7.5kW, 20000rpm, 380v, 667 Hz
DR7000691 Lower bearing
DR7002090 Upper bearing
DR7000039 Bearing Cartridge Repair
DR7000240 Proximity Switch, H906277 HSD (ES919)
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy
•The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.
•The upper bearing housing inner diameter shows that the bearing spun in the housing. We recommend plating and grinding this area.
•The lower bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
•The taper runout is acceptable. Our proposal provides no repair to the spindle taper.
•The upper and lower bearings show some wear on the inner and outer diameters.
•The tool pressure test checks fine.
•The stator passed the phase and insulation tests.
•The tool eject sensor does not work. We will replace the sensor.
•The unit will be assembled and tested.