VT700 Dynamic Balancing Tester Price/Rotating Motor Dynamic Balancer Use Product Introduction
Dari Electric recommends
I. Main Functions:
● Multifunctional, can be used as a tachometer, vibration measurement, and vibration signal analysis. Especially has all functions of dynamic balancing measurement. (Unbalanced vibration amount and phase displayed in real-time)
● Frequency analysis of machine vibration (FFT up to 1024 points)
● Automatically uses the trial weight method to measure influence coefficients and calculate single-plane and dual-plane *counterweights, or directly calculates *counterweights based on measured original vibration with known influence coefficients. Can calculate while measuring, or input all at once. (Option to remove trial weight or not)
● Has the ability to calculate the calculated *counterweight at selected angles to the left and right.
● Has frequency analysis capability to detect synchronous, half-frequency, and double-frequency vibration components with the rotor.
● Simple operation, automatic prompts, usable by general personnel
II. VT700 Dynamic Balancing Tester Price/Rotating Motor Dynamic Balancer Use Technical Specifications:
1. Speed measurement range: 400—30000 RPM
2. Vibration measurement range: 0—3000 μm peak-to-peak
4. One-time unbalance reduction rate >80%
5. Phase tracking accuracy: within 0—360° less than ±1°
6. Display: Four-line large character LCD simultaneously displays multiple parameters at two measurement points
III. Operating Precautions:
▲ During continuous measurement, do not press the "Reset" key easily, otherwise all data will be lost. If you have the influence coefficient at hand, you can re-enter it.
▲ Ensure the photoelectric marker is properly made and observe the accuracy of the machine speed. This is an important guarantee for the instrument to carry out dynamic balancing tests.
▲ There are many reasons for large machine vibration. Only when the same-frequency amplitude accounts for a large proportion of the total amplitude can the dynamic balancing method reduce vibration. Otherwise, ideal results cannot be achieved.
▲ In the dynamic balancing trial weight method, the known trial weight must be added to the known position of the measured surface. Pay attention to the changes in vibration amplitude and phase after adding the weight compared to the original. If the data changes are not obvious, the vibration reduction effect after calculation and processing will also be not obvious. If the amplitude change is not obvious, increase the trial weight. If the phase change is not obvious, reposition the trial weight.
▲ The magnetic base of the sensor has strong suction and can easily pinch fingers, please be very careful.
▲ When balancing a rotor for the first time, the trial weight method must be used. VT700 Dynamic Balancing Tester Price/Rotating Motor Dynamic Balancer Use After obtaining the influence coefficient through the trial weight method, the influence coefficient method can be used for balancing similar rotors, which is simpler to operate.
▲ This instrument can be powered by AC 220V or by the built-in 12V battery. Generally, it is recommended to charge with AC 220V and use the 12V battery for power supply, which reduces internal noise. Please note that when the battery voltage drops below 10V, charge it promptly. Otherwise, the battery life will be affected.
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