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Enameled wire connection in one go

27/01/2023

SM Contact offers auto piercing technology by splice crimping for processing enameled wire. It is a cheaper but reliable alternative to IDC terminals, soldering and spot welding in magnet wire applications.

P-splice band of own production has a proprietary serrated profile penetrating various varnishes and coatings used on copper and aluminum magnet wire.


Duration: 0:39


Enamel-piercing P-type splice band can be leveraged in:

– Following products: electric motors, e-mobility (EV charging stations), household appliances, in computer, audio and video devices, in industrial electronics, watches and even mars rovers.

– Following applications, for connecting wires to: coils, electric motors, transformers, speakers, alternators, solenoids, inductors and small appliances.



One-step process

Connection is produced of an unstripped magnet wire directly to wire or component. Auto piercing technology:

  1. Saves cycle time by excluding stripping and soldering -> reduces costs.
  2. Well-controlled process.
  3. With no heating.
  4. With RoHS and REACH compliance for P-splice band materials.
  5. Easily scaled for different production volumes.
  6. Ensures repeatable high quality of the product.

Resulting interconnection:

– highly reliable,

– robust,

– gas-tight,

– vibration resistant.

More about technology

Please contact our Project Team for details: smcontact@smcontact.eu, +34 919490803

Category: 压接
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