High-pressure Variable Vane Pumps VHP series
Place of Origin: China
Brand Name: Saar
Brand Name: Saar
Detailed Product Description
Welcome to "Saar Hydraulic", your one-stop hydraulics resource.
Features:
high pressure variable vane pump HVP in the "axis backlash compensation" high rpm even, stable performance and high efficiency.
high pressure variable vane pump HVP's "eccentric plunger" fast responsiveness, start, stop, load rotation, quick action.
high pressure variable vane pump pressure adjustment HVP easy, high stability, fast response.
the high-pressure variable vane pump HVP easy assembly, composed of direct motor motor pump combination.
MODEL NUMBER DESIGNATON
VHP──F──40──A3 ----T
① ② ③ ④ ⑥
① Serial Nunber
② Assemble model L: Foot Type F: Frange Type
③ Delivery capacity
④ Range of Adjusting A1: 15-35kg/cm² A2: 35-70kg/cm²
A3: 70-105kg/cm² A4: 105-140kg/cm²
Instructions of usage:
1, the direction of rotation: clockwise high-pressure variable vane pump HVP (viewed from shaft end) as standard, only this turn. HVP high pressure variable vane pump direction of rotation can be instantly recognized the starter motor to check.
2, hydraulic oil: 7MPa the following, the use of high-pressure variable vane pump HVP viscosity at 40 ℃ 20 ~ 50cSt (ISOVG32) hydraulic oil. 7MPa above, the use of high-pressure variable vane pump HVP viscosity at 40 ℃ 30 ~ 68cSt (ISOVG46, VG68) hydraulic oil.
3, the drain line pressure: high pressure variable vane pump HVP the drain line must be plugged directly into the oil tank under the surface, and the resulting back pressure piping, please remain at 0.03MPa or less.
4, the working oil: high-pressure variable vane pump HVP continuous operation in the use of a temperature of 15 ~ 60 ℃.
5, Concentric mate: the high-pressure variable vane pump and motor shaft HVP's eccentric error of 0.05mm, the angle error is 1 °.
6, the suction pressure: the pressure variable vane pump suction port HVP pressure-0.03MPa ~ 0.03MPa.
7, the displacement adjustment: displacement adjustment, the first relaxation in the high-pressure variable vane pump HVP adjustment nut, then rotate the high-pressure variable vane pump HVP adjustment bolt, turn right to reduce traffic, while the left has increased, the adjustment is completed, Please tighten the nut.
8, the pressure adjustment: left (counterclockwise) Pressure adjusting screw, so that the output pressure is reduced, turn right (clockwise) is increased, the adjustment is completed, please tighten the nut.
9, the new machine operation: the new machine starts running, you should state in the absence of stress repeatedly starter motors, in order to discharge the high-pressure variable vane pump HVP and suction pipe in the air, in order to ensure the exclusion of air within the system can be no-load state in continuous operation for 10 minutes. .
Specificatioins:
|
MODEL
|
MAX
PRESSURE
kg/cm2
|
OUTPUT FLOW
AT 3.5kg/cm2
1800 r.p.m.
l/min
|
PORTS SIZE
|
SPEED r.p.m
|
WEIIGHT (kg)
|
||||
|
OUT
|
IN
|
DR
|
MIN
|
MAX
|
FOOT
TYPE
|
FLANGE
TYPE
|
|||
|
VHP-20
|
140
|
20
|
1/2”
|
3/4”
|
3/8”
|
800
|
1800
|
12.5
|
9.5
|
|
VHP-26
|
140
|
26
|
|||||||
|
VHP-30
|
140
|
30
|
|||||||
|
VHP-40
|
105
|
40
|
|||||||
|
VHP-54
|
140
|
54
|
3/4”
|
1”
|
3/8”
|
800
|
1800
|
35
|
25
|
|
VHP-70
|
105
|
70
|
|||||||
|
VHP-86
|
105
|
86
|
|||||||