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Automatic Vibration Analyzer for Tapered Roller Bearings
Category:
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 automatic vibration analyzer for tapered roller bearings consists primarily of components such as a hydrostatic spindle and its drive system, a sensor-position adjustment device, a bearing-unloading and adjustment mechanism, an axial loading device, a radial loading device, a velocity sensor, an acceleration sensor, and an electronic measurement system. The electronic measurement system comprises sensors, preamplifiers, data acquisition cards, a computer, and vibration analyzer software. This instrument features functions for measuring bearing vibration values (root-mean-square and peak values), intelligently identifying manufacturing defects in bearings, and monitoring bearing noise.
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Type of bearing under test |
Tapered roller bearings with outer diameters ranging from Ø40mm to Ø300mm and thicknesses from 10mm to 200mm. |
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Measured physical quantity |
The radial vibration velocity value vr.m.s (um/s) is a measured physical quantity with a measurement range of 0–1000 um/s. |
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Measurement output |
Low frequency: 50–150 Hz |
Mid-frequency: 150–900 Hz |
High frequency: 900–5000 Hz |
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Spindle drive motor |
Three-phase asynchronous motor / Servo motor |
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Spindle speed |
900 RPM (deviation -2% to +1%) |
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Spindle lubrication oil pressure |
0.6–1.0 MPa |
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Air source air pressure |
0.4–0.6 MPa |
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Axial loading force on the bearing under test |
100N-2200N |
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Test cycle |
12 seconds |
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The total machine weight is approximately |
Approximately 1000 kg |
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Overall machine dimensions approximately |
Length × Width × Height (1200 × 1000 × 1950) mm |
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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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