Sealing air accessory kit – Rockwell Automation MPS-xxxx Stainless Steel Servo Motor User Manual
Page 23
MP-Series Stainless Steel Servo Motor with 100 mm to 165 mm Frame Size 23
Publication MP-IN005F-EN-P - January 2014
Sealing Air Accessory Kit
A sealing air pressure kit (catalog number MPS-AIR-PURGE) is available for field installation
on Bulletin MPS motors.
The kit provides a quick-release female air fitting. Positive air pressure applied to the motor
provides an additional level of protection against the ingress of foreign substances and moisture.
Sealing Air Accessory Kit Guidelines
You must supply these items, with the sealing plug:
•
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.
Sealing Air Accessory Kit Installation
1. Remove the 5 mm (0.20 in.)sealing plug with a Phillips screwdriver.
Refer to the diagram
for the location of the sealing plug.
2. Inspect the air fitting and motor opening to verify the surface area is undamaged, and the
contact area is clean.
3. Torque the air fitting to 1.1…1.2 N•m (10…12 lb•in).
4. Visually inspect the circumference of the connection for proper seating.
ATTENTION: Excessive air pressure or 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).