YB1双联定量叶片泵系中低压定量双作用叶片泵。YB1双联定量叶片泵额定压力为63kg。排量为4~100ml/r,用户可根据需要选择。它是一种将电动机输出的机械能转换为液压能的能量转换装置,在液压系统中作为提供一定流量压力的液压能源。该泵结构紧凑、体积小、流量均匀、压力脉动小、噪音低、效率高、性能可靠、价格合理。YB1双联定量叶片泵为YB型的改进设计,外形安装连接尺寸均与YB型相同,是我国中压叶片泵的更新换代产品,外形安装连接尺寸均与YB型相同。该双联泵定子、转子、叶片、配流盘用螺钉紧固成一组合件,便于装配与维修,并具有轴向间隙补偿结构。
YB1定量双联叶片泵广泛使用在各种中低压液压系统中,如各种金属切削机床、油压机、塑料机械以及各类工程机械等中。双联叶片泵一般为正转,根据需要可安装成反转。

|
YB1-10 |
2.5
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YB1-2.5/2.5
|
||||||||||||
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4
|
YB1-4/2.5
|
YB1-4/4
|
||||||||||||
|
6
|
YB1-6/2.5
|
YB1-6/4
|
6/6
|
|||||||||||
|
10
|
YB1-10/2.5
|
YB1-10/4
|
YB1-10/6
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YB1-10/10
|
||||||||||
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YB1-25 |
12
|
YB1-12/2.5
|
YB1-12/4
|
12/6
|
12/10
|
12/12
|
||||||||
|
16
|
YB1-16/2.5
|
YB1-16/4
|
YB1-16/6
|
YB1-16/10
|
16/12
|
YB1-16/16
|
||||||||
|
25
|
YB1-25/2.5
|
YB1-25/4
|
YB1-25/6
|
YB1-25/10
|
25/12
|
25/16
|
YB1-25/25
|
|||||||
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YB1-50 |
32
|
YB1-32/2.5
|
YB1-32/4
|
32/6
|
32/10
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32/12
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32/16
|
32/25
|
32/32
|
|||||
|
40
|
YB1-40/2.5
|
YB1-40/4
|
40/6
|
40/10
|
40/12
|
40/16
|
40/25
|
YB1-40/32
|
40/40
|
|||||
|
50
|
YB1-50/2.5
|
YB1-50/4
|
50/6
|
50/10
|
50/12
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YB1-50/16
|
YB1-50/25
|
50/32
|
50/40
|
50/50
|
||||
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YB1-100 |
63
|
YB1-63/2.5
|
YB1-63/4
|
63/6
|
63/10
|
63/12
|
63/16
|
YB1-63/25
|
63/32
|
63/40
|
YB1-63/50
|
YB1-63/63
|
||
|
80
|
YB1-80/2.5
|
YB1-80/4
|
80/6
|
80/10
|
80/12
|
80/16
|
80/25
|
80/32
|
80/40
|
80/50
|
80/63
|
80/80
|
|
|
|
100
|
YB1-100/2.5
|
100/4
|
100/6
|
100/10
|
100/12
|
100/16
|
YB1-100/25
|
10032
|
100/40
|
YB1-100/50
|
100/63
|
100/80
|
YB1-100/100
|
| 双联叶片泵故障 | 原 因 | 措 施 |
| 叶片泵不出油 双作用叶片泵没有压力 |
1、吸油高度太高或液面太低 | 1、增加油液或降低吸油高度 |
| 2、滤油器堵塞 | 2、清洗滤油器或更换滤油器 | |
| 3、叶片泵电动机反转 | 3、更正双联叶片泵电机转向 | |
| 4、工作油液粘度太厚 | 4、采用推荐油液或提高油温 | |
| 5、双联叶片泵启动转速太低 | 5、提高叶片泵转速至公称转速 |