The VT-900 on-site dynamic balancing instrument can perform on-site dynamic balancing of various rotating machinery, equivalent to a movable dynamic balancing machine. It is exquisitely designed and easy to carry, and the entire instrument looks like a briefcase from the outside. The main function is developed and produced based on the VIBROPORT series universal vibration tester from the German company Schenck. There are many vibrations that cannot be measured with simple instruments, such as adjacent disturbance frequencies that are too close, unstable or inaccessible rotor speeds, etc.

On site installation of dynamic balancing instruments

Install sensor horizontally

Install phase probe

Paste reflective tape

connecting cable

harmonic analysis

1. Start the machine and run it until the measured speed is reached

2. Open - View - Select Harmonic Analysis

3. Analyze the cause of vibration based on frequency doubling

Workpiece parameter settings: Try to remove the duplicate

Double sided dynamic balance

1. Set measurement method

2. Select calibration and enter the file number

3. Do not add trial weight for now

4. Start the rotor to measure the speed, pressstart, appearedOKStop the machine

5. Add the test weight to the left at 0 degrees, enter the weight and angle, Start the rotor to achieve measurement rotation Speed, pressAt the beginning,appearOKStop the machine.

6.Remove the left trial weight, Add to the right, enter weight and angle, StartMoving and turning 子， To reach the measured speed, pressAt the beginning, Automatic measurementInterface.

7. Click on the red position on the left and remove the weight test on the right, based on the initial weight and angle Add counterweight

• Single sided dynamic balancing three steps

• Sensor installation- Preparation work

• Step 1: idling

•Step two: Add trial weight to the left, and remove the trial weight after collection is completed.

•Step 3: Add trial weight on the right and collect it. Remove the trial weight

Add weight according to the display

•Qualified, report issued, unqualified, secondary weighting!