After the motor has been analyzed, repaired and tested, it has to be reassembled. The reassembly emphasizes the use of high quality sealed bearings to prevent contamination. In order for that to happen, it is recommended by qualified maintenance assistance companies to use double lip seals as well as a double epoxy coating. These factors get the job done toward protecting the repaired motor from any feasible harm.
In the event you need to get an Allen Bradley Servo motor repair, you need a mend enterprise that could make sure the task is correctly done through each individual provider. Not only do they need to return top quality perform but they also really need to meet the manufacturing unit requirements which might be essential for each certain model. In the mend and testing, the technician will observe quite a few actions to be certain your Allen Bradley motor is working appropriately.
1.Analysis on the defective motor.
Allen Bradley Servo Motors fix expert services involve inspecting and testing the motor in order to see what the challenge is. This method involves:
Examining and examining the mechanical ailment of the encoder plus the pre-programmed knowledge fields that push the encoder.
Checking the suit on the bearings and housings from the motor.
Examining whether the output shafts and stop bells are worn out.
Examining flanges to discover whether they are broken or corroded.
two.Examination in the motor.
The Evaluation is executed working with the newest machines by a technician who is skillfully educated. Soon after substantial Evaluation, the particular trouble is identified making sure that ideal techniques might be executed to ensure that the motor is Doing the job appropriately.
3.Repair or remanufacture the broken element.
Depending on the problems that happen to be learned in the analysis method, the technician will decide to possibly restore or remanufacture the fault. Diverse situations may be labored on throughout the maintenance of your Servo motor repair. The improvements that could be manufactured incorporate:
Reprogramming from the Stegmann encoders or replacing it which has a new one.
Using the outdated flange, remanufacturing can be carried out to factory specifications.
The windings over the motor is often washed and baked.
In case the tachometer discipline frames are defective within the DC motors, they can be remagnetized.
The faulty connectors can get replaced by new Allen Bradley connectors.
On AC motors, magnetic rotors may be remagnetized and rebanded.
These repairs have to be taken care of by a highly trained Allen Bradley technician who possesses the abilities essential to perform the repairs. The substitution sections that happen to be utilized should be of high quality.
4.Screening the fixed motor.
Proper Allen Bradley Servo motors maintenance necessitates component tests to ascertain whether the restore continues to be profitable. The assessments which can be performed contain:
Screening whether You can find any grounded electrical pieces while in the motor.
Surge tests in the potting material of stators approximately 1500 volts.
Getting the armatures in a DC servo motor via a bar to bar test to indicate irrespective of whether you will find any openings or shorts during the windings. The opinions is checked to discover whether it's in alignment With all the Allen Bradley push.
5. Motor assembly
Following the motor has become analyzed, repaired and analyzed, it needs to be reassembled. The reassembly emphasizes the use of high quality sealed bearings to stop contamination, utilization of double lip seals along with a double epoxy coating. These factors do the job in the direction of shielding the fixed motor from any doable problems.
6.Closing screening
The Allen Bradley servo motor restore support isn't finish right until the motor is run with a push that is certainly just like the one you use the motor in. This phase will make certain that the motor is Doing the job beautifully and the repair was thriving.
Prior to deciding to get the fixed motor, the information that was within the name plate is going to be placed on a completely new a single in addition to a trace tag will likely be set to the motor to assist with traceability. A date may also be involved to assist you to know once the motor was final fixed.