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Wo lebst Du denn, dass das so ist?
Berlin. Hatte eigentlich angenommen, dass Notstromversorgung bundesweit Vorschrift ist und muss mich da echt nochmal schlau machen. Das zeigt halt auch, dass Zivilschutzmaßnahmen individuell und wohnortbezogen sein müssen.
Thanks! Not my design, though. It’s a German made Sorotec Compact Line 0805. I don’t think the brand is well known in the US, but has a good rep here in Germany. It came as a kit (just the mechanical part) and I had to plan the control cabinets for machine control (eding cnc 720 + JMC closed loop steppers with integrated drives) and spindle control/vfd (omron mx2) myself.
The cooling is being done by an aquarium pump and a 5L bottle of distilled water at the moment. For the winter I’ll have to make myself something with a heater, because the spindle doesn’t like temps too far below 20°C and heating up the coolant with the spindle would damage the bearings.