I'm thinking about replacing the motor on a used surface grinder and seeking brand recommendations.
The grinder currently has a GE K163 (1 HP, 3450 rpm, TENV, 3-phase) driven by an Hitachi L100 VFD. It's belt driven.
The bearings on the motor are probably bad [1] so my options are to replace the bearings or the motor. Is the GE worth repairing or should it be replaced with a Baldor, Leeson or something else?
[1] With the belts off, the motor makes some noise on startup and a cup of water sitting on the spindle housing has standing waves on the surface. Thanks to Forrest for that cup of water tip.
Mike
The grinder currently has a GE K163 (1 HP, 3450 rpm, TENV, 3-phase) driven by an Hitachi L100 VFD. It's belt driven.
The bearings on the motor are probably bad [1] so my options are to replace the bearings or the motor. Is the GE worth repairing or should it be replaced with a Baldor, Leeson or something else?
[1] With the belts off, the motor makes some noise on startup and a cup of water sitting on the spindle housing has standing waves on the surface. Thanks to Forrest for that cup of water tip.
Mike
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