Saar VHPD-3030,VHPD-4040,VHPD-5430,VHPD-7030 Bearing SPECIFICATIONS
Saar
VHPD-3030,VHPD-4040,VHPD-5430,VHPD-7030
kamenzhangChina
kamenzhang2020-07-10 09:46:19
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Saar VHPD-3030,VHPD-4040,VHPD-5430,VHPD-7030 Descrição do Produto
Welcome to "Saar Hydraulic", your one-stop hydraulics
resource.
Features:2 sets of variable capacity vane pump integrally connected to an
electric motor directly drives the station. From the two sets of
variable capacity vane pump discharge oil, can supply their own
individual oil. To drive the actuator. The same can also be driven
actuator, its biggest strengths for the same axis can drive two
variable displacement vane pump to save space, and the same loop,
can be very simple to get high and low pressures.MODEL NUMBER DESIGNATONVHPD-F-3030-A2 ① ② ③ ④① double row number Serial Nunber Contact② assembly type Assemble model L: Foot Foot Type F: Flange Frange
Type③ discharge quantity Delivery capacity④ pressure adjustment range Range of Adjusting A1: 15-70 kg / cm ²
A2: 70-140 kg / cm ²Instructions of usage:Direction of rotation: clockwise (Cong shaft end) as standard, only
this turn. Direction of rotation can be instantly recognized the
starter motor to check.Hydraulic oil: 7MPa below with viscosity 40 ℃ 20 ~ 50cSt (ISOVG32)
hydraulic oil.
7MPa below with viscosity 40 ℃ 30 ~ 68 cSt
(ISOVG46, VG68) of the hydraulic oil.Drain line pressure: drain line must be plugged directly into the
oil tank under the surface, while the light generated by the
backpressure, please remain at 0.03MPa or less.Working oil temperature: continuous operation at a temperature of
15 ~ 60 ℃Concentric mate: the eccentric shaft and the motor error of 0.05mm,
the angle error of 1 °Suction pressure: suction pressure of-0.03MPa ~ 0.03MPaDisplacement Adjustment: displacement adjustment, first loosen
adjusting nut, then rotate the adjusting bolt, turn right to reduce
traffic, while the left has increased, adjust Completed, please
tighten the nut.Pressure adjustment: left (counterclockwise) Pressure adjusting
screw, so that the output pressure is reduced, turn right
(clockwise) is increased, adjust Completed, please
tighten the nut.New machine operation: the new machine starts to operate, with no
pressure should be repeated state motor starter motor to purge the
pump and the suction pipe of the air Gas, in order to
ensure the exclusion of air, no-load state in the continuous
operation for 10 minutes.Specificatioins:
MODEL
MAXPRESSURE kg/cm2
OUTPUT FLOW AT 3.5kg/cm21800 r.p.m.l/min
PORTS SIZE
SPEED r.p.m
WEIIGHT(kg)
OUT
IN
DR
MIN
MAX
FOOT TYPE
FLANGE TYPE
VHPD-3030
140
30+30
1/2”
3/4”
3/8”
800
1800
30
27
VHPD-4040
105
40+40
VHPD-5430(40)
105
54+30(40)
3/4”
1/2”
1”
3/4”
VHPD-7030(40)
105
70+30(40)
vane pumps High-pressure Variable Vane Pumps VHPD series
Double vane pump works: it consists of stator, rotor, blade and oil pan and other components. The inner wall of the stator is approximately elliptical. The blade is mounted in the radial groove of the rotor and slides along the groove, and the rotor is mounted concentrically with the stator. When the rotor is rotated, the blade is pressed against the inner surface of the stator under the action of centrifugal force, and is forced to reciprocate in the rotor tank with the change of the inner surface curve of the stator, and the sealing working chamber between adjacent two blades is enlarged and shrunk Variety. When the blade is slid from a small radius arc to a large radius arc, the sealed working chamber gradually increases to form a local vacuum, and the oil in the tank is sucked through the oil suction chamber through the oil pan; Rotate the rotor every week, the blade in the tank to slip back and forth 2 times to complete the 2 oil and 2 times the pressure oil, and the pressure generated by the radial force is balanced, so called double acting, also known as balanced.
Single acting vane pump works: mainly by the stator, rotor, blade and oil pan and other components. The inner surface of the stator is a cylindrical shape, the rotor is eccentrically mounted in the stator, that is, an eccentric e, the blade is mounted in the rotor radial chute and slid radially within the slot. Rotor rotation, the centrifugal force and the role of the root pressure of the blade under the action of the blade close to the inner surface of the stator, so that between the two adjacent leaves to form a sealed working chamber. In one side, the blade gradually extended, sealed working chamber gradually increased, the formation of local vacuum, the formation of oil; the other hand, the other side, the formation of oil. Rotate each turn a week, the blade in the chute reciprocating slip 1 times to complete a suction oil pressure. Oil pressure generated by the radial force is not balanced, so called single acting, also known as unbalanced vane pump.
Vane Pumps
Power never sounds better than when it’s quiet—that’s why Eaton fixed displacement vane pumps with low-noise characteristics are an excellent choice for a broad range of mobile and industrial applications. Featuring modular designs for flexible displacement, mounting and port options, as well as cartridge kits engineered for easy interchangeability and repair, Eaton vane pumps excel globally in molding, material handling, construction, manufacturing and automotive industries
vane pumps High-pressure Variable Vane Pumps VHPD series
Saar VHPD-3030,VHPD-4040,VHPD-5430,VHPD-7030 INTERCHANGE
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kamenzhang2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
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