Complaint
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.
