Shock Absorbers - Parker Hannifin GmbH - #39

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Energy Capacity Shock Absorbers Hydraulic Industrial Shock Absorbers Type: ■ Non-adjustable Series SA - SA 45x25 Stroke 25.4 mm SA 45x50 Stroke 50.8 mm SA 45x75 Stroke 76.2 mm For smaller effective masses ■ SA 45Sx25 Stroke 25.4 mm SA 45Sx50 Stroke 50.8 mm SA 45Sx75 Stroke 76.2 mm For intermediate effective masses ■ SA 45S2x25 Stroke 25.4 mm SA 45S2x50 Stroke 50.8 mm SA 45S2x75 Stroke 76.2 mm For higher effective masses ■ SA 45S3x25 Stroke 25.4 mm SA 45S3x50 Stroke 50.8 mm SA 45S3x75 Stroke 76.2 mm For high effective masses Basic Version with: ■ 1 Mounting nut Accessories: ■ Soft pad ^ Rectangular flange ■ Foot mounting ^ Stop collar Type Stroke (mm) Effective Mass (kg) Max. Energy Capacity (Nm) Min. Max. per stroke W3 per hour W4 SA 45x25 25.4 20 90 339 107000 SA 45Sx25 25.4 80 310 339 107000 SA 45S2x25 25.4 260 1050 339 107000 SA 45S3x25 25.4 890 3540 339 107000 SA 45x50 50.8 45 180 678 112000 SA 45Sx50 50.8 150 620 678 112000 SA 45S2x50 50.8 520 2090 678 112000 SA 45S3x50 50.8 1800 7100 678 112000 SA 45x75 76.2 70 270 1017 146000 SA 45Sx75 76.2 230 930 1017 146000 SA 45S2x75 76.2 790 3140 1017 146000 SA 45S3x75 76.2 2650 10600 1017 146000 Technical Data Characteristic Unit Comments Impact velocity m/s 0.15 to 5 Operating temperature range °C -12 to +70° Installation in any position Force of internal return spring N on request Max. deviation of impacting force vrom centre axis of shock absorber Type SA45...-25 -Type SA45...-50 - Type SA45...-75 - 4° 3° 2° Weight (mass) kg Type SA45..-25 -Type SA45..-50 -Type SA45..-75 - 1,13 1,36 1,59 Min. mounting strength required Materials Body Piston rod Accessories N on request" Steel, black oxide finish Steel, hardened, ground, hard-chrome plated Steel, black oxide finish or aluminium, anodized 1) based on -- stroke For product group overview see page 16 + 17 For design and installation notes see from page 4