KEM-300-400-SSK Kollmorgen Essentials Seal Kit

The Kollmorgen KEM-300-400-SSK is the official shaft seal kit designed for KEM-series 300-frame and 400-frame servo motors, covering both 120/240V (2V) and 240/480V (4V) Kollmorgen Essentials models. This seal kit provides enhanced protection at the motor output shaft, helping shield internal components from dust, moisture, oil mist, coolant spray, and other contaminants found in industrial automation environments.

 

By reinforcing the motor’s shaft sealing system, this kit helps safeguard the front bearing assembly and encoder components against premature wear, improving long-term motor reliability and reducing maintenance frequency. It is especially recommended for machines operating in harsh or contamination-prone environments such as packaging, processing machinery, metalworking, robotics, and high-duty motion systems.

 

Designed specifically for Kollmorgen Essentials motors, the KEM-300-400-SSK installs directly on the motor’s front housing using the OEM-engineered sealing interface. No modifications to the motor body or shaft are required, ensuring quick, correct installation and preserving motor performance characteristics.

 

This seal kit is the recommended accessory for any application where extended environmental protection and improved motor durability are required.

Key Technical Specifications