Experimental Research on the Influence of Working Conditions on Vibration and Temperature Rise of Si₃N₄ Full-Ceramic Bearing Motors

Figure 4

Experimental devices and schematic diagram: (a) Frequency converter. (b) Spindle motor. (c) Laser vibrometer. (d) Vibration data acquisition instrument. (e) Infrared thermal imager. (f) Temperature data acquisition. (g) Experimental schematic diagram.

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