PV2R Series Single Pump
Displacement range: 4.3 ~ 136ml / r
Maximum pressure: 16 ~ 17.5MPa
Maximum speed: 1200 ~ 1800r/min
PV2R series of high-voltage low noise vane pump is independently developed by our domestic high-performance products with advanced performance, reasonable structure, good reliability, low noise, small ripple, the quality and stability characteristics. Seiko products manufacturing, in particular, to adapt to the requirements of high-precision low-noise devices, widely used in cutting machinery, plastics machinery, leather machinery, forging machinery, engineering machinery and other fields.
Model
theory of displacement
(mL / r)
maximum pressure
(MPa)
allows speed
(r / min)
drive power
(kW)
weight
(kg)
Pressure with specific
hydraulic oils
ordinary hydraulic oil
minimum
Min.
highest
Max.
PV2R1-4
4.3
21
17.5
16
750
1800
2.1
8
PV2R1-6
6.5
3.2
PV2R1-8
8.5
4.5
PV2R1-10
10.8
5.4
PV2R1-12
12.8
6.1
PV2R1-14
14.5
6.9
PV2R1-17
16.2
7.9
PV2R1-19
20.1
9.6
PV2R1-23
22.5
10.5
PV2R1-25
25.3
12.5
PV2R1-28
29.6
14.0
PV2R1-31
32.3
16
16
15.5
PV2R2-26
25.3
21
17.5
14
600
1800
11.7
16
PV2R2-33
32.3
15.5
PV2R2-41
39.8
18.9
PV2R2-47
49.8
23.2
PV2R2-53
51.5
24
PV2R2-59
55.8
24.9
PV2R2-65
63.7
29.4
PV2R2-70
70.3
16
1200
31.6
PV2R2-79
78.1
35.7
PV2R2-85
82.7
37.5
PV2R3-52
51.5
21
17.5
14
600
1800
23.2
32
PV2R3-60
63.7
29.4
PV2R3-66
66.6
34.2
PV2R3-76
75.5
37.7
PV2R3-94
89.5
41.2
PV2R3-116
118
16
16
50
PV2R3-125
122.2
1200
59.9
PV2R3-136
136
66.7
Note: 1. Nominal displacement "4", "6", "8" pump, pressure to use more than 16MPa, the speed should be over 1450r/min.
2. at high speed using a single pump and the corresponding large displacement of the double pump, intake negative pressure should be reduced.
3. the use of synthetic hydraulic oil and water hydraulic fluid, the maximum speed is restricted to 1200r/min.
4. For special occasions that require low noise, the proposed operating speed selection 1000r/min.
5. the noise ��#118alue is P = 14MPa, n = 1200r/min of conditions.
6. drive power is P = 16MPa, n = 1500r/min operating conditions.
Address: Unit 10D, Gongyulou Lianfu Building, No.2 Lianqian West Road, Xiamen, China
Tel: +86-592-5823971/5929994 Fax: +86-592-5919994 Email:wendy@brhydraulic.com/info@brhydraulic.com