Vibromera OU

Estonia,Kreenholmi 39v, Narva linn, Ida-Viru maakond, 20303       tel.+372 8801884
E-mail: info@vibromera.eu    vibromera@gmail.com

Portable field balancer "Balanset-1"
Portable multiplane balancer "Balanset-4"
Shipping: International Shipping: TNT express, EMS Post. International items may be subject to customs processing and additional charges.
Item location: Narva, Estonia. Ships to: Worldwide.
Seller ships within 10 days after receiving cleared payment. Returns:14 day returns. Buyer pays for return shipping.


Portable multiplane balancer "Balanset-4"


1. Introduction

 Balanset-4 is 4-channels portable balancer used to balance rigid rotors in their own bearings (in-situ) or as measuring system in the balancing machines. It provides (1..4)-plane dynamic balancing services for fans, grinding wheels, spindles, crushers, pumps and other rotating machinery. Balancing software provides the correct balancing solution for (1..4)-plane balancing automatically.  Balanset-4 is simple to use for non-vibration experts.

Portable multiplane balancer Balanset-4
Balanset-4 includes:


  • Interface unit
  • 4 vibration sensors
  • 1 optical sensor (laser tachometer)+ magnetic stand
  • scale
  • Software ( notebook not included - supplied by additional order)

    Specifications:
    4x vibration sensors based on Analog Devices ADXL series.
    1 x optical sensor (laser)
    1 x USB interface module with software for PC connection
    Software provides measuring vibration, phase angle, calculation of value and angle of the correcting mass.

    Details:
    Amplitude vibration range 0.005-100 mm/sec
    Vibration frequency range 5 - 300 Hz
    Accuracy - 5%
    Correction planes 1 or 2 or 3 or 4
    Rotation speed measuring 150-60000   rpm
    Phase angle measurement accuracy +-1 degree
    Power supply - from PC USB port
    Weigh - 4 KG

  • 2. Prepare to work. Software and hardware setup for multiplane balancing.

    2.1  Driver installation
    Install drivers and Balanset-4 software from installation flash disk.
    Insert USB cable to computer USB port. Interface module power supplied from USB port.
    Use  shortcut to run the program.

    2.2  Sensors installation
    Install sensors as shown  on the fig. 1,2

    Connect cables 
    - vibration sensors to connectors X1,X2,X3,X4
    - phase laser sensor to connector X5
    Multiplane balancing scheme
    fig.1 Multiplane balancing scheme


     Install reflector mark on the rotor and check RPM value on the phase sensor when the rotor rotates. 

    Multiplane rotor balancing. Phase sensor settings 

    fig.2  Phase sensor settings



    Table 1 Multiplane balancing. Step-by-step guide
    Run 0 - Start-up without test weight.
  • Run the machine at its operating speed (be sure that operating speed is far from resonance frequency of construction)
  • Click on F9-Start and measure  the vibration  level and  phase angle  in turn without test weight. Duration of the measuring process  may amounts  2-10 sec.



  • fig.3 Multiplane balancing window. Original vibration


    Run 1-4 - Test weight in plane 1-4
  • Mount a trial weight of  suitable size in plane 1(2,3,4).
  • Start the machine again, click on F9-Runand measure the vibration level and phase angle once more.
  • Stop the machine and remove the test weight
  • Step 4 - Calculation
  • The values of the correction weights and angles required will be calculated automatically and shown in popup form.
  • Multiplane balancing. Correction weights calculation

    fig.4 Multiplane balancing. Correction weights calculation
    Multiplane balancing. Correction weight mounting

    fig.5 Multiplane balancing. Correction weight mounting


    RunC
  • Mount the correction (balance) weights  at the  positions indicated in popup form at the same radius as the test (trial) weights (as shown in the figure in right column).
  • Start up the machine again and measure the amount of residual unbalance in the rotor, to see how successful the balancing job has been.
    After balancing you can save influence coefficient balancing (F8- coefficients) and other information (F9- Add to archive) and use it later. (see 4.3, 4.4)



  • 4. Other features
    4.1 Vibrometer mode.
    To select Vibrometer mode click "F5- Vibrometer" button in the main window for multiplane balancing (fig.1)
    To start the measuring process click "F9-Run" 
    V1s-V4s - summary vibration in planes 1-4 (mean-square) V1o-V4o - 1x vibration in planes 1-4 (1x harmonic value)
    4.2 Influence balancing coefficients 

    If you save the results of previous balance runs, you can eliminate the test weight run and balance the machine using its saved coefficients.  Select "Secondary" in the "Type of balancing" window and click "F2 Select" button to choose previous machine type from list.

    To save coefficients after balancing click "F8-coefficients" in the balancing result pop-up window (see Tab.1) and then click "F9-Save" button. Input machine type ("Name") and other information in the table.

    4.3 Rotor balancing frchives and reports.

    To save balancing information click "F9- Add to archive" in the balancing result pop-up window (see Tab.1). Input machine type ("Name") and other information in the table.
    To open previous saved archives click "F6-Report" in the main window.


    To print report click "F9-Report"




    4.4 Charts 

    To view charts of vibration click on "F8-Diagrams"
    Two kind of charts available "Total vibration" and  "Vibration on rotor revolution frequency" (for example, for 3000 rev\min frequency is equal 50Hz)



    Dynamic balancer Balanset-4. User Manual