Standard cylinders DNC, ISO 15552 - Allied Automation, Inc.

Standard cylinders DNC-KP, standard hole pattern, with clamping unitTechnical dataImpact energy [J]Piston ∅ 32 40 50 63 80 100 125Max. impact energy at the end positions 0.1 0.2 0.2 0.5 0.9 1.2 5Permissible impact velocity:Maximum permissible load:2xE perm.v perm. = mdead + m loadm load = 2xE perm.v 2− m deadv perm. Permissible impact velocityE perm. Max. impact energym Intrinsic Moving load (drive)m Load Moving effective load-H- NoteThis data represents the maximumvalues that can be achieved. Themaximum permissible impact energymust be observed.Forces [N]Piston ∅ 32 40 50 63 80 100 125Theoretical force at 6 bar, 483 754 1,178 1,870 3,016 4,712 7,363advancing S2 415 633 990 1,682 2,721 4,418 6,881Theoretical force at 6 bar, 415 633 990 1,682 2,721 4,418 6,881retracting S2 415 633 990 1,682 2,721 4,418 6,881Static holding force 600 1,000 1,400 2,000 5,000 5,000 7,500-H- NoteThe specified holding force refers to astatic load. If this value is exceeded,slippage may occur. Dynamic forcesoccurring during operation must notexceed the static holding force. Theclamping unit is not backlash-free inthe clamped condition if varyingloads are applied to the piston rod.Activation:The clamping unit may only bereleased if the forces at the pistonhave reached equilibrium. Otherwise,thereisariskofaccidentsduetosudden movement of the piston rod.Blocking off the air supply at bothends (e.g. with a 5/3-way valve) doesnot provide any safety.24 Internet: www.festo.com/catalogue/...Subject to change – 2010/02