BVT-5 bearing vibration measuring instrument
The BVT-5 bearing vibration (speed) measuring instrument is a special instrument for measuring the vibration speed of deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, automobile water pump shaft bearings and textile bearings. It is composed of speed sensors, drivers, sensor position adjustment devices, pneumatic loaders and measuring amplifiers. It is suitable for bearing manufacturing plants for bearing vibration detection, motor plants, petrochemical enterprises and metallurgical enterprises for bearing acceptance, and also suitable for colleges and universities and scientific research institutions for bearing vibration analysis. Performance characteristics 1. The resonance frequency of speed sensor is above 12kHz 2. Static pressure spindle rotation
Key words:
BVT-5 bearing vibration measuring instrument
Classification:
Bearing vibration measuring instrument
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BVT-5 bearing vibration measuring instrument
Introduction
The BVT-5 bearing vibration (speed) measuring instrument is a special instrument for measuring the vibration speed of deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, automobile water pump shaft bearings and textile bearings. It is composed of speed sensors, drivers, sensor position adjustment devices, pneumatic loaders and measuring amplifiers. It is suitable for bearing manufacturing plants for bearing vibration detection, motor plants, petrochemical enterprises and metallurgical enterprises for bearing acceptance, and also suitable for colleges and universities and scientific research institutions for bearing vibration analysis.
Performance characteristics
1. The resonance frequency of the speed sensor is above 12kHz
2. The static pressure spindle has high rotation accuracy and low starting temperature.
3. Integrated circuit printed board, convenient maintenance.
4. With a preset set value circuit, can be quickly measured.
5. Equipped with speakers, bearing noise monitoring.
6. A calibration circuit is provided to calibrate the measurement amplifier.
7. Stable and reliable radial and axial loading.
8. Low, medium and high three frequency bands synchronous display.
9. Low, medium, high and pass band have output interfaces, which can be docked with other instruments for further analysis of bearing vibration.
Main performance
Measuring bearing size range | Inner diameter 5-60mm | |
Dynamic range | 0-10000 μm/s | |
Frequency range | Low frequency band 50-300Hz, mid frequency band 300-1800Hz, high frequency band 1800-10000Hz | |
Spindle speed | 1800r/min | |
radial loading | 150-300N | |
Axial loading | 0-250N | |
Power supply | Spindle motor | 380V,50Hz, three-phase, 370W |
Oil pump motor | 380V,50Hz, three-phase, 180W | |
measuring amplifier | 220V ±10%,50Hz | |
Power consumption | About 600W | |
Ambient temperature | 5-40 ℃ | |
Total mass | Approximately 450 kg | |
Overall size | 660*1030*1530mm |
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