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High-pressure Variable Vane Pumps VHPD series

High-pressure Variable Vane Pumps VHPD series

High-pressure Variable Vane Pumps VHPD series

Product Details:

Place of Origin: China
Brand Name: Saar
Model Number: VHPD-3030,VHPD-4040,VHPD-5430,VHPD-7030
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Detailed Product Description

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 DESIGNATON
 
VHPD-F-3030-A2
  ① ② ③ ④
 
① double row number Serial Nunber Contact
② assembly type Assemble model L: Foot Foot Type F: Flange Frange Type
③ discharge quantity Delivery capacity
④ pressure adjustment range Range of Adjusting A1: 15-70 kg / cm ² A2: 70-140 kg / cm ²
 
Instructions 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 ~ 0.03MPa
Displacement 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
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
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)

 

 

Contact Details
Saar HK Electronic Limited

Contact Person: Mr. Jason Liu

Tel: 86-21-59561370

Fax: 86-21-50123536

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