The Linear Shaft Motor is an ideal solution for harsh or washdown environments.  In this video you can see the linear servo running without issue completely submerged in water.  This design has an IP69K rating.
Click on the link below to view this YouTube Video, or click on  https://www.youtube.com/watch?v=YzjKURxm7FI&list=PL3B9D70CB9E72F31D

Nippon Underwater Linear Shaft Motor Video

Nippon Underwater Linear Shaft Motor Video


Please note, this is NOT a pneumatic cylinder/linear motor.  This is an electric servomotor.  The power and feedback cables can be seen in the video (green and orange).  On our channel you can also see the Linear Shaft Motor working with iron filings on the magnetic shaft, without any loss of rated force or
efficiency.
More information on the Linear Shaft Motors from Nippon Pulse can be viewed at-
https://www.electromate.com/products/?keyword=linear+shaft+motor&d=105293
For more information, please contact:
EDITORIAL CONTACT:
Warren Osak
sales@electromate.com
Toll Free Phone:   877-737-8698
Toll Free Fax:       877-737-8699
www.electromate.com