Brüel & Kjær Vibration Testing System 4812 + 4801 Shaker
Specifications – Exciter Head 4812
• Max. dynamic force: 445 N (100 lbf) with Body 4801
• Current consumption: 23 A RMS with cooling / 11.5 A without
• Resonant frequency: 7.2 kHz
• Travel: 12.7 mm continuous / 14 mm max
• Acceleration limit: 981 m/s²
• Bolt Torque Limit: 3.4 Nm
• Dimensions: Ø 235 mm × 178 mm
• Weight: 8 kg
• Material: hard anodized aluminum
Specifications – Exciter Body 4801
• Power supply: 380 V ±10% or 440 V ±10%, 3-phase, 50 Hz
• Cooling: Air-cooled (integrated fan)
• Installation height (without head): 370–405 mm
• Additional height due to head: +50 to +130 mm
• Weight: 75–80 kg
Description & Use:
Condition: Used (see pictures).
Hint:
For detailed technical data and processing instructions, we strongly
recommend consulting the original data sheets or contacting the
manufacturer directly.
More items - new and used - can be found in our shop!
International shipping costs on request!
Germany
