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BVT-8 Bearing Vibration Speed Measuring Instrument
The BVT-8 vibrometer is aspecial instrument for measuring thevibration speed of rolling bearingswith an inner diameter greater than60mm.
Compared with BVT-1, theshaft system ofBVT-8 vibrometerhas a larger size, so that it maybear larger radial load and axialload. The axial loading device ispositioned and guided by a dovetailgroove, so that it may carry greatertorque.
The electronic vibrometersand sensors ofthe BVT-8 meter arethe same as the BVT-1
| Bearing type tested | Deep groove ball bearings, angular contact ball bearings, tapered roller bearings |
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Measured bearing size |
30mm≤outer diameter Ø≤260mm 15mm≤inner diameter Ø≤120mm | |
| Electronic instrument range | ≤1000um/s | |
| Electronic instrument frequency band | Three bands:50Hz-300Hz,300Hz-1.8KHz,1.8KHZ-10KHZ | |
| Sensor type | Speed sensor, resonance frequency above 12KHz | |
| Shafting type | Hydrostatic and hydrostatic sliding bearings | |
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Spindle taper |
4# Mohs | |
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Spindle rotation accuracy |
Radial runout≤3um, axial runout≤3um | |
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Spindle speed |
900/1800RPMM | |
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Radial load |
Pneumatic loading, thrust 300-600n | |
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Axial load |
100-2000N | |
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Working temperature |
0°C-35℃ | |
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Power supply |
Three-phase 380V 50Hz 600W | |
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Overall dimensions |
660×1030×1530mm About 400kg | |
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Add：No. 126, Chendian Road,Tiangu Industrial Zone, Jiulonghu Town, Zhenhai District, Ningbo City
Tel：13345995122
E-mail：louwangjian@126.com
Website：www.yr8.cn
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