Rockwell-automation 1441-DYN25-MBAL Balancing Extension Module for the User Manual download pdf (Page 5)

Rockwell Automation Publication 1441-UM004A-EN-P - May 2011 5

Preface

This manual describes the Balancing extension module for the Dynamix 2500

data collector. You install the extension module with the Balancing Secure Digital

(SD) card.

See Installing Optional Extension Modules on page 7

for installation

instructions.

The balancing test determines the amount and location of the heavy spot on a

rotating shaft so that you can balance it with an equal amount of weight in the

opposite direction.

There are three types of measurements in the balancing process:

• Initial Vibration

• Trial Weight

• Residual Measurements

Optional Extension

Modules

These are the optional extension modules for the Dynamix 2500 data collector:

• 1441-DYN25-4C, 4-channel Activation

(1)

The 4-channel activation lets you take 3- and 4-channel magnitude, time

waveform, spectra, and Offroute measurements.

• 1441-DYN25-MBMP Bump Test

A bump test (or hammer test) determines the natural frequencies of a

machine or a structure.

• 1441-DYN25-MBAL Balancing

Balancing application resolves single-plane, two-plane, and static-couple

balances with high precision.

• 1441-DYN25-MFRF Frequency Response Function

The FRF test lets you determine the natural frequencies of a machine as

well as sophisticated information about the frequency response of the

structure being tested.

• 1441-DYN25-MREC Time Recorder

The Time Recorder test uses a the instrument as a data recorder for real-

time data acquisition and analysis.

• 1441-DYN25-MRUC Run Up Coast Down

The RUCD test records and analyzes data from intermittent events and

transient vibration signals from non-steady state machines.

See Additional Resources on page 6

for a listing of available publications.

(1) This is an activation license for the Dynamix 2500 data collector.

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Rockwell-automation 1441-DYN25-MBAL Balancing Extension Module for the User Manual Page 5