409 2 Features of Water & Coolant Resistant Type t Having a structure of protection seals for fluid intrusions makes usable in wet conditions, suitable for machine tools and related applications. t Replacement is possible with Standard Type since mounting O.D. screw size is the same. t Suitable for water-soluble cutting oil A1 [JIS K2241-2000], but also available for water-insoluble cutting oil or under wet conditions. (In case of using water instead of water-soluble cutting oil, the durability may be inferior.) 2 Inner Structure 2 Test Scene 2 App. Example Rotating Table Stopper [Dedicated Machining Equipment] Protection Seals for Fluid Intrusions Protection Seals for Internal Operation Oil Loss t Durability results may vary depending on each test condition. Testing fluid or volume may affect the results. Prior tests are recommended to obtain appropriate results. t When used in environments where the piston rods are kept from fluid contacts, the internal oil may be lost by premature leakage. 0 5 10152025 Operation Frequency (x10K times) Coolant Coolant Tap Water Standard No.0806 0 5 1015202530 Operation Frequency (x10K times) Coolant Coolant Tap Water Standard No.1210 0 20 40 60 80 Operation Frequency (x10K times) Coolant Coolant Tap Water Standard No.1612 0 5 10152025 Operation Frequency (x10K times) Coolant Coolant Tap Water Standard No.1008 0 10203040506070 Operation Frequency (x10K times) Coolant Coolant Tap Water Standard No.1410 0 20 40 60 80 100 Operation Frequency (x10K times) Coolant Coolant Tap Water Standard No.2016 2 Durability Test Data (Ref.) Test Condition t Coolant :JIS A1 Emulsion Water-Soluble Cutting Oil (Yushiro Chemical Industry Co., Ltd. Yushiroken FGE330 Dilution 20 times) t Coolant :JIS N1 Water-Insoluble Cutting Oil (Yushiro Chemical Industry Co., Ltd. Yushiro Oil CG8) t : Tap Water t Load: Ø40 Air Cylinder (Cylinder Propulsion only) t Collision Cycle: 30/min. t Dripping: 4cc/min. Shock Absorbers Water & Coolant ResistantType
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