Bearing Vibration Measuring Instrument

    Bearing vibration measuring instrument is a special instrument used to measure the vibration (acceleration or velocity) of deep groove ball bearing, angular contact ball bearing, cylindrical roller bearing and tapered roller bearing. It is suitable for measurement of bearing vibration in measuring department and production workshops of bearing industry and for bearing research of colleges and institutes as well as for bearing acceptance, failure diagnosis and analysis of machine manufacturers and.
   S0910 Bearing Vibration Measuring Instrument adopts pneumatic loading to apply selective axial and radial load on measured bearing. The spindle adopts hydrodynamic and hydrostatic pressure to obtain high running accuracy, low fundamental vibration of the instrument. The measuring process is operating semi-automatically with high measuring efficiency and low labor consuming. The main performance conforms with 《JB/T5314-1991 rolling bearing vibration (acceleration) specifications》.
   SV-01 bearing vibration instruments up to JB/T 5314-1991 standard. It consists of mechanically driving mechanism, loading mechanism, velocity sensors and signal processing circuit, etc. It has compact structure, rational arrangement and good performance.
   Besides the above, other characteristics are:
   Circuit design is modularity for easy function extension and maintenance.
   With Hi-fi speaker to monitor bearing noise.
   With correcting-circuit to verify the amplifier.
   With interface to connect with other instruments, in order to observe mode and analysis spectrum.
   The peak of vibrating signal or crest factor can be displayed.

S0910

Main technique index sign

1)Measure range: bearing inner diameter Ф10～Ф60mm； Vibration  ≤10dB

2)The displace accuracy：±1dB；  foundation vibration: ≤10dB

3)Frequency scope： total  frequency   50～10000Hz   Low  frequency   50～300Hz

                    medium frequency  300～1800Hz   high   frequency  180～10000Hz

4)Rotating velocity：1500r/min±30r/min

5)Boundary dimension：450mm×880mm×1270mm    Weight: about 250Kg

Usage environment

1) Environment temperature: 15℃～25℃    Humidity:  < 85%

2) Power :   motor  AC380±10%V,50HZ,370W      electric box  AC220±10%V,50HZ,80W

          oil pump  AC220±10%V,50Hz,16W    Heating apparatus AC220±10%V,50Hz,300W

3) Keep off the vibration and noise resource

SV-01

Main technique index sign

1)Measure range: bearing inner diameter Ф5～Ф170mm；Vibration 0～10000 μm/S

2)The displace accuracy：±1μm/S； foundation vibration: ≤10μm/S

3)Frequency scope： total  frequency   50～10000μm/S   Low frequency  50～300μm/S

                    medium frequency  300～1800μm/S   high frequency 180～10000μm/S

4)Rotating velocity：1800r/min±30r/min

5)Boundary dimension：500mm×600mm×1450mm   Weight: about 350Kg

Usage environment

1) Environment temperature: 15℃～25℃    Humidity:  < 85%

2) Power :    motor   AC380±10%V,50HZ,250W    electric box AC220±10%V,50HZ

          oil pump    AC220±10%V,50Hz,120W

3) Keep off the vibration and noise resource