Segment-Coil-Winding-for-External-Rotor-Stator

Product Description

Electric Bike Wheel Winding External Rotor Stator Winding

Segment Coil Winding for External Rotor Stator
This wheel motor winding machine is designed for the electric bike, the winding machine is controlled by servo system and HMI. It can automatic wire feeding, muti-diameter wire winding, automatic indexing, slot-skipping, you can check the output on touch screen,

Wire diameter: 0.2~1.0mm
Stator diameter: 150~300mm

Litz wire number: 1~9pcs
Stator height: 15~35mm
Power supply: 220V, 50HZ, 1.5KW
Weight: Around 400KGS
Dimension: 1300*800*1500mm

Application:

High Slot Filling Rate Burshless Stator

 

Advantages:

 

1. Japan design, Made in China

 

2. Flyer winding Fast 

 

3. Wire displament neat and tidy

 

4. Two head ensure loading/unloading don't effect winding

 

Technical Data:

 

Wire diameter: 0.15~1.5mm

 

Stator ID: 15~260mm

 

Stator stack height:7~60mm

 

Turns no.:0~99999

 

Winding speed:0~1500rpm

 

Mode: Step/Auto

 

Airsource:5~7KG/cm2

 

Machine power: 2.5KW

 

1phase AC 220V 50~60Hz

 

Weight: about 600KGS

 

Dimension:1150*2350*1500mm

 

 

Main Configuration:

 

 

Control  system

 

Taiwan Hust H6D CNC system or PLC

 

 

Servo    system

 

Taiwan Delta servo system

 

 

Pneumatic system

 

Airtac cylinder

 

 

 

 

Most of the early EPS motors used brush motors. With the advancement of technology, more and more

 

motor manufacturers use more advanced and reliable brushless motors. However, the brushless motor

 

has a great difficulty in stator production. In order to ensure the circularity of the inner diameter of the

 

stator and simultaneously increase the slot filling rate of winding, the stator core of the stator segment

 

core block becomes a necessary process for almost all brushless EPS motor manufacturers.

 

Following photo shows a briefly describes the stator production process of EPS brushless motor

 

The stator of the motor manufactured by the segment-type process has excellent consistency and product

 

accuracy. In the actual mass production applications, the roundness of the inner circle can be controlled

 

to 0.03 mm or less. At the same time, because of the direct winding method, the resistance and

 

inductance balance of each winding of the motor are controlled to an excellent level. The high quality of

 

the stator determines the EPS motor's excellent performance in terms of response time, as well as

 

cogging torque and torque ripple. The segment stator technology is becoming the mainstream of high-

 

precision motor production process.

 

 

 


Segment Coil Winding for External Rotor Stator
Segment Coil Winding for External Rotor StatorSegment Coil Winding for External Rotor Stator


INQUIRY

CONTACT US

Contact: Emily Gao

Phone: 17721374887

E-mail: emily@motor-machinery.com

Add: 609#, Building B, No. 2699,Youyi Road, Baoshan District,201900 Shanghai