V830/185 - SPA10K

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Amplifier type/size

SPA10K (10kVA) Amplifier Characteristics

Sine operation
Displacement peak-peak 50.8 mm 50.8 mm 2.0 in
Velocity peak 2.0 m/s 2.0 m/s 78.7 in/s
Acceleration peak 120 gn 1176.7 m/s² 120 gn
Force peak 907 kgf 8896 N 2000 lbf

Random operation
Displacement peak-peak 50.8 mm 50.8 mm 2.0 in
Acceleration rms 75 grms 735.4 m/s² 75 grms
Force rms 589 kgf 5782 N 1300 lbf

Armature
Armature diameter 185 mm 7.28 in  
Armature mass 6.98 kg 15.39 lb  
Armature resonance (fn) 3100 Hz    
Useful frequency range DC - 3500 Hz    
Cross-axial stiffness 535.7 kgf/mm 5254 kN/m 30000 lbf/in
Internal load support capability 160 kg 350 lb  

Stray magnetic field
(152mm above armature at normal operating temperature)
Standard system <0.5 mT <5 gauss
With low degauss option N/A N/A

Vibrator body
Body mass 616 kg 1358 lb  

Suspension resonance
Rubber mounts <15 Hz  
Air isolation Hz <10 Hz  

System requirements/environment
Compressed air 6.9 bar 100 lbf/in²
Power (Amplifier and blower) 19.9 kVA  

Air flow
Vibrator 0.254 m³/s 520 ft³/min
Amplifier 0.55 m³/s 1165 ft³/min

Working ambient temperature range
Vibrator 0 to 30 ºC 32 to 86 ºF
Amplifier 5 to 40 ºC 41 to 104 ºF

Acoustic noise at 1m
Amplifier 69dBA
Blower 88dBA

Armature inserts
Thread options M8 3/8 UNC 3/8 UNF
       
PCD Position   Number
  Centre   1
  76.2mm (3in)   4
  152.4mm (6in)   8

Cooling Blower
  Weight kg A mm B mm C mm
50 Hz 85 1055 407 635
60 Hz 72 978 445 556

Cable length (Standard) xx mm yy in
Duct length (Standard) xx mm yy in