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Dynamic Balancing Services

Dynamic Balancing Services
Dynamic Balancing Services
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Product Code : 02
Brand Name : All Brand Available
Product Description

The correction is easy and straightforward, when unbalance has been identified with the help of FFT vibration analyzer. The weight has to be either added or separate from the rotating equipment. 

Unbalance is measured in two ways, one is a measure the effect of the vibration and the other is a measure of the heavy spot. The vibration measure is widely used in fieldwork and personifies the speed characteristics of centrifugal force effects. A basic need in the place balancing is that the rotor has to be  convenient to make corrections.

Advantages:

  • The cost as well as  time to damage the machine is saved.
  • The Balancing is executed on the  assembled machine and therefore compensates the assembly tolerances.
  • The effects of pressure, distortion,  temperature, and other environmental influences can be integrated.
  • The chances of damaging of rotor at the time of dismantling and transposting it to balancing station is eliminated.
Unbalance:
  • In common words , unbalancing means unequal distribution of the weight of a rotor about its rotating centerline.
  • In formal definition, unbalancing is exist in a rotor when  vibratory force or motion is leaved to its bearings as a result of centrifugal forces. 

Inputs

Two inputs for accelerometers, one for reference tacho- sensor

Measurement Modes

Acceleration (RMS- m/sec ); Bearing Spike (RMS- m/sec ); Velocity (RMS-mm/sec); Displacement (PK-Pk microns)

Measurement Ranges:

Three manually selectable ranges and Auto-ranging.

Acceleration

0-2.5 to 0-250 m/sec True RMS in 3 scales.

Velocity

0-2.5 to 0-250 mm/sec True RMS in 3 scales.

Displacement

0-25 to 0-2500 microns Pk-Pk in 3 scales.

Frequency Range

ISO (10Hz-1kHz); 1Hz-1kHz ; 1Hz-10kHz; 10Hz-10kHz

Measurements

Overall Vibration measurement as per selected mode

Synchronous Vibration measurement through Auto tracking filter

Cartesian (x,y) or Polar (amount,angle) Vibration vector measurement

Min/Max/Mean of 20 overall readings

Frequency Analysis

Microprocessor controlled frequency analysis over 1 Hz-10kHz with constant percentage bandwidth filter in 1% steps over 1 Hz-1kHz and 2% steps over 1kHz- 10kHz. Facility to Pause scanning at any frequency Automatic Peak finding and display routine. Saving in Data Memory for later transfer to PC

Data Memories

Adequate for storing 24 spectra. After transfer to the PC, an almost infinite spectra can be stored on the disk of the PC.

Balalncing

Single Plane Balancing

Single Plane re-balancing without trial weight

Two-plane Balancing

Two-plane re-balancing without trial weights

Easy to follow procedure with prompting of steps.

Dimensions

288 (W) x 280 (H) x 102 (D) mm. Supplied fitted in a foam-lined briefcase

Battery

Internal rechargeable battery. Approx charge life of 6- 10 hours continuous use, and a life of approx 500 deep cycles.

Battery charger

Separately supplied as standard accessory

Temperature range

0-45 Deg C upto 90% humidity (non-condensing)

Weight

2.8 Kgms approx. without carrying case

Standard Accessories

1 Sensor with 3m lead, 1 Magnetic base, 1 reference sensor, 1 magnetic stand, 1 battery charger, Briefcase type carrying case, and 1 Operation Manual



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