High-precision automatic stator production manufacturing machine
Nide can supply full package of motor stator automatic production
machine or line for different motor types, like BLDC, pump motor,
car motor, induction motor, 3 phase motor ect. This stator
production line including paper inserting machine, coil winding
machine, coil winding inserting machine, lacing machine, forming
machine and testing machine.
There are serval type of paper inserting machine which can meet
various requirement. The production capacity ≤1s/slot (exclude the
loading/unloading time). Primary qualification rate ≥99%, after
rework, the rate ≥99.9%
For the coil winding machine, it covers a wide range of stator
dimension and wire diameter. meeting the various requirement. The
most efficient coil winding machine of this stator production
machine line is equipped with four winding heads and eight
operation stations. high slot filling rate, small slot opening
stator coil winding. Winding mode, such as auto skip, auto cutting
and auto indexing could be completed at a time successively,
parameter could be set in human-machine interface.
Continuous/discontinues winding way and meets the 2 poles. 4 poles,
6 poles coils winding.
Coil winding inserting machine can insert stator coil and wedge
into the stator slot automatically. It reduces the labor and
improve the efficiency and accuracy. This machine is suitable for
Polyester Film wedge roll material with fixed thickness and fixed
width (width and thickness dimension is provided by customer). For
the wire, both copper wire and alum wire are OK.
The lacing machine is controlled by PLC. Different lacing mode
could be set such as slot lacing, interval lacing, and fancy
lacing. Tooling change is fast and convenient. There are single
lacing machine, doulble station lacing machine and horizontal
The forming machine is used to do coil forming. Before lacing, the
stator coil should do one time forming as it can be better to do
lacing. After lacing, the stator coil should do final forming.
Production capacity ≤14s/set (exclude loading/unloading time)
After all the above step, the stator production process is
finished. Now it needs to do testing to check if it is qualified.
The testing machine can test resistance, hi-pot, insulation
Information needed for stator production line inquiry
It will be better if customer could send us detailed drawing
including below information.
1. Stator lamination drawing
2. Stator stack drawing
3. Stator winding drawing
4. Winding distribution drawing
5. Wedge and insulation paper drawing and its material
6. Stator application
7. Required productivity
8. Other technical requirement
If possible, it will be better if customer can send us samples.
stator assembly line