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Shop Tour Index Facilities Receiving Area Dirt Room Area Calibration Area Winding Department:    WI Winding Department    One continuous coil per phase    Indramat 2AD132, coil for 1 phase    A&B phase inserted    Complete winding ready for dipping > Fanuc factory windings    Fanuc 40S stator over dip tank    Leads & windings tied down    Varnish cured in bakeout oven    Complete frameless spindle motor    Finished 1MS310F stator    Rewound Inland TT5306 armature    Rwnd Siemens 1HU3104 armature    Rewound Hans Kessler armature Assembly Area Test Room Area Shipping Department Robotics & Electronics Div.

Fanuc size 40 AC spindle stator windings. Notice varnish buildup on end of coil windings and drive end bell; excess hardened and broke off (Fanuc sprays varnish on - very little varnish protection on the coil ends of Fanuc windings causes premature shorts).