摘要：The noise and vibration of a ring-plate pin-cycloid gear reducer driven by two motors are measured respectively at different rotational speeds and different loads. The data are collected and analyzed using the HEAD acoustics multi-channel noise test and analysis system. The ArtemiS is a set of analysis system for improving product quality in all areas of sound and vibration. From the frequency spectrum analysis, we can draw the following conclusions: The vibration acceleration of input shaft of X direction increase with the rotational speed and loads goes up. The vibration acceleration of input shaft of Z direction doesn’t vary much with the rotational and loads vary. The vibration acceleration of output shaft of Z direction doesn’t vary much with the rotational and loads vary. The vibration acceleration of input shaft of X direction increase with the rotational speed and speed goes up. When the rotational speed is certain, the sound pressure level curves have basically the same variation trends. The loudness increases as the speed goes up. The loudness mainly concentrates on low frequency bands. The sharpness decreases as the speed goes up.
