双联、双级泵在使用上有本质的区别。
1.YYB系列双联叶片泵
YYB系列双联叶片泵属于中高压叶片泵，公称压力为 8.8MPa,是由两个单级叶片泵组合而成，采用同一个轴传动，按 照两个泵的系列组成，可以获得多种排量具体规格如下：
yyb-aa系列双联叶片泵技术性能参数
表2—7
|
型 号 |
排
(m |
量 刀） |
压
(M |
力
Pa) |
转速
(r/min) |
|
顶端泵 |
轴端泵 |
额定 |
最髙 |
额定 |
最低 |
最高 |
|
YYB—AA 6/6B |
6.4 |
6.4 |
|
|
|
|
|
|
YYB—AA 9/6B |
6.4 |
8.9 |
|
|
|
|
2000 |
|
YYB—AA14/6B |
6.4 |
14.3 |
|
|
|
|
|
|
|
|
|
|
|
|
800 |
|
|
YYB—AA16/6B |
6.4 |
16.3 |
|
|
|
|
1800 |
|
YYB—AA26/6B |
6.4 |
26.1 |
|
|
|
|
— |
|
YYB—AA36/6B |
6.4 |
35.9 |
|
|
|
|
1500 |
|
YYB—AA 9/9B |
8.9 |
8.9 |
|
|
|
|
2000 |
|
YYB—AA14/9B |
8.9 |
14.3 |
|
|
|
|
— |
|
YYB—AA16/9B |
8.9 |
16.3 |
|
|
|
|
1800 |
|
YYB—AA26/9B |
8.9 |
26.1 |
|
|
|
|
— |
|
YYB—AA36/9B |
8.9 |
35.9 |
|
|
|
|
1500 |
|
YYB—AA14/14B |
14.3 |
14.3 |
7 |
8.8 |
1000 |
|
|
|
YYB—AA16/14B |
14.3 |
16.3 |
|
|
|
|
2000 |
|
YYB—AA26/14B |
14.3 |
26.1 |
|
|
|
600 |
— |
|
YYB—AA36/14B |
14.3 |
35.9 |
|
|
|
|
1800 |
|
YYB—AA16/16B |
16.3 |
16.3 |
|
|
|
|
1500 |
|
Y Y B—AAZb/ 10b |
16.3 |
26.1 |
|
|
|
|
|
|
YYB—AA36/16B |
16.3 |
35.9 |
|
|
|
|
1800 |
|
YYB—AA26/26B |
26.1 |
26.1 |
|
|
|
|
1500 |
|
YYB—AA36/26B |
26.1 |
35.9 |
|
|
|
|
1800 |
|
YYB—AA36/36B |
35.9 |
35.9 |
|
|
|
|
1500 |
重 量
(kg)
法兰安装式
Y］型为30
丫2型为11 脚架安装式
Yi型为31
丫2型为13
生产厂
榆次液压件厂
|
型 号 |
排
(m |
*
L/r) |
压
(IV |
力
IPa) |
转 速
(r/min) |
重 量
(kg) |
|
顶端泵 |
轴端泵 |
额定 |
最高 |
额定 |
最低 |
最高 |
|
YYB—AM8/6B
YYB—AB60/6B
YYB—AB74/6B |
6.4
6.4
6.4 |
48.0
60.5
74.0 |
|
|
|
|
1500 |
法兰安装
式为58 |
|
YYB—AB92/6B
YYB—AB113/6B |
6.4
6.4 |
92.5
-113.0 |
|
|
|
|
1200 |
脚架安装
式为60 |
|
YYB—AB48/9B |
8.9 |
48.0 |
|
|
|
|
|
|
YYB—AB6O/9B |
8.9 |
60.5 |
|
|
|
|
1500 |
|
|
YYB—AB74/9B |
8.9 |
74.0 |
|
|
|
|
|
|
|
YYB—AB92/9B
YYB—AB113/9B |
8.9
8.9 |
92.5
113.0 |
|
|
|
|
1200 |
|
|
YYB—AB48/14B |
14.3 |
48.0 |
|
|
|
|
|
|
|
YYB—AB60/14B |
14.3 |
60.5 |
|
|
|
|
1500 |
|
|
YYB—AB74/14B |
14.3 |
74.0 |
|
|
|
|
|
|
|
YYB—AB92/14B
YYB—AB113/14B |
14.3
14.3 |
92.5
113.0 |
7 |
8.8 |
1000 |
600 |
1200 |
|
|
YYB—AB48/16B |
16.3 |
48.0 |
|
|
|
YYB—AB60/16B |
16.3 |
60.5 |
|
|
|
|
1500 |
|
|
YYB AB74/16B |
16.3 |
74.0 |
|
|
|
|
|
|
|
YYB—AB92/16B
YYB—AB113/16B |
16.3
16.3 |
113.0
113.0 |
|
|
|
|
1200 |
|
|
YYB—AB48/26B |
26.1 |
48.0 |
|
|
|
|
|
|
|
YYB—AB60/26B |
26,1 |
60.5 |
|
|
|
|
1500 |
|
|
YYB—AB74/26B |
26.1 |
74.0 |
|
|
|
|
|
|
|
YYB—AB92/26B
YYB—AB113/26B |
26.1
26.1 |
92.5
113.0 |
|
|
|
|
1200 |
|
|
YYB—AB48/36B |
35.9 |
48.0 |
|
|
|
|
|
|
|
YYB—AB60/36B |
35.9 |
60.5 |
|
|
|
|
1500 |
|
|
YYB—AB74/36B |
35.9 |
74.0 |
|
|
|
|
|
|
|
YYB—AB92/36B |
35.9 |
92.5 |
|
|
|
|
1200 |
|
|
YYB—AB113/36B |
35.9 |
113.0 |
|
|
|
1 |
|
YYB-AB系列双联叶片技术性能参数
|
型 号 |
排
(ml |
.量
」/r) |
压 力
(MPa) |
转 速
(r/ min ) |
重 量
(kg) |
|
顶端泵 |
轴端泵 |
额定 |
最.高 |
额定 |
最低 |
最高 |
|
YYB—AC129/6B |
6.4 |
129.0 |
|
|
|
|
|
|
|
YYB—AC148/6B
YYB—AC171/6B |
6.4
6.4 |
148.0
171.0 |
|
|
|
800 |
|
法兰安装
式为115 |
|
YYB—AC194/6B |
6.4 |
194.0 |
|
|
|
|
|
|
|
YYB—AC129/9B |
8.9 |
129.0 |
|
|
|
|
|
|
|
YYB—AC148/9B |
8.9 |
148.0 |
|
|
|
|
|
脚架安装 |
|
YYB—AC171/9B |
8.9 |
171.0 |
|
|
|
|
|
式为119 |
|
YYB—AC194/9B |
8.9 |
194.0 |
|
|
|
|
|
|
|
YYB—AC129/14B |
14.3 |
129.0 |
|
|
|
|
|
|
|
YYB—AC148/14B |
14.3 |
148.0 |
|
|
|
|
|
|
|
YYB—AC171/14B |
14.3 |
171.0 |
|
|
|
|
|
|
|
YYB—AC194/14B |
14.3 |
194.0 |
7 |
8.8 |
1000 |
600 |
1200 |
|
|
YYB—AC129/16B |
16.3 |
129.0 |
|
|
YYB—AC148/16B |
16.3 |
148.0 |
|
|
|
|
|
|
|
YYB——AC171/16B |
16.3 |
171.0 |
|
|
|
|
|
|
|
YYB—AC194/16B |
16.3 |
194.0 |
|
|
|
|
|
|
|
YYB—AC129/26B |
26.1 |
129.0 |
|
|
|
|
|
|
|
YYB—AC148/26B |
26.1 |
148.0 |
|
|
|
|
|
|
|
YYB — AC171/26B |
26.1 |
171.0 |
|
|
|
|
|
|
|
YYB—AC194/26B |
26.1 |
194.0 |
|
|
|
|
|
|
|
YYB—AC129/36B |
35.9 |
129.0 |
|
|
|
|
|
|
|
YYB—AC148/36B |
35.9 |
148.0 |
|
|
|
|
|
|
|
YYB—AC171/36B |
35.9 |
171.0 |
|
|
|
|
|
|
|
YYB—AC194/36B |
35.9 |
194.0 |
|
|
|
|
|
|
|
型 号 |
排
(m |
量
L/r) |
压 力
(MPa) |
转 速'
(r/ min) |
重 量
(kg) |
|
顶端泵 |
轴端泵 |
额定 |
最高 |
额定 |
最低 |
最高 |
|
YYB—BC129/48B |
48.0 |
129.0 |
|
|
|
|
|
|
|
YYB—BC148/48B |
48.0 |
148.0 |
|
|
|
|
|
|
|
YYB—BC171/48B |
48.0 |
171.0 |
|
|
|
|
|
|
|
YYB—BC194/48B |
48.0 |
194.0 |
|
|
|
|
|
|
|
YYB—BC129/60B |
60.5 |
129.0 |
|
|
|
|
|
|
|
YYB—BC148/60B |
60.5 |
148.0 |
|
|
|
|
|
|
|
YYB—BC171/6OB |
60.5 |
171.0 |
|
|
|
|
|
|
|
YYB—BC194/60B |
60.5 |
194.0 |
|
|
|
|
|
法兰安装 |
|
|
|
|
|
|
|
|
|
|
YYB—BC129/74B |
74.0 |
129.0 |
|
|
|
|
|
式为138 |
|
YYB—BC148/74B |
74.0 |
148.0 |
7 |
8.8 |
1000 |
600 |
1200 |
|
|
YYB—BC171/74B |
74.0 |
171.0 |
|
|
|
|
|
|
|
YYB—BC194/74B |
74.0 |
194.0 |
|
|
|
|
|
脚架安装
式为142 |
|
YYB—BC129/92B |
92.5 |
129.0 |
|
|
|
|
|
|
YYB—BC148/92B |
92.5 |
148.0 |
|
|
|
|
|
|
|
YYB BC171/92B |
92.5 |
171.0 |
|
|
|
|
|
|
|
1YB—BC194/92B |
92.5 |
194.0 |
|
|
|
|
|
|
|
YYB—BC129/113B |
113.0 |
129.0 |
|
|
|
|
|
|
|
YYB—BC148/113B |
113.0 |
148.0 |
|
|
|
|
|
|
|
YYB—BC171/113B |
113.0 |
171.0 |
|
|
|
|
|
|
|
YYB—BC194/113B |
113.0 |
194.0 |
|
|
|
|
|
|
|
