Page 66 - Parker - OSP-P Pneumatic Rodless Cylinders and Linear Guides

Catalog 0980 OSP-P Pneumatic Rodless Cylinders and Linear Guides
technical Data Roller Guide POWeRSLIDe

Service Life 1. Calculation of load factor L
Calculation of service life is achieved F
in two stages:
• Determination of load factor LF
from the loads to be carried Mx My Mz Fy Fz
• Calculation of service life in km L = + + + +
F
Mxmax Mymax Mz max Fymax Fzmax

with combined loads, L should not exceed the value 1.
F
B

Lubrication 2. Service life calculation

For maximum system life, lubrication • For PS 16/25, PS 25/25, PS 25/35, Service life (km) = 106
of the rollers must be maintained at all and PS 32/35 (LF + 0,02) 3
times.
Only high quality Lithium based
greases should be used. • For PS 25/44, PS 32/44, PS 40/44, Service life (km) = 314
Lubrication intervals are dependent on PS 40/60 and PS 50/60: (LF + 0,015) 3
environmental conditions
(temperature, running speed, grease
quality etc.) therefore the installation • For PS 50/76: Service life (km) = 680
should be regularly inspected.
(LF + 0,015) 3

B54 Parker Hannifin Corporation
Parker-Origa
ORIGA Glendale Heights, Illinois
www.parker.com/pneu/rodless