01
Vane Pumps & Vane Motors
04
7 Jan 2019
A vane pump is a self-priming positive displacement pump providing constant flow at varying pressures. Operation is via a motor connected to a gearbox as typically the maximum rpm is 900. The pump is fitted with a relief valve to prevent the pump from building to a pressure which may damage the pump.
The pump head contains a slotted rotor which contain vanes. The vanes create segmented chambers within the pump head, partitioning the pump head between the rotor and outer casing which enable the vane pump to be self-priming as the chambers operate similar to valves. They are manufactured in a variety of materials, enabling them to be compatible with multiple fluids.
The pump head is circular for the most part but has a flat portion as the vanes move in and out of the main rotor as they rotate within the casing. The vanes push outwards within the casing due to the centrifugal force when the pump is in operation with forces exerting outwards keeping the vanes tight against the casing making them self compensate for wear.
04
7 Jan 2019
Features and Benefits
• High operating pressure capabilities in compact packages provide high power to weight ratios and lower installed costs. • Low noise characteristics inherent in intravane design enhance operator comfort.
• Twelve vane system provides low amplitude flow pulsations resulting in low system noise characteristics.
• Hydraulic balancing, designed to prevent internally-induced radial shaft and bearing loads, provides long life.
• Double pumps and thru-drive arrangements save installation space and cost by eliminating double shaft extension electric motors or by reducing the number of motors and drive couplings.
• Thru-drive models provide valuable circuit design flexibility, such as having fixed and variable displacement models on a single input drive.
• Sixteen flow displacements and high operating pressure capabilities provide optimum selection and single-source capability for your complete range of flow and pressure requirements.
• Factory tested cartridge kits provide new pump performance upon installation.
• The cartridge kit design offers fast and efficient field serviceability. The cartridge is independent of the drive shaft, allowing for easy change of flow capacity and servicing without removing the pump from its mounting.
• Inlet and outlet ports can be oriented in four different positions relative to each other, providing greater installation flexibility and ease of machine design.
04
7 Jan 2019
Eaton VQ and VQH series pumps are specifically designed for higher pressure and higher speed mobile requirements.Vickers VQ series pumps are designed for medium pressure mobile applications. Vickers VQH series pumps are the higher pressure and higher performance version. With an industry-first intra-vane cartridge design, VQ and VQH pumps provide long operating life, outstanding volumetric efficiency and excellent serviceability.
Widely adopted by the world’s leading mobile equipment manufacturers, Eaton VQ and VQH series fixed displacement pumps feature an industry-first, intra-vane cartridge design for improved efficiency, longevity and serviceability.
They feature the same intra-vane cartridge design as the V Series pumps and provide long operating life, outstanding volumetric efficiency and excellent serviceability. Typical applications include: wheel loaders, lift trucks, refuse vehicles and aerial booms.
04
7 Jan 2019
Eaton Vickers VQ and VQH pumps offer:
• Displacements from 18 cc/rev to 193 cc/rev.
• Maximum continuous pressures up to 241 bar (3,500 psi)
• Rated Speeds up to 2,700 rpm.
Features include:
• 10-vane systems;
• Solid architectures in the same compact size;
• Many available bearing and valve options;
• Pressure-balanced, modular design reduces noise, extends life and improves serviceability.
The VQH series also provides additional benefits of:
• Strong ductile iron housing;
• Improved rotor design to reduce leakage and enhance rotor rigidity;
• Higher pressure and higher performance capabilities.
Applicable to industrial application of the cluster of lower noise vane pump
This series vane pumps are high pressure and high performance intra-vane pumps, which are specially developed for low noise working condition. They are widely applied in hydraulic system for machine-tools, presses, die casting machines, engineering, plastic injection moulding and other machineries, which call for lower noise. Main characteristics;
04
7 Jan 2019
Features
1.Cartridge kits are entirely design similar to those of VICKERS stable V series pumps, which can be interchanged with cartridge kits of SQP series.
2.New configuration design gets an excellent performance in restraining pulsing and noise.
3.Strengthened pump housing design offers a better anti-vibration ability, which effect the remarkable low noise.
| (F3-) | SQP2 | -21 | -86 | C | (F) | -(LH) | -18 |
| Infuse front, oil intermiscibility | Series | ▲Displacement code | Shaft code | Outlet Positions | Installation type | Rotation | Design number |
| No-marking: Anti-wear hydraulic oil, Water glycol-fluid or water-oil emulsionsF F3- phosphate ester fluid | SQP1 | 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14 | 1- Belt key straight shaft 86- Heavy belt key straight shaft | (Views from cover end of pump) A-outlet opposite inlet B-outlet 90°CCW from inlet C- outlet inline with inlet D-outlet 90°CW from inlet | No-marking Flange Mounting F-Foot Mountion | (Views from shaft end of pump) Left hand for counter-clockwise No marking- Right hand for clockwise | 15 |
| SQP2 | 10, 12, 14, 15, 17, 19, 21, 25 | 18 | |||||
| SQP3 | 21, 25, 30, 32, 35, 38, 45 | ||||||
| SQP4 | 42, 45, 50, 57, 60, 66, 75 |
Flow(Usgpm) at 1200r/min and 0.69MPa
| Series | ●Displacement code | Geometric displace-ment mL/r | With antiwear hydraulic oil or phosphate ester fluid | With water glycol fluid | With water-oil emulsions | Min. speed (r/min) | ||||
| Max. pressure Mpa | Max. Speed r/min | Max. pressure Mpa | Max. Speed r/min | Max. pressure Mpa | Min. speed r/min | |||||
| SQP1 | 2 | 7.5 | 13.8 | 1800 | 13.8 | 1200 | 6.9 | 1200 | 600 | |
| 3 | 10.2 | |||||||||
| 4 | 12.8 | 17.2 | 15.9 | |||||||
| 5 | 16.7 | |||||||||
| 6 | 19.2 | |||||||||
| 7 | 22.9 | |||||||||
| 8 | 26.2 | |||||||||
| 9 | 28.8 | |||||||||
| 10 | 31.0 | |||||||||
| 11 | 35.0 | |||||||||
| 12 | 37.9 | 15.7 | 13.8 | |||||||
| 14 | 44.2 | 13.8 | ||||||||
| SQP2 | 10 | 32.5 | 17.2 | 1800 | 13.8 | 1200 | 6.9 | 1200 | 600 | |
| 12 | 38.3 | 15.9 | ||||||||
| 14 | 43.3 | |||||||||
| 15 | 46.7 | |||||||||
| 17 | 52.5 | |||||||||
| 19 | 59.2 | |||||||||
| 21 | 65.0 | |||||||||
| 25 | 79.2 | 13.8 | ||||||||
| SQP3 | 21 | 66.7 | 17.2 | 1800 | 15.9 | 1200 | 6.9 | 1200 | 600 | |
| 25 | 79.2 | |||||||||
| 30 | 95.0 | |||||||||
| 32 | 100 | |||||||||
| 35 | 109 | |||||||||
| 38 | 118 | |||||||||
| 45 | 140 | 13.8 | 13.8 | |||||||
| SQP4 | 42 | 134 | 17.2 | 1800 | 15.9 | 1200 | 6.9 | 1200 | 600 | |
| 45 | 140 | |||||||||
| 50 | 156 | |||||||||
| 57 | 178 | |||||||||
| 60 | 189 | |||||||||
| 66 | 207 | |||||||||
| 75 | 237 | 13.8 | 13.8 | |||||||
| Model | Displace ment (mL/r) | Max. pressure (Mpa) | Speed (r/min) | Input power (kw) | |||
| Special oil | Antiwear oil | Common oil | Min. | Max. | |||
| PV2R1-4 | 4.3 | 21 | 17.5 | 16 | 750 | 1800 | 2.1 |
| 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 |
| PV2R2-33 | 32.3 | 15.5 | |||||
| PV2R2-41 | 39.8 | 18.9 | |||||
| PV2R2-47 | 49.8 | 23.2 | |||||
| PV2R2-53 | 51.5 | 24.0 | |||||
| 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 |
| 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 | 1200 | 50.0 | ||
| PV2R3-125 | 122.2 | 59.9 | |||||
| PV2R3-136 | 136 | 66.7 | |||||
Note:
1. When pressure of pumps exceeds 16Mpa, with displacement of "4" "6" "8", speed should be more than 1450r/min.
2. Reduce the negative pressure of the inlet when the single pumps or double pumps with large displacement at high speed.
3. In use of synthetic hydraulic fluids and water containing hydraul fluids, limit the max speed at 1200r/min.
4. Noisiness is available in working conditions of 14Mpa and 1200r/min.
5. Input power is available in working condition of 16Mpa and 1500r/min.
| Series | Displacement of shaft end pump | Displacement of cover end pump | ||
| PV2R21 | 26, 33 , 41 , 47 , 53 , 59 , 65 | 4, 6 , 8 , 10 , 12 , 14 , 17 , 19 , 23 , 25 , 28 , 31 | ||
| PV2R31 | 52, 60 , 66 , 76 , 94 , 116 , 125 , 136 | 4, 6 , 8 , 10 , 12 , 14 , 17 , 19 , 23 , 25 , 28 , 31 | ||
| PV2R32 | 52, 60 , 66 , 76 , 94 , 116 , 125 , 136 | 26, 33 , 41 , 47 , 53 , 59 , 65 | ||
High pressure and high performance dowel pin type vane pumps widely used for plastic machinery, casting machinery, metallurgy machinery, pressing machinery, refining machinery, construction machinery, marine-machinery.
04
7 Jan 2019
Features
1.With dowel pin vane structure, it can work in high pressure, low noise and long lifetime
2.This vane pump can fit wide viscosity hydraulic medium, and be started at low temperature and worked at high temperature.
3.As the vane pump adopts bilabial vane, it has high oil pollution resistance and wide speed scope.
| T7B | S | -B10 | -1 | R | 00 | -A | 1 | 01 |
| Series | Type Code | Flow code | Shaft type | Rotation | Port positions | Design number | Sealing Level | Port dimensions |
| T7B | NO:ISO 3019 Installation FlangeS:SAE J744 installation flange | B02,B03,B04,B05, B06,B07,B08,B10, B12,B15 | See of shaft | (Views from shaft end of pump) R-right hand for clockwiseL-left hand for counter-clockwise | (Views from shaft end of pump) 00-Opposite inlet port 01-Inline with inlet 02-90°CCW from inlet 03-90°CW from inlet | A | 1-S1, NBR Nitrile rubber 5-S5, Fluororubber | See installationdimensions |
| T7D | B14,B17,B20,B22, B24,B28,B31,B35, B38,B42 | NO | ||||||
| T7E | 042,045,050,052, 054,057,062,066, 072,085 | |||||||
| T6C | NO: industrial typeM:truck typeP:truck type double seal kits | 003/B03,005/B05, 006/B06,008/B08, 010/B10,012/B12, 014/B14,017/B17, 020/B20,022/B22, 025/B25,028/B28, 031/B31 | ||||||
| T6D | 014/B14,017/B17, 020/B20,024/B24, 028/B28,031/B31, 035/B35,038/B38, 042/B42,045/B45, 050/B50,061 | |||||||
| T6E | 042,045,050,052, 057,062,066,072,085 |