Allen-Bradley MPAI-A C Series Installation Instructions Manual page 46

MP-Series Heavy-duty Electric Cylinders
Frame Size 83, 10 mm Roller Screw Load Correction
Frame Size 110, 5 mm Roller Screw Load Correction
Frame Size 110, 10 mm Roller Screw Load Correction
3. Calculate the lubrication interval (t
Use the basic lubrication interval (t
step 2.
4. When the calculated lubrication interval elapses, refill the lubricant reservoir through
the grease fitting.
IMPORTANT
46
K
MPAI-x3xxxSM3xx
K
MPAI-x4xxxSM3xx
K
MPAI-x4xxxSM3xx
The maximum lubricant fill capacity for a roller screw drive is the following:
•
3.0 g of factory recommended lubricant for frame size 83
•
5.0 g of factory recommended lubricant for frame size 110
Rockwell Automation Publication MPAI-IN001F-EN-P - January 2016
= 0.44 (F
Xpeak
= 0.26 (F
Xpeak
= 0.40 (F
Xpeak
) in hours.
l
t = t x K, h
1 bl
) and the load correction factor (K) from
bl
/F )-0.15
Xn
/F )-0.15
Xn
/F )-0.15
Xn
step 1 and