Irregular Spindle Speed

[JAZZCNC]

Thanks Guys,

Just to make sure although it might be a dummy question, but do we remove the back cover on the chinese spindle to do the re wiring as that does not have an electrical box on the outside. So my guess is that is somewhere under the cooling fan assembly.

Will be uploading the XML data later today.

Thanks

Ok well seeing this post made me look at pics again because thought you'd posted pic of inside box but know realise it was Columbo box and I'd seen wrong. So unfortunately I think it's like I orginaly feared and the Spindle is 380V Only unless you can find some connections on it some where. They should be obvious so if not then doubt it can be changed.!!