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A10VG piston pump is a swashplate design axial piston variable pump used for hydrostatic transmission in closed circuit. The flow rate is proportional to the drive speed and displacement, and it offers infinitely variable control. As the swashplate angle increases from 0 to its maximum value, the output flow rate also increases. When the swashplate passes through the neutral position, the flow direction changes smoothly.
The Rexroth A10VG variable displacement piston pumps features a wide range of highly adjustable control devices(DG,MD,HD,HW,DA,EP,EZ), allowing for different control and regulation functions. It is equipped with two pressure relief valves on the high-pressure oil port side to prevent overloading of the hydrostatic transmission (pump and motor). These high-pressure relief valves can also be used as makeup valves.
An integrated makeup pump acts as both feed pump and control pump. The maximum makeup pressure is limited by an internal makeup relief valve.
| Size | 18 | 28 | 45 | 63 | |||
| Displacement | |||||||
| variable pump | Vg max | cm3 | 18 | 28 | 46 | 63 | |
| boost pump (at p = 20 bar) | Vg Sp | cm3 | 5.5 | 6.1 | 8.6 | 14.9 | |
| Speed | |||||||
| maximum at Vg max | nmax continuous | rpm | 4000 | 3900 | 3300 | 3000 | |
| limited maximum 1) | nmax limited | rpm | 4850 | 4200 | 3550 | 3250 | |
| intermittent maximum 2) | nmax interm. | rpm | 5200 | 4500 | 3800 | 3500 | |
| minimum | nmin | rpm | 500 | 500 | 500 | 500 | |
| Flow | |||||||
| at nmax continuous and Vg max | qv max | l/min | 72 | 109 | 152 | 189 | |
| Power 3) | |||||||
| at nmax continuous and Vg max Δp = 300 bar | Pmax | kW | 36 | 54.6 | 75.9 | 94.5 | |
| Torque 3) at Vg max |
Δp = 300 bar Tmax | Nm | 86 | 134 | 220 | 301 | |
| Δp = 100 bar T | Nm | 28.6 | 44.6 | 73.2 | 100.3 | ||
| Rotary stiffness | Shaft end S | c | Nm/rad | 20284 | 32143 | 53404 | 78370 |
| Shaft end T | c | Nm/rad | – | – | 73804 | 92368 | |
| Moment of inertia for rotary group | JRG | kgm2 | 0.00093 | 0.0017 | 0.0033 | 0.0056 | |
| Angular acceleration, max. 4) | a | rad/s2 | 6800 | 5500 | 4000 | 3300 | |
| Filling capacity | V | L | 0.45 | 0.64 | 0.75 | 1.1 | |
| Mass approx. (without through drive) | m | kg | 14(18) 5) | 25 | 27 | 39 | |
The A10VG piston pump, as a member of the Rexroth medium-pressure series swash plate axial piston pump, is mainly used for hydrostatic transmission in closed hydraulic circuits. Its characteristic is that the flow rate is proportional to the driving speed and displacement, and can be adjusted steplessly. As the swash plate swing angle increases from 0 to the maximum value, the output flow rate will increase accordingly. When the swash plate passes the neutral position, the flow direction will change smoothly.
The A10VG plunger pump is widely used and can be seen in many industrial fields and construction machinery and other equipment. For example, it can be used in various mechanical equipment such as gantry planers, broaching machines, and hydraulic presses. Additionally, if properly applied and maintained, this type of plunger pump can even outlast its design life.
Our factory covers an area of 8,000 square meters and a production area of 6,000 square meters. Currently, our company has more than 300 employees, including more than 20 engineers.
Our team has been working in the hydraulic field for over 20 years and has extensive experience in the design, manufacturing and processing of all our products. We also have a considerable number of skilled technicians in machining, assembling and testing products.
Mainly selling gear pumps, plunger pumps, vane pumps, motors, and hydraulic accessories.
The company has modern processing equipment (flexible machining center, CNC hobbing machine, CNC grinder, three-dimensional coordinate measuring machine, fully automatic gear inspection machine, CAT fully computer-controlled testing machine, etc.) and is able to provide various hydraulic products for leading production. , construction and agricultural equipment, bending machinery. Shearing machinery, injection molding machinery, metallurgical petroleum industry and material handling vehicles.
A10VG piston pump is a swashplate design axial piston variable pump used for hydrostatic transmission in closed circuit. The flow rate is proportional to the drive speed and displacement, and it offers infinitely variable control. As the swashplate angle increases from 0 to its maximum value, the output flow rate also increases. When the swashplate passes through the neutral position, the flow direction changes smoothly.
The Rexroth A10VG variable displacement piston pumps features a wide range of highly adjustable control devices(DG,MD,HD,HW,DA,EP,EZ), allowing for different control and regulation functions. It is equipped with two pressure relief valves on the high-pressure oil port side to prevent overloading of the hydrostatic transmission (pump and motor). These high-pressure relief valves can also be used as makeup valves.
An integrated makeup pump acts as both feed pump and control pump. The maximum makeup pressure is limited by an internal makeup relief valve.
| Size | 18 | 28 | 45 | 63 | |||
| Displacement | |||||||
| variable pump | Vg max | cm3 | 18 | 28 | 46 | 63 | |
| boost pump (at p = 20 bar) | Vg Sp | cm3 | 5.5 | 6.1 | 8.6 | 14.9 | |
| Speed | |||||||
| maximum at Vg max | nmax continuous | rpm | 4000 | 3900 | 3300 | 3000 | |
| limited maximum 1) | nmax limited | rpm | 4850 | 4200 | 3550 | 3250 | |
| intermittent maximum 2) | nmax interm. | rpm | 5200 | 4500 | 3800 | 3500 | |
| minimum | nmin | rpm | 500 | 500 | 500 | 500 | |
| Flow | |||||||
| at nmax continuous and Vg max | qv max | l/min | 72 | 109 | 152 | 189 | |
| Power 3) | |||||||
| at nmax continuous and Vg max Δp = 300 bar | Pmax | kW | 36 | 54.6 | 75.9 | 94.5 | |
| Torque 3) at Vg max |
Δp = 300 bar Tmax | Nm | 86 | 134 | 220 | 301 | |
| Δp = 100 bar T | Nm | 28.6 | 44.6 | 73.2 | 100.3 | ||
| Rotary stiffness | Shaft end S | c | Nm/rad | 20284 | 32143 | 53404 | 78370 |
| Shaft end T | c | Nm/rad | – | – | 73804 | 92368 | |
| Moment of inertia for rotary group | JRG | kgm2 | 0.00093 | 0.0017 | 0.0033 | 0.0056 | |
| Angular acceleration, max. 4) | a | rad/s2 | 6800 | 5500 | 4000 | 3300 | |
| Filling capacity | V | L | 0.45 | 0.64 | 0.75 | 1.1 | |
| Mass approx. (without through drive) | m | kg | 14(18) 5) | 25 | 27 | 39 | |
The A10VG piston pump, as a member of the Rexroth medium-pressure series swash plate axial piston pump, is mainly used for hydrostatic transmission in closed hydraulic circuits. Its characteristic is that the flow rate is proportional to the driving speed and displacement, and can be adjusted steplessly. As the swash plate swing angle increases from 0 to the maximum value, the output flow rate will increase accordingly. When the swash plate passes the neutral position, the flow direction will change smoothly.
The A10VG plunger pump is widely used and can be seen in many industrial fields and construction machinery and other equipment. For example, it can be used in various mechanical equipment such as gantry planers, broaching machines, and hydraulic presses. Additionally, if properly applied and maintained, this type of plunger pump can even outlast its design life.
Our factory covers an area of 8,000 square meters and a production area of 6,000 square meters. Currently, our company has more than 300 employees, including more than 20 engineers.
Our team has been working in the hydraulic field for over 20 years and has extensive experience in the design, manufacturing and processing of all our products. We also have a considerable number of skilled technicians in machining, assembling and testing products.
Mainly selling gear pumps, plunger pumps, vane pumps, motors, and hydraulic accessories.
The company has modern processing equipment (flexible machining center, CNC hobbing machine, CNC grinder, three-dimensional coordinate measuring machine, fully automatic gear inspection machine, CAT fully computer-controlled testing machine, etc.) and is able to provide various hydraulic products for leading production. , construction and agricultural equipment, bending machinery. Shearing machinery, injection molding machinery, metallurgical petroleum industry and material handling vehicles.
POOCCA Hydraulics is a powerful hydraulic enterprise integrating R&D, manufacturing, sales and maintenance. Its products are exported to more than 120 countries. Its quality, price and service are deeply recognized and trusted by customers.
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