Installation - Controls
Electric (NEA, NEG, NEH, NES)
Force output can be reduced by adjustment of the out-of-balance weights. This will also reduce the working moment. Frequent adjustment is by a Variable Frequency Drive.
Pneumatic Rotary Vibrators (UCV, UCVR, NCB, NCR, NCT)
Changing the inlet air pressure will change the frequency and force output. The working moment will stay the same.
Linear Vibrators (P Series)
Changing the inlet air pressure will change the frequency.
Amplitude is fixed.
Linear Vibrators (NTS, NTK, NTP)
Changing the inlet air pressure will change the frequency and force output.
Throttling the exhaust will change the amplitude.
Additionally, adding weights to the NTK series is also a method of increasing the force output and working moment.
Single Impact (PKL)
Increasing the air pressure above the spring rating will reduce the force output.
