原裝進(jìn)口德國VICKERS油缸，威格士油缸重要參數(shù)
上海乾拓貿(mào)易有限公司
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地址：上海市嘉定區(qū)江橋嘉涌路99弄6號713室
? Available on 13/4”, 2” and 21/2” rods in styles 1, 1X, 2 and 2X upon request LK
sealing lips provides excellent low pressure sealability. Higher pressures energize
the sealing lips increasing the contact stress profile and giving the added sealing needed at increased pressures.
Long Life Urethane Rod Seals ? Urethane “Ultra-Seal” standard through 8”
rod diameters on N5 cylinders providing the optimum in long life and sealing up to 200?F (see Fig. 3-3)
? Viton PolyPak seals available on N5 for special fluids or temperatures to 400?F
? Nitrile lip-type seals standard on AN5 and LAN5 ? Special seals available
Double-lipped Rod Wiper ? Carboxylated doublelipped rod wiper removes foreign materials from the exposed rod to extend rod seal life
? The standard rod wiper is carboxylated material through 51/2”; Viton for 7” through 10” diameter rods
? Metallic rod scraper and low friction wipers available
SAE Ports ? SAE ports standard on N5; NPTF ports available at no extra charge
? NPTF ports standard on AN5 and LN5; SAE ports available at no extra charge ? Metric, BSP, Manifold, Flange and other porting options available
Teflon Tube Seals ? Superior design to prevent leakage ? Compatible with virtually all fluids
? Operating temperatures to 500?F
Unitized Rod Cartridge Construction ? The unitized construction contains all cartridge seals in one assembly
? Standard removable retainer allows cartridge removal with hex wrench without loosening the tie rods ? See Page 5 for exceptions
Sculptured Floating Cushions Self-centering cushions are sculptured to allow
the cylinder driving force and load to be absorbed gradually and smoothly
over the entire cushion length maintaining near constant pressure. Refer to pages 20 and 21 to determine your specific cushion requirements.
Urethane Ultra-Seal Rod Seal Hydro-Line’s Ultra-Seal Rod Seal provides much longer wear life than conventional rod seals.
Special urethane formulation allows superior resistance to abrasion, tearing and extrusion.
The balanced radial cross-sectional design with back-beveled
Floating Cap Cushion Insert ? Floating design allows closer tolerance, yet minimum wear (see Fig. 3-2)
? Replaces ball check to provide greater flow area for fast breakaway G
Precision Steel Heads and Caps ? Provides truly flat and parallel mounting surfaces
? Insures correct alignment of tube and rod cartridge
Self Centering Head Cushion ? Floating design allows closer tolerances, yet minimum wear (see Fig. 3-2)
? Sculptured shape provides constant deceleration curve ? Large size ball check provided at head end for fast breakaway
Damage Resistant Piston Rod ? 5/8” through 41/2” diameters use 90,000 to 100,000 minimum psi yield steel,
case hardened and hard chrome plated ? Over 5” diameter uses 41,000 to 80,000 psi yield steel, hard chrome plated
? All rods polished to 8-14 micro inch finish for long seal life
? 17-4 PH stainless steel and other materials also available
Studded Piston Rod End ? Roll-threaded 125,000 minimum psi yield steel ? Greater strength and fatigue resistance
? Standard on 5/8”, 1” and 13/8” diameter rods in styles 1, 1X, 2 and 2X
原裝進(jìn)口德國VICKERS油缸，威格士油缸重要參數(shù)
