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BVT-8 Bearing Vibration Velocity Meter
Its main products include five major series: bearing vibration and noise testers, bearing fatigue life enhancement testing machines, bearing friction torque testers, bearing eddy current flaw detectors, and bearing visual appearance inspection devices.
Keywords: Vibration measurement, visual inspection, eddy current testing, life testing
Product Details
The BVT-8 measuring instrument is a specialized device for measuring the vibration velocity of rolling bearings with inner diameters greater than 60 meters.
Compared to the BVT-1, the BVT-8 measuring instrument features a larger shaft assembly, enabling it to handle greater radial and axial loads. The axial loading device is positioned and guided by dovetail slots, allowing it to withstand higher torsional moments.
The electronic measuring instruments and sensors of the BVT-8 meter are identical to those of the BVT-1.
| Type of bearing under test | Deep Groove Ball Bearings, Angular Contact Ball Bearings, Tapered Roller Bearings | |
|
Measured bearing dimensions |
30 mm < outer diameter ≤ 260 mm, 15 mm ≤ inner diameter < 120 mm | |
| Range of electronic instruments | <1000 µm/s | |
| Electronic instrument frequency band | Three frequency bands: 50 Hz - 300 Hz, 300 Hz - 1.8 kHz, 1.8 kHz - 10 kHz | |
| Sensor Type | Speed sensor, resonant frequency above 12 kHz | |
| Shaft System Type | Hydrodynamic and Hydrostatic Liquid Sliding Bearings | |
|
Spindle taper bore |
4# Mohs | |
|
Spindle rotation accuracy |
Radial runout <3 µm, axial runout <3 µm | |
|
Spindle speed |
900/1800RPMM | |
|
Radial loading |
Pneumatic loading, thrust 300-600N | |
|
Axial loading |
100-2000N | |
|
Working environment temperature |
0°C–35℃ | |
|
Power supply |
Three-phase / 380V / 50Hz / 600W | |
|
Overall machine dimensions and weight |
660x1030x1530mm, approximately 400 kg | |
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View details +Address: No. 126, Chendian Road, Tiangu Industrial Zone, Jiulonghu Town, Zhenhai District, Ningbo City
Phone:+86-13345995122
Email:louwangjian@126.com
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