Wie testet man den Motor Stator Wicklung Maschine Ausrüstung gut oder schlecht? Was sind die Prüfgegenstände?

The quality of the motor is good, and the stator coil winding has a great relationship, at present, the common winding equipment is the automatic motor stator winding machine, then how to test the equipment is good or bad? What are the test items?

1. Visual inspection method of appearance

When the motor stator winding machine is assembled out of the box, check the entire appearance of the material and the configuration of each component parts, and the contract is not the same, especially the drive motor, rotary motor, wire arrangement mechanism, electrical control system, display screen, etc.

2. Installation of no-load operation test

When the motor stator winding machine is installed, the mold is installed, you need to test the stability of the machine, you need about half an hour of no-load operation, check the components and temperature changes; use high and low speed operation to ensure that each component is stable and good; check the cross slot and forward and reverse, the parking position is accurate, check the over the line device tensioner and over the line wheel smooth situation. Try to try more times and wind more stator out to compare.

3. Further check the operation of the motor stator winding machine with wire

Observe whether the winding procedure is right, whether there is any problem with the winding method, whether the number of turns is wrong and whether the count is accurate; observe the accuracy of the lineup device and the winding device; compare the set-up process and check whether the wound stator samples are neat and compact.

4. Stator sample inspection

Use the newly installed motor stator winding machine to wind a few more samples out of the salt water test to check whether the leakage value is in line with the needs of the product, the general standard is 20mA or less, some may be more stringent, of course, in addition to the salt water test, also includes inter-turn, inductance, steering, voltage value detection, to ensure that these parameters meet the standard.

These are some of the common acceptance criteria for motor stator winding machines, to understand these methods to ensure the stability and availability of the winding machine, to avoid some of the after-sales trouble caused by the installation.

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