There are three main winding methods for common motor winding machines:
Flat winding machine
Winding principle: Winding is achieved by fixing the wire head and rotating the product coil, and the movement of the wire nozzle is responsible for precise wiring.
Advantages:
Reduce wire damage: The natural and smooth winding characteristics can effectively reduce wire damage during the winding process.
Ensuring the quality of wiring: The precise wiring method ensures the neatness and quality of the wiring.
Strong adaptability: able to adapt to wires of different thicknesses and meet diverse production needs.
Scope of application: Especially suitable for the production of products such as relays, solenoid valves, and segmented stators.
Needle winding machine
Winding principle: By driving the needle bar to move up and down at high speed through servo, precise winding of the wire is achieved.
Classification and characteristics:
Classified by number of needles:
Single needle winding machine: more flexible and adaptable, suitable for various winding needs.
Multi needle winding machine: Known for its high efficiency, it is suitable for large-scale and batch production scenarios.
Classified by driving method:
Servo driven winding machine: It has higher flexibility and adaptability, and can accurately control the movement trajectory and speed of the needle bar.
Cam driven winding machine: has low impact force and stable motion characteristics.
Advantages:
Strong adaptability: able to adapt to stators with different outer diameters, heights, and slot numbers, meeting the needs of different customers. Whether it is an internally wound stator, externally wound stator, or unfolded stator, it can be efficiently wound, and common winding methods such as 12/9/6 slots can be easily handled.
Ensure stable motor performance: By precisely controlling the position and tension of the winding, ensure that the shape, size, and performance of the coil meet the design requirements, while also ensuring the uniform distribution of copper wire in the stator slot, thereby improving the stability of motor performance.
Flying fork winding machine
Winding principle: The high-speed rotation of the flying fork drives the movement of the wire nozzle and wire, achieving precise winding of the wire.
Classification and characteristics:
According to the number of flying forks:
Single flying fork winding machine: It has a single flying fork for winding operation.
Double Flying Fork Winding Machine: Equipped with two flying forks, winding is achieved by rotating the forks in opposite directions on both sides, thereby improving winding efficiency.
Classified by wire protection type:
Unprotected flying fork wiring: The winding principle is relatively simple, mainly involving product fixation, wire head fixation, and flying fork rotation and movement for wiring.
Wire harness with protective head: It can be divided into various types according to the movement mode of the protective head, such as single movement wire harness with protective head (with flying fork or fixed) and multi movement wire harness with protective head. Different types of wire protection head wiring methods have their own characteristics during the winding process, and can be selected according to specific product requirements and winding accuracy.
Advantages:
Adapt to complex products: Especially suitable for products with small wire entry space and complex contours, and able to flexibly respond to various complex winding requirements.
Wide application range of wire diameter: Helise flying fork winding machine is usually suitable for circular wires in the range of 0.02~1.5mm.
High degree of automation and intelligence: Through precise parameter settings and control systems, high-speed and stable winding processes can be achieved, greatly reducing the burden of manual operations. At the same time, the winding method and parameters can be flexibly adjusted according to different product requirements to meet diverse production needs.
