Stator winding more automatic winding equipment, there are internal and external winding machine, generally can be used in a single line, or multi-line and winding, then automatic stator winding machine multi-line and winding what are the requirements? What is the difference between inner winding and outer winding, Vacuz give you an introduction to it!

First, the automatic stator winding machine multi-line parallel winding requirements:

1. Stator slot requirements:

a. When multi-wire parallel winding, due to the multi-stranded wire winding at the same time, the wire diameter is thickened, so you need to make sure that the distance between the stator slots is large enough so that the multi-stranded wires can pass through the slots smoothly, reducing the risk of injury and wire breakage.
Stator height requirements:

b. The higher the stator stack thickness is, the arc increases accordingly when winding, and the enameled wire swing increases. When multiple wires are wound together, the stator height requirement is even higher, which needs to ensure the stability and safety of the wires during the winding process.
Wire diameter size requirements:

c. Multi-wire parallel winding with different wire diameters requires different slots and winding speeds. For example, 0.3mm wire diameter 4-wire parallel winding and 0.5mm wire diameter 4-wire parallel winding, there are differences in the winding speed and slot adaptability, according to the specific circumstances to adjust the winding parameters.

2. Tensioner and auxiliary spare parts requirements:

a. Multi-wire parallel winding, the stability of wire feeding is particularly important. Therefore, the use of specialized servo tensioner feeding to ensure that the tension of the wire is uniform and stable. At the same time, higher precision requirements to ensure the quality and stability of winding.

3. Machine configuration requirements:

b. During the winding process, the stability of the machine has a direct impact on the winding quality. Therefore, it is necessary to configure special servo motor electric drive, silk rod, guide rail, cylinder, coupling and other precision spare parts, as well as stable and reliable frame structure and chassis to ensure the stability and accuracy of the winding process.

4. Machine commissioning process requirements:

When multiple lines are wound together, the number of enameled wires increases, and the debugging difficulty increases accordingly. Professional commissioning masters are needed to install and commission the machine to solve all kinds of possible problems of wire injury and wire breakage to ensure the quality and stability of the winding process.

Second, the difference between internal and external winding

1. Winding method:

a. Inner winding stator: the groove direction inward, often using the needle winding method, through the needle bar up and down, left and right movement with the mold to complete the winding process.

b. Outer winding stator: the slot direction is outward, often using the flying fork winding method, the line enters the slot from the outside, the winding speed is fast and efficient.

2. Scope of application:

a. Internally wound stator: It is applicable to the stator of motors for household electrical appliances, medical equipments, water pumps, stepping servo, power tools and so on.

b.Outer winding stator: applicable to stator products of motors such as aeromodels, plant protection electromechanics, drones, fascia guns, twisted cars, electric cars and so on.

3. Machine Characteristics:

a. Internal winding machine: high precision requirements, relatively slow speed (up to 800R/min), price will higher

b. External winding machine: faster speed (up to 2000r/min or more), price will cheaper

4. Product features:

a. Internal winding machine: support customized non-standard large diameter core winding solutions, support thick wire, double wire, three wire winding.

b. External Winding Machine: can work at multiple stations simultaneously and wind multiple strands of copper wire, single stranded rows of tight, modular design of the fixture to make the changeover easier.

What are the requirements for multi-wire winding of automatic stator winding machine? What is the difference between inner winding and outer winding, Vacuz above has made a simple explanation, I hope this little knowledge can help you!

Ηλεκτρονικό ταχυδρομείο: sales@vacuz.com