FESTO费斯托比例阀,德国FESTO电驱动过程和介质阀,LR-1/4-NPT-QS-1/4-U

FESTO费斯托比例阀,德国FESTO电驱动过程和介质阀,LR-1/4-NPT-QS-1/4-U
FESTO气缸根据工作所需力的大小来确定活塞杆上的推力和拉力。由此来选择气缸时应使气缸的输出力稍有余量。若缸径选小了，输出力不够，气缸不能正常工作；但缸径过大，不仅使设备笨重、成本高，同时耗气量增大，造成能源浪费。在夹具设计时，应尽量采用增力机构，以减少气缸的尺寸。 气缸 下面是气缸理论出力的计算公式： F：气缸理论输出力（kgf） F′：效率为85%时的输出力（kgf）－－（F′=F×85%） D：气缸缸径（mm） P：工作压力（kgf/cm2） 例：直径340mm的气缸，工作压力为3kgf/cm2时，其理论输出力为多少?芽输出力是多少? 将P、D连接，找出F、F′上的点，得： F=2800kgf；F′=2300kgf 在工程设计时选择气缸缸径，可根据其使用压力和理论推力或拉力的大小，从经验表1－1中查出。 例：有一气缸其使用压力为5kgf/cm2，在气缸推出时其推力为132kgf，（气缸效率为85%）问：该选择多大的气缸缸径?
FESTO费斯托比例阀,德国FESTO电驱动过程和介质阀,LR-1/4-NPT-QS-1/4-U
LFR-3/4-D-7-MIDI-A
LFR-3/4-D-7-MAXI-A
LFR-1-D-7-MAXI-A
LFR-1/8-D-5M-MINI
LFR-1/4-D-5M-MINI
LFR-3/4-D-5M-MIDI
LFR-1/8-D-5M-MINI-A
LFR-1/4-D-5M-MINI-A
LFR-3/8-D-5M-MINI-A
LFR-3/8-D-5M-MIDI-A
LFR-1/2-D-5M-MIDI-A
LFR-3/4-D-5M-MIDI-A
LFR-3/4-D-5M-MAXI-A
LFR-1-D-5M-MAXI-A
LFR-1/8-D-MINI-NPT
LFR-1/8-D-MINI-A-NPT
LFR-1/8-D-O-MINI-NPT
LFR-1/8-D-O-MINI-A-NPT
LFR-1/8-D-5M-MINI-NPT
LFR-1/8-D-5M-MINI-A-NPT
LFR-1/8-D-7-MINI-NPT
LFR-1/8-D-7-MINI-A-NPT
LFR-1/4-D-MINI-NPT
LFR-1/4-D-MINI-A-NPT
LFR-1/4-D-O-MINI-NPT
LFR-1/4-D-O-MINI-A-NPT
LFR-1/4-D-5M-MINI-NPT
LFR-1/4-D-5M-MINI-A-NPT
LFR-1/4-D-7-MINI-NPT
LFR-1/4-D-7-MINI-A-NPT
LFR-3/8-D-MINI-NPT
LFR-3/8-D-MINI-A-NPT
LFR-3/8-D-O-MINI-NPT
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LFR-3/8-D-O-MIDI-NPT
LFR-3/8-D-5M-MIDI-NPT
LFR-3/8-D-7-MIDI-NPT
LFR-3/8-D-7-MIDI-A-NPT
LFR-1/2-D-MIDI-NPT
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LFR-1/2-D-O-MIDI-A-NPT
LFR-1/2-D-5M-MIDI-NPT
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LFR-1-D-O-MAXI-NPT
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LFR-1/4-D-MINI-KA
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LFR-1/4-D-MIDI-KA
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LFR-3/8-D-MIDI-KA-A
LFR-1/2-D-MIDI-KA
LFR-1/2-D-MIDI-KA-A
LFR-3/4-D-MAXI-KA
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LFR-3/4-D-MAXI-KB
LFR-3/4-D-MAXI-KB-A
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LFR-3/8-D-MIDI-KC
LFR-3/8-D-MIDI-KC-A
LFR-1/2-D-MIDI-KC
LFR-1/2-D-MIDI-KC-A
LFR-3/4-D-MAXI-KC
LFR-3/4-D-MAXI-KC-A
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LFR-1/8-D-MINI-KD-A
LFR-1/4-D-MINI-KD
LFR-1/4-D-MINI-KD-A
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LFR-1/4-D-MIDI-KD-A
LFR-3/8-D-MIDI-KD
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LFR-1/2-D-MIDI-KD
LFR-1/2-D-MIDI-KD-A
LFR-3/4-D-MAXI-KD
LFR-3/4-D-MAXI-KD-A
LFR-1/8-D-MINI-KE
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LFR-1/4-D-MIDI-KE
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LFR-1/8-D-MINI-KF-A
LFR-1/4-D-MINI-KF
LFR-1/4-D-MINI-KF-A
LR-3/8-D-MIDI
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LR-3/8-D-MINI
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LR-1/2-D-7-MIDI
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LR-1/8-D-O-MINI
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LR-1/2-D-O-MIDI
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LR-1/8-D-7-O-MINI
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LR-1/8-D-MINI-NPT
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LR-1/4-D-MINI-NPT
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LR-1/4-D-7-O-MINI-NPT
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LR-3/8-D-O-MIDI-NPT
LR-3/8-D-7-MIDI-NPT
LR-3/8-D-7-O-MIDI-NPT
LR-1/2-D-MIDI-NPT
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LR-1/2-D-7-MIDI-NPT
LR-1/2-D-7-O-MIDI-NPT
LR-3/4-D-MIDI-NPT
LR-3/4-D-O-MIDI-NPT
LR-3/4-D-7-MIDI-NPT
LR-3/4-D-7-O-MIDI-NPT
LR-3/4-D-MAXI-NPT
LR-3/4-D-O-MAXI-NPT
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LR-3/4-D-7-O-MAXI-NPT
LR-1-D-MAXI-NPT
LR-1-D-O-MAXI-NPT
LR-1-D-7-MAXI-NPT
LR-1-D-7-O-MAXI-NPT
LR-1/4-D-MIDI
LR-1/4-D-O-MIDI
LR-1/4-D-7-MIDI
LR-1/4-D-7-O-MIDI
LR-1/2-D-MAXI
LR-1/2-D-O-MAXI
LR-1/2-D-7-MAXI
LR-1/2-D-7-O-MAXI
LR-QS-1/4-U
LR-10-32-UNF-QS-5/32-U
LR-10-32-UNF-QS-3/16-U
LR-10-32-UNF-QS-1/4-U
LR-1/8-NPT-QS-5/32-U
LR-1/8-NPT-QS-3/16-U
LR-1/8-NPT-QS-1/4-U
LR-1/8-NPT-QS-5/16-U
LR-1/4-NPT-QS-3/16-U
LR-1/4-NPT-QS-1/4-U
LR-1/4-NPT-QS-5/16-U
LR-1/8-D-I-MINI
FESTO费斯托比例阀,德国FESTO电驱动过程和介质阀,LR-1/4-NPT-QS-1/4-U