KS corrosion protection

KS corrosion protection for motors consists of the following measures:

• All retaining screws that are loosened during operation are made of stainless steel.
• The nameplates are made of stainless steel.
• A top coating is applied to various motor parts.
• The flange contact surfaces and shaft ends are treated with a temporary rust preventive.
• For brakemotors, additional measures are performed.

A label with the word "KORROSIONSSCHUTZ" (corrosion protection) on the fan guard indicates that special treatment has been applied.

The following motor options cannot be supplied with KS corrosion protection:

• Forced cooling fan /V
• Cone shaft encoder /EK8. /AK8.
• Built-in encoder /EI7. /EI8. (Can be combined with option /2W)