About AMR
Joule Effect Polymerization
Direct Induction
AMR machines
Bench tests for motors
Windings repairs
Infos miscellanious
Comparisons
- In a drying oven temperature increase takes very long time.
- Air is a very bad thermal conductor.
- It needs heating not only copper but also iron pieces and everything around.
- The final temperature is never reached.
- The energy report is very bad.
- Heating thermo-setting wires in a drying oven is a non-sense because it takes too long and causes damages to the base-coat , so ovens are mainly used for classical impregnation. Important VOCs emanation.
- With Joule Effect temperature increase is linear and very fast.
- The temperature is accurately known in each curve point with the measurement of the dynamic resistance.
- The speed of the temperature increase (dT/dt) is linear and controlled to avoid temperature gradients among the winding.
- Electrical consumption is reduced 100 times compared to drying oven process.
- Low or not significant VOCs
- No residuals
- No cleaning agents or washing equipment
- Any shape of coil can be obtained with Joule effect polymer bonding.
- Some specific coil types can be produced this way only.
with Joule Effect Polymerization
with Varnish and Drying Oven
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