The working principle of HGP series high-pressure gear pump is that HGP series high-pressure gear pump is a conversion device that converts the mechanical energy output by the electric motor into hydraulic energy through a pair of meshing gears. It is widely used in the hydraulic systems of machine tools or other machinery as a hydraulic energy source that provides a certain flow rate and pressure. It is widely used in the hydraulic systems of machine tools, hydraulic machinery, and engineering machinery
Working principle of HGP series high-pressure gear pump
The HGP series high-pressure gear pump is a conversion device that uses a pair of meshing gears to convert the mechanical energy output by an electric motor into hydraulic energy. It is widely used in hydraulic systems of machine tools, hydraulic machinery, and engineering machinery as a hydraulic energy source that provides a certain flow rate and pressure.
Characteristics and Applications of HGP Series High Pressure Gear Pump
·Small size and light weight, compact and exquisite structure, easy maintenance.
·The HGP series high-pressure gear pump is used in machine tool hydraulic systems, textile machinery, as a hydraulic energy source, and as a lubricating oil pump.
·High efficiency: Through meticulous structural design, this series of gear pumps has high volume ratio and high mechanical efficiency.
·Long service life: High impact and abrasion bearings with excellent performance will not burn out during operation in high-pressure and high-speed situations
·The body adopts aluminum alloy and high-precision design, with low noise.
·Suitable for a wide range of applications, including civil construction machinery, industrial vehicles, handling machinery, agricultural and fishery machinery, and other devices.
HGPModel description of series high-pressure gear pump:
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HGP-1A
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-F
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3
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-R
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X
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2B
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Serial Number
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Installation form
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displacement
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Rotation direction
(From the perspective of the shaft end)
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Spindle type
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flange type
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HGP-1A
HGP-2A
HGP-3A
Quantitative gear pump
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F: Flange type
L: Foot seat type
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1-30 reference specification table
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R or omission:
Clockwise direction
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X or omission: Standard axis flat key
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2B or omitted: Two hole installation type (standard type)
4BJ or omitted: Four hole installation type (standard type)
2B or omitted: Two hole installation type (standard type)
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PRODUCT MODEL
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Displacement cc/rev
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Rated pressure Mpa
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******Instantaneous pressure MPA
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<Speed Range>
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Import and export size of oil
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weight
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in common use
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Import
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oil off
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(kg)
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HGP-1A-F1
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1
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18
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21
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1500
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4500
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1000
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3/8' PT
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3/8' PT
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1
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HGP-1A-F2
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2
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|
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600
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1.05
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HGP-1A-F3
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3
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|
|
|
|
|
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1.15
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HGP-1A-F4
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4
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|
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100
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|
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1.18
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HGP-1A-F5
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5
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|
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3200
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|
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1.2
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HGP-1A-F6
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6
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18
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18
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1.3
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HGP-1A-F8
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7.8
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|
|
|
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1/2' PT
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1.3
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HGP-2A-F2
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2
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18
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21
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1500
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5000
|
900
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Φ 14.5 flange connection
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Φ 14.5 flange connection
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1.63
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HGP-2A-F3
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3
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|
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850
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1.63
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HGP-2A-F4
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4
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4500
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800
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1.67
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HGP-2A-F6
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6
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|
|
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3500
|
700
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1.69
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HGP-2A-F8
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7.5
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|
|
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3000
|
600
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1.72
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HGP-2A-F9
|
9
|
15
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17.5
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2500
|
550
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|
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1.75
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HGP-2A-F11
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10.5
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|
|
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2000
|
500
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|
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1.77
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HGP-2A-F12
|
12
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|
|
|
|
|
|
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1.8
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HGP-3A-F6
|
6
|
18
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21
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1800
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3000
|
700
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3/4' PT
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1/2' PT
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2.25
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HGP-3A-F8
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8.4
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|
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|
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2.4
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HGP-3A-F11
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11
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|
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600
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|
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2.55
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HGP-3A-F13
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12
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|
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|
|
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2.7
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HGP-3A-F14
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14.3
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|
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400
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2.85
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HGP-3A-F17
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16.5
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|
|
|
|
|
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3.05
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HGP-3A-F19
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19.2
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|
|
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|
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3.2
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HGP-3A-F23
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23
|
|
|
|
|
|
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3.5
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HGP-3A-F25
|
25
|
14
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17.5
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|
|
|
|
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3.5
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HGP-3A-F28
|
28
|
|
|
|
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Pt1
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3/4' PT
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3.6
|
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HGP-3A-F30
|
30
|
|
|
|
|
|
|
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3.6
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Optional models:
HGP-1A-F1
HGP-1A-F2
HGP-1A-F3
HGP-1A-F4
HGP-1A-F5
HGP-1A-F6
HGP-1A-F8
HGP-2A-F2
HGP-2A-F3
HGP-2A-F4
HGP-2A-F6
HGP-2A-F8
HGP-2A-F9
HGP-2A-F11
HGP-2A-F12
HGP-3A-F6
HGP-3A-F8
HGP-3A-F11
HGP-3A-F13
HGP-3A-F14
HGP-3A-F17
HGP-3A-F19
HGP-3A-F23
HGP-3A-F25
HGP-3A-F28
HGP-3A-F30