, and I have not put power to it yet.
Bob
Greg, Are you, by chance, using an iPhone to take your photos?
Cal
KB-240D are a whole line - some are 4Q drives, usually just short of 5 HP capable, but limited to 180 VDC out.
I have one or two of the 4Q units in the nice NEMA-4X cases.
Similar to the Fincor line and their options, one would need to know "which" 240 D.
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