Flexible Cu – foil – bands

Flexible Cu – foil – bands

These bands are utilized as electrical connection between current guidance and transformer or balancer or as a flexible and current transferring element at welding guns.
Foil – Bands compensate heat expansion and protect electrical equipment against vibration while balancing the process.

Bands will be presented depending on application as press-riveted, press-welded or inert gas welded version made from SE-Cu-Foil in 0.1mm until 0.4 mm thickness. Beside our standard sizes we supply any specialty upon request.

We supply standards without assembly holes.
Per your request and for a small fee we can complete the product for your application.

Flexible expansion bands in copper

with Press-Welded Heads

Expansion Bands are made from 0.2 mm SE-Cu-Plates. The ends are changed into solid Heads through press welding which allows sawing and drilling with no handicap. Calculation of current eff. Follows DIN 43671(solid current guidance in Cu).

Expansion Bands are supplied with drilled flags per your definition and request, e.g. in compliance with DIN 43673 or DIN 46206 (see techn. data in appendix).
Drilling can also be processed by customer.

Standard sizes

For more details please choose a filter.
Cu-Cross-Section (mm²) Measures Width x Thickness (mm) Part Number order request
140 28 x   5 6602805 Request
190 38 x   5 6603805 Request
240 48 x   5 6604805 Request
290 58 x   5 6605805 Request
340 68 x   5 6606805 Request
390 78 x   5 6607805 Request
380 38 x 10 6603810 Request
480 48 x 10 6604810 Request
580 58 x 10 6605810 Request
780 78 x 10 6607810 Request
980 98 x 10 6609810 Request
570 38 x 15 6603815 Request
720 48 x 15 6604815 Request
870 58 x 15 6605815 Request
1170 78 x 15 6607815 Request
1470 98 x 15 6609815 Request
760 38 x 20 6603820 Request
960 48 x 20 6604820 Request
1160 58 x 20 6605820 Request
1560 78 x 20 6607820 Request
1960 98 x 20 6609820 Request
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