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Ningbo Yirong Electromechanical Technology Co., Ltd

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ZDW850-910/BVT Single Shaft Bearing Automatic vibrometer

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Ningbo Yirong Electromechanical Technology Co., Ltd. (formerly Ningbo Navigation Instrument Factory founded in 1965) is a professional manufacturer of bearing testing equipment, mainly engaged in the research and development and manufacture of bearing dynamic performance measurement equipment such as bearing vibration, fatigue life, friction torque, etc.
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       The vibrometer is designed for the structural characteristics of deep groove ball bearings. It is automated from feeding, waiting, testing, turning, discharging to classification, with high test accuracy and good repeatability, eliminating the random caused by manual testing, with a high work efficiency.
       The vibrometer converts the mechanical signal of bearing vibration into an electronic signal by a sensor. A series of processing such as sampling, filtering, calculation, and statistics are performed on the electronic signal to obtain several parameters that characterize the quality of the bearing. Compare with the reference parameters, you may distinguish the quality level of bearings and automatically classify them. The analysis and statistics of bearing manufacturing defects may be used for quality control of the bearing manufacturing process.
       The single-axis automatic vibrometer is small in size and economical in price. It is suitable for applications where the site is small and replaces the manual vibrometer; the dual-axis automatic vibrometer has high efficiency and rich loading and unloading interfaces, suitable for production connections; the price of the modified machine Preferential, short manufacturing cycle, suitable for original manual
       Customers who want to automate the transformation of the vibrometer.

 

Device name

Fully automatic single axis automatic vibrometer

Device model

ZDW850-910/BVT

Test bearing type

Deep groove ball

Test bearing inner diameter

Ø7mm~Ø40mm

Test bearing outer diameter

Ø22mm~Ø62mm

Spindle type

Dynamic and static pressure shaft

Spindle rotation accuracy

Radial runout≤3um, axial runout≤3um

Spindle taper

2#Mohs

Spindle speed

1500RPM(1-2%) OR 1800RPM(1-2%)

Axial loading pressure

≤250N

Test beat

≤3.2 seconds second set (single side single point)

Test points

Can be set to measure 1-6 points on one side

Number of groups

7 sorting and arranging table

Feeding method

Hanging rod feeding material, inclined plate feeding material turntable feeding material connection

Feed height

About 800±50mm

Discharge height

About 850±50mm

Sensor type

Acceleration speed

 

Sensor configuration

It can be equipped with a single sensor (acceleration speed) or dual sensors (acceleration) or a mixture of acceleration and speed sensors

Instrument range

75dB or 1000umms

 

Instrument frequency band

Pass frequency band 50-10KHz, low frequency band 50-300Hz, medium frequency band 300-1800Hz, high frequency band 1800-10KHz

Basic vibration

Effective value≤10dB, low frequency≤104umms, intermediate frequency≤74umms, high frequency≤4umms

Working temperature

10-35℃

Power supply

Three-phase ac380v

Total power

About 1.5kw

Total Weight

About 800kg

Overall size

1300×1200×1700mm (length×width×height)

Air pressure

≥0.3MPa

Optional items

Bearing uniform grease before test

For high temperature grease bearings,
it is helpful to improve the detection accuracy

 

Loading method

Ring plane loading and compression

 

 

 

Advantage: Facilitate the stable detection of outer ring damage data

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Yirong

Professional manufacturer of bearing testing equipment

CONTACT

Add:No. 126, Chendian Road,Tiangu Industrial Zone, Jiulonghu Town, Zhenhai District, Ningbo City
Tel:
0086-574-86534620 18100123929
Fax:0086-574-86534623
E-mail:louwangjian@126.com
Website:www.yr8.cn

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