Rockwell Automation MPF-Bxxx Food Grade Servo Motor - Manual (Page 21)

MP-Series Food-grade Servo Motor with 100 mm to 165 mm Frame Size 21
Rockwell Automation Publication MP-IN004E-EN-P - January 2014
Sealing Air Pressure Kit
A sealing air pressure kit (catalog number MPF-7-AIR-PURGE) is available for field installation
on an M23 feedback connector. Positive air pressure supplied through this kit provides an
additional level of protection for the motor against the ingress of foreign substances and
moisture.
The kit replaces the M23 feedback connector cap, provides a replacement O-ring, and includes
installation instructions.
When designing you motion system, consider the following guidelines when installing a sealing
air pressure kit:
•
Use plastic air tubing that is 4 mm (5/32 in.) OD Teflon FEP.
•
Do not exceed 0.1 bar (1.45 psi) air pressure.
Air Kit Installation on the M23 Feedback Connector
ATTENTION: Excessive air pressure and improper filtering of air can result in damage to the motor.
Air supplied to the motor must be clean, dry, and of instrument quality. Maximum air pressure is 0.1 bar (1.45 psi).
O-ring
Air Fitting
Torx Screw
M3 x 10mm
Flat Head