Lamination Refurbishment takes an existing part and brings it back into operative condition. This is one of the methods we provide to save our customers money.C5 coating is used on electrical steels to reduce eddy current heat losses in electric machines. C5 coating is suggested for use where superior insulation is required after stress relief anneal. It provides a uniform, high-resistance insulation for the more severe requirements of large electric machines. In addition, C5 coating is not affected by oils, and provides some corrosion resistance.
Polaris can coat new laminations or refurbish existing laminations.
Lamination refurbishment is a three step process.
- The laminations are wet sanded on both sides to remove any corrosion or oxidation.
- C5 coating is applied to both sides of the laminations
- The laminations are oven cured.