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美国纽曼蒂克紧凑型气缸,NUMATICS技术指导
The efficiency of a cylinder depends on the diameter of the
cylinder, on the pressure and on its mechanical construction.
The graph and chart page 6 show the dynamic effort developed
by a cylinder at the piston rod, at various supply pressures.
• LOAD FACTOR
This is the relationship expressed as a percentage between the
actual load being moved by the cylinder and the dynamic effort
available at the end of the piston rod.
For an optimum installation of a cylinder, we recommend a
cylinder with a load factor inferior to or equal to 75%.
load factor (%) = actual loaddynamic effort
•?Complete, robust and compact range of short stroke cylinders
•Wide range of options
美国纽曼蒂克紧凑型气缸,NUMATICS技术指导
•Equipped for magnetic position detectors
F = Pressure x piston area x efficiency
The graph below shows the cross over point between the dynamic
effort and the supply pressure. The cylinder diameter required
will be that where the curve passes this point or the cylinder
giving a force immediay above that required.
supply pressure (bar)
In the example above: 175 daN is between Ø 50 and Ø 63.The
cylinder recommended is the Ø 63 mm wich will develop a force
of 200 daN at 7 bar and the actual load factor is:
为了地安装气缸，我们建议使用负载系数低于或等于75％的气缸。
负载系数（％）=实际负载动力
•完整，坚固，紧凑的短行程气缸
•多种选择
•配备磁性位置检测器F =压力x活塞面积x效率下图显示了动态之间的交叉点努力和供应压力。
所需圆筒直径将曲线通过这一点或圆柱体立即提供所需的力量。
供应压力（bar）在上面的例子中：175 daN在Ø50和Ø63之间*的是缸径为63毫米，
会发展出一个力量在7 bar时为200 daN，实际负载系数为：
气缸的效率取决于气缸的直径气缸，压力及其机械结构。
图表6显示了动态努力通过活塞杆处的气缸，在各种供应压力下。
•负载因子这是以百分比表示的关系实际负载由气缸移动和动力可用于活塞杆的末端。
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