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Multi-speed field balancer for elastic rotor and ultra-precision machinery SB-7707RBseries-7707RB
Multi-speed field balancer for elastic rotor and ultra-precision machinery SB-7707RBseries-Sigma Electronics Industry Co., Ltd.

Multi-speed field balancer for elastic rotor and ultra-precision machinery SB-7707RBseries
Sigma Electronics Industry Co., Ltd.


About This Product

The SB-7707RB series is a battery-powered type for elastic rotors that incorporates multi-speed and multi-plane methods. Convenient to carry around on business trips or within the factory.

■Applications

・High-speed rotating machinery that accelerates and decelerates, such as machining centers, textile machines, and high-speed tapping centers. ・All rotating machinery such as NC lathes, high-speed mold processing machines, high-speed slicers, dicing saws, internal grinders, woodworking machines, crushers, blowers, pumps, and compressors. - Grinding machines (surface grinding machine, forming grinding machine, centerless grinding machine, cylindrical grinding machine) can also be modified with options. function

■Balancing function

・Multi-speed balancing ・Constant speed balancing ・Opening angle calculation balance (optional)

■Vibration analysis function

・Harmonic vibration analysis ・Unbalanced vibration analysis ・Overall vibration recording ・FFT analyzer ・Time waveform Main features

■Multi-speed/multi-plane measurement effective for correcting the balance of elastic rotors

・By adopting our unique "multi-speed/multi-plane measurement" method, vibration is reduced over the entire area in any rotation speed range (number of measurement surfaces: 1 to 4 surfaces) ・Ideal for balancing rotors with critical speeds within the operating speed range

■Reduces the troublesome adjustment of correction weights

Outputs the optimal component force correction result by using up to 8 types of pre-registered correction weights. Balancing work becomes more efficient.

■JIS B 0905 pass/fail judgment function

Compares the measured value and tolerance value and displays pass/fail judgment.

■CCLD type/charge type sensor can be selected

In addition to conventional charge output type sensors, CCLD output type sensors are also available. The CCLD type, which has less cable noise, is effective in environments where the cable is long and tends to sway.

■Small and lightweight, convenient to carry on business trips and within the factory

Can be operated continuously for 3 hours with battery power (when using sleep mode)

■Ease of use + high accuracy

・Improved operability and vibration detection accuracy (5 times compared to our company) ・Save the screen as photo data to microSD ・Equipped with an overall vibration meter and FFT analyzer as standard equipment

■Supports balance correction method based on opening angle calculation

In addition to correcting the balance of grinding wheels, by installing a balance piece mechanism in general rotating machinery, it is possible to correct the balance without having to make correction weights on site. (Supports correction of G:1 side / GW:2 side) *This is an optional feature.

■Main options

・Opening angle calculation balance (grindstone balance correction) ・Vibration sensor + cable for multi-surface measurement

  • Product

    Multi-speed field balancer for elastic rotor and ultra-precision machinery SB-7707RBseries

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1 Models of Multi-speed field balancer for elastic rotor and ultra-precision machinery SB-7707RBseries

Image Part Number Price (excluding tax) Measuring range Measuring method Measuring range Measuring rotation speed (multi-speed) Measuring range Measuring rotation speed (constant speed) Measuring range Measuring rotation resolution Measurement range Vibration resolution Measurement range Number of vibration input channels Measurement range Target workpiece Measurement range Number of corrected surfaces Vibration analysis function Harmonic vibration analysis Vibration analysis function Unbalanced vibration analysis Vibration analysis function OverAll vibration meter Vibration analysis function OverAll vibration monitor Vibration analysis function FFT analyzer Correction method Polar coordinate correction Correction method Component force correction Correction method Correction weight Accessories Rotation sensor Accessories AC adapter Other power supply voltage Others Total mass (including accessories) Others Number of saved registered data Others Measurement range switching Other LCD monitor Others Body mass Other body dimensions Other storage trunk case dimensions Other eccentricity correction function Other usage environment Other microSD card slot Other USB communication port
Multi-speed field balancer for elastic rotor and ultra-precision machinery SB-7707RBseries-Part Number-7707RB

7707RB

Available upon quote

Multi-speed measurement, constant speed measurement

600min–1 ~ 61,000min–1

180min–1 ~ 61,000min–1

1 min–1

0.001µm

2ch

Rigid rotor/elastic rotor/grinding wheel

Multi-speed measurement: 1 to 4 surfaces, constant speed measurement: 1 to 2 surfaces

Analysis of harmonic components

Time-series recording of unbalanced vibration vectors

Acc. Peak / Acc. RMS / Acc. C.F. / Vel. RMS / Disp. EQP (Measurement range Acc: 0.1~40m/s²)

Not equipped

Frequency analysis function (including time waveform measurement function)

0°~359° (angular resolution: 1°)

3~50 minutes force

Add/delete

SFS-N41 (with 2m cable)
Fixed magnet: NF2021 (Adsorption force: 320N)
Comes with instruction manual

Domestic specifications: UN312-5920 (DC5.9V, 2A) Plug shape: A type
Overseas specifications: UI318-06 (DC6V, 2.8A) Plug shape: A type (AC code conversion method)

Li-Ion battery (Continuous use time: Approximately 3 hours *When sleep mode is applied)
AC adapter: AC100~240V ±10% 50/60Hz

Approximately 4.5kg

2 pieces

Fully automatic

5.7 inch TFT color LCD (LED backlight method) / touch panel

Approximately 0.8kg

187.5 (W) × 53.5 (D) × 130 (H) mm

385 (W) × 120 (D) × 255 (H) mm

Standard equipment

Temperature: 10~40℃・Humidity: 20~80%RH (non-condensing)

Standard equipment (supports up to microSD HC)

Mini-B type (data transfer to PC, hard copy of screen)

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