Vibration testing system shakerBrüel & Kjær
4812 + 4801
Machine data
- Machine type:
- Vibration testing system shaker
- Manufacturer:
- Brüel & Kjær
- Model:
- 4812 + 4801
- Condition:
- good (used)
Price & Location
- Location:
- Dunkerstrasse 29, 46325 Borken/Burlo, Deutschland
Details about the offer
- Listing ID:
- A20240370
- Reference number:
- 52117
- Update:
- 16.02.2026
Description
Technical 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
• Resonance frequency: 7.2 kHz
• Travel: 12.7 mm continuous / 14 mm maximum
• Acceleration limit: 981 m/s²
• Bolt torque limit: 3.4 Nm
• Dimensions: Ø 235 mm × 178 mm
• Weight: 8 kg
• Material: hard-anodized aluminum
Technical Specifications – Exciter Body 4801
• Power supply: 380 V ±10% or 440 V ±10%, 3-phase, 50 Hz
• Cooling: Air-cooled (integrated fan)
• Mounting 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).
Note:
For detailed technical specifications and processing instructions, we strongly recommend consulting the original data sheets or contacting the manufacturer directly.
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Financing through our bank is also possible.
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Seller
Registered since: 2008
561 listings online
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