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TIRA 가진기 시스템

2. 교정 시험용 가진기 (Calibration Shakers)상위메뉴 >

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In all fields of industry, in aviation, the automotive industry, and power stations, vibration analyses and measurements to determine vibration transmission are increasingly carried out. A large variety of measuring sensors are required to realise such investigations. These sensors must be checked for their accuracy and calibration in specified time intervals.

As most of the measuring sensors have got a wide measuring range and large frequency ranges, special shakers are necessary to calibrate these sensors. TIRA has coped with this challenge and designed a unique shaker to meet these requirements. This newly developed shaker is equipped with a vibration system made of ceramics and a special guide system.

It is distinguished by a very high useful frequency range of up to 20 kHz and, appropriate measuring equipment provided, it is optimally suitable for professional calibration applications.

The "AC" vibration system additionally uses a special air bearing, which has the advantage of being frictionless, wear-free and damping spurious oscillations.


System TV 51110-C TV 51110-AC TV 51120-C TV 51140-C
Shaker S 51110-C S 51110-AC S 51120-C S 51140-C
Amplifier BAA 120 BAA 500-T BAA 500 BAA 1000
Blower - - TB 0080 TB 0140
Rated peak force (N) Sine/Random 100/50 100/50 200/100 400/200
Frequency range (Hz) 40-20000 DC-20000 40-20000 40-20000
Max. travel (mm) Pk-Pk 4 25.4 4 4
Max. velocith (m/s) Sine/Random 1.2/1.2 1.2/1.2 1.2/1.2 1.2/1.2
Max. acceleration rage (g) Sine/Random 25/12 17/8 51/25 68/34
Effective moving mass (kg) 0.40 0.53 0.40 0.60
Main resonance frequency (Hz) >25000 >19000 >25000 >19000
Weight with trunnion (kg) 33 18 42 21
Armature (Ø mm) 54 50 54 54
Compressed air (bar) - 3 (app.2.5I/mim) - -
Max. power consumption at 230V (kVA) Amp./Blower 0.08/- 0.35/- 0.35/0.46 1.22/1.4
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