Nozzle Inslot / Outslot Winding MachineKAI-0160 / KAI-0160H / KAI-0260Y
The KAI series coil winding machine has been developed for direct nozzle winding of inside slot stators for small motors. With AC servo motors and Nittoku`s recently developed NSC60 machine controller, the KAI series can not only wind, but also perform terminal wrapping. A single machine can be set up for a variety of specifications. It features quick and easy specification change-over, a compact, simple mechanism, and 4-axis NC control.
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| KAI-0160 | KAI-0260 Free Flow Specification |
Features
- Model KAI-0160 and KAI-0160H wind using an up and down motion of the nozzle combined with oscillation of the core on a rotary axis. Model KAI-0160Y winds using an up and down, right and left motion of the nozzle. Each model can wind a wide range of core sizes and number of poles.
- Perfect layer winding is made possible by intermittent nozzle traverse. In addition, the nozzle stroke height can be changed with each layer, resulting in a tighter winding.
- Continuous winding allows for reducing cycle times.
- AC servomotor allows for precise control of cross overs. Cross over wires can be kept at one end, or can be put on alternate ends of the stator for maximum space efficiency.
- Nozzle tilt mechanism rotates the nozzle 90 degrees for termination. This plus the wire finishing unit allows the machine to handle multiple specifications.
- A single machine can perform perfect layer winding of both inside and outside slot stators.
- The KAI series can be linked with our other machines via our transfer system. Processes before or after winding, such as terminal insertion, soldering, testing and assembly, can be fully automated.
| Model | KAI-0160 | KAI-0160H | KAI-0260Y |
|---|---|---|---|
| Applicable core size (incl. insulation) |
Outer diameter : Max. ø130 mm Inner diameter : Min. ø25 mm Stack height : Max. 70 mm |
Max. ø200 mm Min. ø25 mm Max. 150 mm |
Max. ø60 mm Min. ø9 mm Max. 55 mm |
| Available wire gauge | Max. ø1.1 mm | Max. ø1.3 mm | Max. ø0.5 mm |
| Nozzle movement | Max. 800 rpm | Max. 380 rpm | Max. 700 rpm |
| No. of control axes | 4 axes AC servomotor | ||
| Power supply | AC200V ±10% 3-phase 50/60 Hz | ||
| Power consumption | 10 kVA | ||
| Air supply | Min. 0.5 MPa | ||
| Machine dimensions | 500(W) x 970(D) x 1,550(H) mm |
960(W) x 1,400(D) x 2,000(H) mm |
1,000(W) x 1,125(D) x 1,532(H) mm |
| Machine weight | Approx. 550 kg | Approx. 990 kg | Approx. 410 kg |
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