What should be paid attention to in the winding of the micromotor?

The micromotor's winding is its beating heart, and careful craftsmanship and attention to detail are essential to ensuring a healthy heartbeat. Installing the coil or conductor into the core slot, positioning and tying the coil ends, and joining each coil into a winding—or the act of connecting the coil with the commutator—are all included in the bulk winding of the micromotor. Whether the micromotor has a soft winding or a hard winding, there are things to consider. Here is a quick overview of the important aspects of the micromotor winding.

(1) The lead wire's position in relation to the output hole or commutator, the connection method, the winding's pitch (or slot pitch), and the number of turns the soft winding has coiled into the slot must be precise.

(2) The insulation is reliable and of high quality, and the insulating materials' structural specifications must comply with standards.

(3) The winding's inner diameter and length, as well as both of the ends' symmetry, must adhere to the rules. The ventilation and cooling effect will be compromised if the size is too large or too small, which would raise the winding temperature.

(4) To prevent the winding from being moved by electromagnetic impact force or centrifugal force (rotor winding), which will harm the insulation, the winding slot and the end extension must be fastened. The slot wedges must be positioned properly and are not allowed to stick out of the notch.

(5) The joints should be thoroughly welded to prevent mishaps like overheating or fractures from desoldering.

(6) It should be strictly forbidden to mix iron filings, copper powder, or welding slag into the winding during embedding.

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