所在地:湖北武汉市
产品详情
叶片泵:分为双作用叶片泵和单作用叶片泵。这种泵流量均匀、运转平稳、噪音小、作压力和容积效率比齿轮泵高、结构比齿轮泵复杂。
20V2A 叶片泵
20V2A-1A22R
20V2A-1B22R
20V2A-1C22R
20V2A-1D22R
20V3A
20V3A-1A22R
20V3A-1B22R
20V3A-1C22R
20V3A-1D22R
20V4A
20V4A-1A22R
20V4A-1B22R
20V4A-1C22R
20V4A-1D22R
20V5A
20V5A-1A22R
20V5A-1B22R
20V5A-1C22R
20V5A-1D22R
20V6A
20V6A-1A22R
20V6A-1B22R
20V6A-1C22R
20V6A-1D22R
20V7A
20V7A-1A22R
20V7A-1B22R
20V7A-1C22R
20V7A-1D22R
20V8A
20V8A-1A22R
20V8A-1B22R
20V8A-1C22R
20V8A-1D22R
20V9A
20V9A-1A22R
20V9A-1B22R
20V9A-1C22R
20V9A-1D22R
20V10A
20V10A-1A22R
20V10A-1B22R
20V10A-1C22R
20V10A-1D22R
20V11A
20V11A-1A22R
20V11A-1B22R
20V11A-1C22R
20V11A-1D22R
20V12A
20V12A-1A22R
20V12A-1B22R
20V12A-1C22R
20V12A-1D22R
20V14A
20V14A-1A22R
20V14A-1B22R
20V14A-1C22R
20V14A-1D22R
25V10A
25V10A-1A22R
25V10A-1B22R
25V10A-1C22R
25V10A-1D22R
25V12A
25V12A-1A22R
25V12A-1B22R
25V12A-1C22R
Control and interlocking requirements are as follows.
燕公子 2019/5/16 14:19:17
41-U0
41-U0
230= 253L min。
230 = 253L min.
b.高压系统:因-缸动作时夹紧缸不动作,故平均流量Q2=( 170. 4-37.4)/2= 66.5L/min,考虑系统的泄
b. High pressure system: because the clamping cylinder does not move when the other cylinders are in action, the average flow rate Q 2 = (170). 4 ≤ 37.4) / 2 = 66.5L / min, considering the leakage of the system
漏取Q2= 1.2x66.5= 79.8L/min。 第
Missing Q2 = 1.2x66.5 = 79.8L/min. No.
根据平均流量及工作状态,选用双级泵较合适。低压系统流量大,使用双泵供油则经济些。查样本选双级叶片泵: Pi=8MPa, Qn= 168L/min; Pr= 16MPa, Qn= 100L/min。对低压系统lv =Qn+Qn2= 100+ 168= 268L/min>253L/ min,对高压系统Qv=Qv2= 100L/min>79.8L/min。
According to the average flow rate and working state, the two-stage pump is more suitable. The flow rate of low pressure system is large, and it is more economical to use double pumps to supply oil. The two-stage vane pump: Pi=8MPa, Qn= 168L min, Pr= 16MPA, Qn= 100L/min. For low voltage system lv = Qn+Qn2= 100 + 168 = 268L/min > 253L/ min, for high voltage system Qv=Qv2= 100L/min > 79.8L/min.