The pre-forming machine is used for stators which need to do the second time coil insertion. After forming, the coil will be expading and easy for the next time insertion.
(1) Machine main function and characteristic
This machine adopts whole hydraulic system and PCL program.
This machine can adjust the forming stack length by changing washer.
Form the OD, and ID of the stator core coil without forming hang over to facilitate operator to put phase isolator.
After forming, there is no copper wire enamel broken or wire snap.
Changing a new tooling is easy and convenient.
Both slot paper and wedge should not be damaged or turned over. The stator should not be deformation or stator lamination should not be upward. There is no wire enamel broken.
Production capacity ≤15s/set (exclude loading/unloading time)
Primary qualification rate ≥99%, after rework, the rate ≥99.9%
This machine adopts safety grating protection system. Operator need to stand when operating.
Machine adopts two hands simultaneously start button to ensure safety.
(2) Technical data
Stator ID: 30~140mm
Stator OD: Max. 210mm
Stack length: 20~200mm
Height of coil: 15~65mm
Displacement of cylinder: 20F
Power: 380V/50/60HZ 1.5KW
Machine weight: about 500kg
Machine dimension: (L)920*(W)1120*(H)2500mm
Apply to multi-layer stator winding insertion.