The exciter was mainly made of mild steel, except elements like disc attached to motor, which was made of aluminum. The base frame was made of channel. The drive system includes a permanent magnet type DC motor with variable speed. The disc with eccentric mass was attached to motor shaft at one end. This system was fixed to top plate which is also used to hold the samples. To achieve different
A vibration exciter is a machine which produces mechanical vibratory motion to provide forced vibration to a specimen on which modal analysis and testing is to be performed. This article presents the design and construction of a mechanical vibration exciter which ha s a cam and follower mechanism used to generate uniaxial vibrations. The exciter
Star Trace is one of the leading manufacturer of Vibration Exciter. Star Trace Vibration Exciter is used in the heavy-duty gearbox to create the linear vibrations for volumed material handling with maximum feed rates. Our Geared force exciter provides maximum opearational efficiency. It has gear box is having two types of counter rotating shafts. Each counter shafts having two counter weights
The Champion CH92106-1 PT6 exciter, utilizing two fully redundant ignition channels, is able to offer a lighter weight, higher energy, easily reparable and more reliable solution than is offered with the competitor’s exciter. The solid-state switch that discharges the spark event is designed with the latest solid state technology and is not a life limited component like the competitive unit
Star Trace Vibration Exciter is used in the heavy-duty gearbox to create the linear vibrations for volumed material handling with maximum feed rates. Our Geared force exciter provides maximum opearational efficiency. It has gear box is having two types of counter rotating shafts. Each counter shafts having two counter weights to produce linear motion for vibrating feeders, screens and so on
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exciter assembly magnetic degaussing plate assembly Prior art date 1960-05-13 Legal status The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Expired - Lifetime Appli ion number US29122A Inventor Walter G Spodnewski
The inventive piezoelectric exciter and vibrator resonant type provide a relatively wide bandwidth the bandwidth of the pilot exciter with a vibrator resonant type ranged from 1000 Hz to 1200 Hz and the frequency range of vibrating table with a vibrator broadband type - from 500 Hz to 2500 Hz and a powerful vibration of the DUT amplitude VI is rosmarini unit - tens g under intensive
An exciter 1 includes a vibrator 2 including a yoke and a magnet, a frame 3 incorporating the vibrator 2 with a damper 4 therebetween, and a voice coil bobbin 5 disposed inside the frame 3 and having another end 5b that extends to near the vibrator 2 and is provided with a voice coil 11 .