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-- Pneumatic Cylinder->Shock Absorber Name:Hydraulic Shock Absorber Type:SA Series Description: Features: Absorb impact kinetic energy, avoid mechanical jolts and reduce mechanical damages to sercure the precision of machine parts and extend the life span of machines. Compact design allows for high energy absorbtion in confined spaces. Threaded outer bodies with accessories for a variety of mounting arrangements. Available in adjustable and self-compensating models, multiple damping characteristics. Accommodates linear, rotational and hinged loading. Application precaution: The pressure for cylinders must be lower than 6 kg/cm2 The cylinder speed must be lower than 0.5m/sec Load capacity must be less than 1/2 cylinder thrust force. ○ means better selection, △ means applicable but very close to the maximum bearable thrust. Sizing table provides approximate calculation for referance. The accurate sizing can be calculated from the equations. Sizing Table: Model/Cyl. bore ø12 ø16 ø20 ø25 ø32 ø40 ø50 ø63 ø80 ø100 ø125 SA14 ○ ○ ○ ○ △             SA20     ○ ○ ○ △           SA24         ○ ○ ○ △       SA25         ○ ○ ○ △       SA36           ○ ○ ○ △     SA48               ○ ○ ○ △ Model Stroke Maximum impact velocity Maximum Load capacity Temperature Maximum Absorbed energy Weight SA14 10mm 2m/s 0.3kgf-m 0-80oC 50kgf 95g SA20 16mm 2m/s 1.0kgf-m 0-80oC 130kgf 200g SA24 22mm 2m/s 7.5kgf-m 0-80oC 250kgf 320g SA25 23mm 2m/s 7.5kgf-m 0-80oC 250kgf 360g SA36 35mm 2m/s 25kgf-m 0-80oC 500kgf 900g SA48 50mm 2m/s 50kgf-m 0-80oC 1000kgf 1900g     บริษัท ศรีทอง เอ็นจิเนียริ่ง จำกัด เลขที่ 483,485,487,489 ถนนพระรามที่ 2 บางมด จอมทอง กรุงเทพ ฯ 10150 Tel. 0-2428-4171-8 Fax: 0-2428-4180