High Distribution Precision Dual Station Needle Winding Machine For Motor Stator XT-02D

Needle Winding

Needle winding is the process of choice for the production of internally or externally wound stators or rotors with a complex winding scheme and pole chains (see Singletooth Winding).

During the needle winding process, the needle (nozzle) that feeds the wire is moved horizontally or vertically along the pole. It thereby "circles" the pole and winds it.

In terms of the products and processes to be handled, this method offers a comparatively high degree of flexibility compared to others. The needle winding machines from XINGTE are able to process several different products simultaneously in one and the same machine. They achieve very high operating speeds by exploiting the physical possibilities without negative effects on process reliability.

XINGTE provides a wide variety of needle winding machines required for special products, e.g. for winding 2-pole stators or cam-operated winding machines where several needles can be used simultaneously to enable maximum throughput.

Main Features

• Flexibility (internal and external rotor)
• Multi-parts winding at the same time
• Freely programmable
• Wire layering
• Freely programmable contacting/wire termination (teach process)
• High filling factors despite required space for needle
• Large wire diameter range
• Freely selectable wire connections even on the lower side of the stator
• Low tooling costs

Typical products where Needle Winding is used

• Pump drives
• Fans
• Power steering, servo motors
• various brushless motors
• Professional food processors
• Professional power tools
• Coolant pumps
• Heating pumps
• Vacuum pumps
• Oil pumps
• Roller shutter drives
• Wheelchair drives
• Dental drill

The stator is stationary during winding. All needle movements are motorized and programmable and managed in direct drive mode (no cam system, no belts, no lead screw).

It is possible to wind:

• Inner straight slot stators
• Inner skewed slot stators
• Outer stators straight and skewed slot

Product parameters

About Xingte

Established in 2007, XINGTE boasts over 17 years of R&D experience in the coil winding area. The company is headquartered in Shenzhen, with a factory area exceeding 30,000 square meters, ensuring strong productivity. With over 230 technical services and after-sales staff, XINGTE provides worry-free after-sales service at worldwide service points. XINGTE has obtained 120+ patents and related certificates. The company's workforce of over 600 experienced employees guarantees production capacity and fast delivery. Additionally, XINGTE's team of over 130 experienced engineers ensures strong R&D ability and customization capability.

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Our machine pictures

Stator coil samples

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Delivery

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