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Bearing inspection equipment Ball wavimeter roundness meter BWM-series-BWM-102
Bearing inspection equipment Ball wavimeter roundness meter BWM-series-Sugawara Laboratories Inc.

Bearing inspection equipment Ball wavimeter roundness meter BWM-series
Sugawara Laboratories Inc.


About This Product

A ball wavimeter is a device that can measure the waviness (waviness) and roundness of balls in rolling bearings with high precision and in a short time. A dedicated spindle is used to rotate the ball to be measured at several hundred r/min, a contact sensor detects the vibration speed, and the waviness and roundness are displayed on the synchrowave analyzer screen.

■Main features of the ball wavimeter

・High precision measurement: Practical measurement accuracy 10nm ・Uses a dedicated velocity sensor developed by our company that has compact and flat characteristics (maintains 10 times the sensitivity of a laser Doppler vibrometer) ・Real-time measurement (setting time within 30 seconds) ・By selecting two types of drive parts, it is possible to measure extremely small balls such as miniature bearings (measuring ball diameter 0.3 mm to 60 mm) ・Stable measurement possible with dedicated pusher ・Can accommodate balls of different sizes by replacing the arbor ・You can select the measurement unit from a total of 15 types, including nmWcla, nmPC, nm, nm/rad, etc. ・Measurement results can be displayed on the analyzer in various ways, including numerical values ​​in the L, M, and H bands, polar coordinate graphs, spectra, and vibration waveforms. ・Vibration sound can be recorded and played back for 30 seconds, allowing ball quality control using raw vibration waveforms. - Recorded data, measured data, measurement conditions, and screen copies can be saved to USB memory. ・A hard copy of the screen can be printed using an optional USB-connected thermal printer.

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    Bearing inspection equipment Ball wavimeter roundness meter BWM-series

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1 Models of Bearing inspection equipment Ball wavimeter roundness meter BWM-series

Image Part Number Price (excluding tax) Spindle rotation speed Spindle bearing Spindle drive system Dimensions (W×H×D) Measuring ball range Measurement frequency band Weight Power supply
Bearing inspection equipment Ball wavimeter roundness meter BWM-series-Part Number-BWM-102

BWM-102

Available upon quote

300~2,000r/min

Fluid dynamic bearing (oil)

Direct drive

300mm×420mm×474mm

Φ0.3mm~Φ12mm

Standard 7 bands (U, R, L, M, H, E, A Band)
L band:3~13wave
M band:13~50wave
H band:50~200wave

80kg

AC100V, 1A

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About Company Handling This Product

Company Overview

Sugawara Laboratories Inc. established in August 1954 and based in Kawasaki-shi, Kanagawa, Japan, is a manufac...

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  • Japan

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