Amplituda / Częstotliwość

Amplitude/Frequency Controllers For Vibratory Feeders : Serie Amplitude/Frequency (from 4A to 15A)

The digital controllers  FQ1NDIG (10A) - FQ1PWM (6A) - FR4PWM (4A) and new FQ2NDIG (5A), optimize the way in which the vibratory feeder operates by searching for its resonance frequency (maximum performance), thereby eliminating its lengthy and difficult mechanical calibration.
Each vibratory feeder exhibits the same mechanical properties whereby, especially when the required performance levels are at the limit, it is only necessary to shift the frequency of the supply voltage by even just a few fractions of hertz to modify the intensity of vibration by an appreciable amount. Furthermore it is possible for the mechanical properties to undergo a drift phenomenon due to, either the ageing of the materials or to raise in temperature.