RF147 DRN280S4 Helical Gear Reduction Box Eurodrive With Output Shaft

This overview of SEW-EURODRIVE DR Series AC motors and helical gear reduction boxes introduces optional protective solutions tailored for harsh special environments. Two core protection packages are available: KS corrosion protection and OS surface protection. Combining both delivers optimal safeguarding for motors. The KS package features stainless steel fasteners and nameplates, special top coating, anti-corrosion treatment on flanges and shaft ends, plus extra provisions for brakemotors. Custom protective treatments for output shafts can also be selected on demand.

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Estimated Delivery Date: Oct 19-Oct 19

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For motors and helical gear reduction boxes working in demanding special environments, SEW-EURODRIVE supplies flexible optional protection packages to extend service life and guarantee stable operation.

Our protection solutions fall into two core categories: KS Corrosion Protection and OS Surface Protection.
The best long-term shielding performance is achieved by combining KS corrosion protection with OS surface protection for your motors.

We also provide dedicated optional protection treatments for output shafts upon request.

KS Corrosion Protection Details

KS corrosion protection package for motors includes the following enhancements:

All retaining screws that require removal during maintenance are manufactured from stainless steel
Stainless steel nameplates for permanent marking
A premium top coating applied to multiple motor components
Flange mating surfaces and shaft ends treated with temporary anti-corrosion agent
Extra protective features available for brakemotors

Catalog Reference: DR Series AC Motors

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SEW-EURODRIVE offers KS corrosion protection and OS surface protection options for DR series AC motors and helical gear reduction boxes. Combine KS & OS packages to maximize reliability under harsh operating conditions. Custom protective treatments for output shafts and extra measures for brakemotors are available.