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一、功能简介
YB1型中压单联、双联叶片泵，是YB型叶片泵的改进产品，适用于金属切削机床、家机、轻工机械、皮革机械等液压系统中。该泵一般为正转，根据要求可安装成反转。型号：YB1-4，YB1-6，YB1-10，YB1-16，YB1-20，YB1-25，YB1-32，YB1-40，YB1-50，YB1-63，YB1-80，YB1-100
二、外形及安装尺寸
双泵由二单泵组成，各单泵仍保持其排量。驱动功率为二单泵之和，压力及转速与单泵相同。
三、技术参数
|
型号
|
排量
ml/r |
压力
MPa |
转速
r/min |
容积效率
ηv% |
驱动功率
kw |
重量
kg |
|
YB1-2.5
|
2.5
|
6.3
|
1450
|
≥68
|
0.9
|
5
|
|
YB1-4
|
4
|
≥85
|
1.1
|
|||
|
YB1-6.3
|
6.3
|
≥88
|
1.5
|
|||
|
YB1-10
|
10
|
≥88
|
2.3
|
|||
|
YB1-16
|
16
|
960
|
≥88
|
2.3
|
9
|
|
|
YB1-20
|
20
|
≥90
|
3
|
|||
|
YB1-25
|
25
|
≥90
|
3.3
|
|||
|
YB1-32
|
32
|
≥90
|
4.2
|
16
|
||
|
YB1-40
|
40
|
≥92
|
5
|
|||
|
YB1-50
|
50
|
≥92
|
6.2
|
|||
|
YB1-63
|
63
|
≥92
|
7.7
|
22
|
||
|
YB1-80
|
80
|
≥92
|
9.8
|
|||
|
YB1-100
|
100
|
≥92
|
12.3
|
四、技术规格
|
型号
|
L
|
L1
|
L2
|
L3
|
B
|
B2
|
H
|
S
|
D1(dc)
|
D2
|
d(d)
|
d1
|
C
|
t
|
b
|
Z1
|
Z2
|
Z3
|
|
YB1-2.5、4、6.3、10
|
151
|
80
|
36
|
|
36
|
16
|
124
|
90
|
Φ75
|
Φ100
|
Φ15
|
Φ9
|
5
|
17
|
5
|
Z3/8"
|
Z11/4"
|
|
|
YB1-16、20、25
|
186
|
98
|
38
|
|
45
|
20
|
145
|
110
|
Φ90
|
Φ128
|
Φ20
|
Φ11
|
21.9
|
5
|
Z1"
|
Z3/4"
|
|
|
|
YB1-32、40、50
|
210
|
110
|
45
|
|
50
|
25
|
170
|
130
|
Φ90
|
Φ150
|
Φ25
|
Φ13
|
28
|
8
|
Z1"
|
Z1"
|
|
|
|
YB1-63、80、100
|
225
|
118
|
49.5
|
|
50
|
30
|
200
|
150
|
Φ90
|
Φ175
|
Φ30
|
Φ13
|
33
|
8
|
Z11/4"
|
Z1"
|
|
|
|
YB1-2.5～10/2.5～10
|
221
|
96.5
|
36
|
121
|
36
|
20
|
110
|
90
|
Φ75
|
Φ100
|
Φ15
|
Φ9
|
17
|
5
|
Z3/4"
|
Z11/4"
|
Z1/4"
|
|
|
YB1-16～25/2.5～10
|
255
|
106
|
38
|
144
|
45
|
20
|
145
|
110
|
Φ90
|
Φ128
|
Φ20
|
Φ11
|
22
|
5
|
Z1"
|
Z3/4"
|
Z1/4"
|
|
|
YB1-32～50/2.5～10
|
295
|
140
|
45
|
165
|
50
|
25
|
175
|
130
|
Φ90
|
Φ150
|
Φ25
|
Φ13
|
28
|
8
|
Z11/4"
|
Z1"
|
Z1/4"
|
|
|
YB1-63～100/2.5～10
|
303.5
|
150.5
|
49.5
|
176
|
50
|
30
|
200
|
150
|
Φ90
|
Φ175
|
Φ30
|
Φ13
|
33
|
8
|
Z11/2"
|
Z1"
|
Z1/4"
|
|
|
YB1-16～25/16～25
|
276
|
122
|
38
|
126
|
45
|
20
|
147
|
110
|
Φ90
|
Φ128
|
Φ20
|
Φ11
|
21.9
|
5
|
Z1"
|
Z3/4"
|
Z3/4"
|
|
|
YB1-32～50/16～25
|
305
|
119.5
|
44
|
183.3
|
50
|
30
|
175
|
130
|
Φ90
|
Φ150
|
Φ25
|
Φ13
|
28
|
8
|
Z11/4"
|
Z1"
|
Z3/4"
|
|
|
YB1-63～100/16～25
|
318
|
128
|
49.5
|
194
|
50
|
30
|
212
|
150
|
Φ90
|
Φ175
|
Φ30
|
Φ13
|
33
|
8
|
Z11/2
|
Z1"
|
Z3/4"
|
|
|
YB1-32～50/32～50
|
316
|
139.5
|
44
|
191
|
50
|
30
|
175
|
130
|
Φ90
|
Φ150
|
Φ20
|
Φ13
|
28
|
8
|
Z11/4"
|
Z1"
|
Z1"
|
|
|
YB1-63～100/32～50
|
337
|
128.3
|
49
|
207.3
|
50
|
30
|
215
|
150
|
Φ90
|
Φ175
|
Φ25
|
Φ13
|
33
|
8
|
Z2"
|
Z1"
|
Z1"
|
|
|
YB1-63～100/63～100
|
348
|
158
|
49
|
218
|
50
|
30
|
205
|
150
|
Φ90
|
Φ175
|
Φ30
|
Φ13
|
33
|
8
|
Z2"
|
Z1"
|
Z1"
|
