Shock Absorber Catalogs CAD Instruction Manual Inquiry

2-step-motion, body-screwed type shock absorber with small, light, analog adjustable type. Shock absorber of energy absorption adjustable type. The first half and last half of stroke indicates the energy absorption characteristics of multi-aperture orifice and single aperture orifice respectively. As it is the small type with outer dia. M20, the handling is easy as if bolt is mounted. The mounting thread is provided on the outer surface of cylinder. Despite the small type, the shock absorption is very soft. Suitable for shock absorption of air cylinder. Dimensional Drawings         Specifications Click the Model Numbers as follows, to check the details. Model Numbers W-A2M20N016SD (Standard) W-A2M20S016SD-C (With Cap) Max. energy absorption 5.88 to 29.4J Stroke 16mm Equivalent Weight Range 200kg Note1)Max. Energy Capacity Per Min. 343J/min Impact Speed Range less than 2m/s Note3)Max. Resisting Force Value 4900N Note2)Rod Return Force 18.0N Note2)Rod Return Time 0.5s Max. Operating Cycle 60 cycle/min Operating Temperature Range -5 to +70 Celsius Degree(But do not use when frozen) Weight Body 180g 202g FA nut 110g FA nut FA-A2M20 Auxiliary stopper nut SN-A2M20 SN-A2M20-C Adapter for declination OP-010EB - Note1) Max. energy capacity per minute in the table is shown at the ambient temperature of 26.7 Celsius degree. Max. energy capacity per minute at the ambient temperature T (Celsius degree) mentioned as E2(J/min) is calculated according to following formula. Note2) It indicates the max. value when stroke 12mm is pushed. Note3) Max. resisting force is the value in case that appropriate adjustment jas been conducted.

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