Servo Pump
Your Professional Servo Pump Supplier
Ningbo Hyleman Hydraulics Co., Ltd is a scientific and innovative company integrating R & D, production, sales and service of high-quality hydraulic pumps, motors, gear reducers and other hydraulic products.Hyleman mainly supply A10V, A4V, A4VG, A11V, A15V, A20V,A2FO,A2FM, A6VM, PV, PVP, PVAC, PVB, PVQ, PVH series piston pumps and motors ; T6,T7,V,VQ, M5A, M5B, M4C, M4D, M4E, 25M, 35M, 45M, 50M series vane pumps and motors;C101/102, G101/102, PGP/PGM, 30/31,50/51, 75/76 series gear pumps and motors.
Why choose us
QUALITY ASSURANCE
Through the honing and innovation of Hyleman people, Hyleman series products can not only perfectly replace the original products, but also realize the seamless exchange and connection of all the parts.
GOOD SERVICE
Hyleman are devoting to provide our clients with the best quality products, and the comprehensive solutions of hydraulics.
PRODUCT APPLICATION
Hyleman series products are widely used in engineering machinery, plastic machinery, metallurgical machinery, environmental sanitation machinery, mining machinery, marine machinery, packaging machinery, port machinery and various hydraulic equipment, which are highly praised by clients.
PRODUCT EXPORT
Through the honing and innovation of Hyleman people, Hyleman series products can not only perfectly replace the original products, but also realize the seamless exchange and connection of all the parts. Hyleman products have been exported to more than 70 countries and regions around the world.
The Advantages of Servo Pumps
Energy Efficiency
One of the standout features of servo pumps is their ability to significantly cut energy consumption. Traditional hydraulic pumps run constantly, wasting energy when full power isn’t necessary. Servo pumps, however, only activate when needed, and the speed of the motor adjusts to match demand. This results in energy savings of up to 60%, translating to lower operational costs and a smaller carbon footprint for businesses.
Precision Control
Servo pumps provide precise control over flow rates and pressure, which is critical in high-pressure hydraulic systems. Whether you’re operating in plastic injection molding, CNC machining, or metalworking, this level of control helps to improve product quality and reduce errors. The ability to fine-tune operations in real-time ensures that your system is always running at peak performance.
Reduced Noise
Traditional hydraulic systems are often noisy, particularly in high-pressure environments. This can be a problem for workers and even lead to health concerns over time. Servo pumps, with their variable-speed motors, produce significantly less noise, creating a quieter and safer working environment. For industries concerned with noise pollution, such as automotive manufacturing, this can be a major advantage.
Extended Equipment Lifespan
The continuous operation of traditional pumps causes wear and tear, leading to frequent maintenance and shorter equipment lifespans. Servo pumps, on the other hand, only operate when necessary, putting less strain on the mechanical components. This leads to fewer breakdowns and reduced downtime, saving money on repairs and extending the life of the equipment.
Cost-Effectiveness
While servo pumps may require a higher upfront investment compared to traditional pumps, the long-term savings they offer make them cost-effective. Reduced energy usage, lower maintenance costs, and extended equipment lifespans all contribute to a better return on investment (ROI). Moreover, companies can often qualify for government incentives or rebates by adopting energy-efficient technologies like servo pumps.
Improved System Reliability
Servo pumps increase system reliability by minimizing mechanical strain and preventing overheating. This makes them ideal for high-pressure applications where consistent, reliable performance is required. Whether in a 24/7 production facility or a high-demand environment, servo pumps help ensure smooth and uninterrupted operations.
Specifications
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Max Output Pressure (BAR) |
52,000 PSI (3585) |
55,000 PSI (3790) |
66,000 PSI (4550) |
55,000 PSI (3792) |
66,000 PSI (4550) |
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Max Output Volume (LPM) |
0.5 GPM (1.9) |
1.0 GPM (3.8) |
2.0 GPM (7.6) |
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Physical DimensionsL x W x H (m) |
51” (1.3) x 21” (0.5) x 42” (1.1) |
73” (1.8) x 26” (0.66) x 50” (1.27) |
79” (2.0) x 43” (1.08) x 54” (1.36) |
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Weight (kg) |
905 lbs (410) |
1390 lbs (630) |
3020 lbs (1370) |
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Max Noise Level |
68 dBA |
70 dBA |
73 dBA |
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Power Requirements |
3 PH 380-480 VAC, 50-60 Hz, 30 Amp |
3 PH 380-480 VAC, 50-60 Hz, 60 Amp |
3 PH 380-480 VAC, 50-60 Hz, 125 Amp |
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Cooling Water Requirement |
1 GPM (4 LPM) @ 68°F (20°C) |
1.6 GPM (6 LPM) @ 54°F (12°C) |
3.2 GPM (12 LPM) @ 54°F (12°C) |
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Types of Servopumps
Piston Servopumps
These pumps use a piston system that, through a reciprocating motion, generates high pressures. They are ideal for applications requiring high pressures and variable flows, offering high volumetric efficiency.
Gear Servopumps
Based on the positive displacement principle, these pumps use gears to move fluid. They provide constant flow rates and are commonly used in applications requiring low fluid viscosity.
Diaphragm Servopumps
These pumps use a flexible diaphragm to separate the fluid from the pumping mechanism. They are particularly useful in applications sensitive to fluid contamination.
Technical Advantages of Servopumps
Precise Control
Thanks to feedback systems and electronic actuators, servopumps can regulate flow and pressure with an accuracy of 1-2%.
Energy Efficiency
Compared to uncontrolled pumps, servopumps can reduce energy consumption by over 30% due to their ability to adapt to operating conditions in real-time.
Application Flexibility
They can be easily integrated into automated systems and are used in various industries, including automotive, aerospace, and heavy industries.
Technical Applications
Automotive Sector
Used in power steering systems and disc brakes, where immediate response is crucial.
Manufacturing Industry
Employed in CNC machine tools, automated assembly lines, and complex production machinery for precise control of equipment and production processes.
Energy Sector
Essential in fluid management systems for cooling processes, turbines, and hydroelectric plants.
Other application examples for servo pumps
Injection molding machines and presses are not the only applications for servo-motor pumps. The use of a servo-hydraulic system is a sensible option wherever phases with high power requirements alternate with pause times in the machine cycle, such as in stamping and bending machines.
The advantages of hydraulic power transfer and electric power setting using servo technology combined, as an alternative to hydraulic pressure and volumetric flow control, yields an energy-efficient and cost-effective solution in the form of a dynamically controllable servo pump.
Packaging & Shipping
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Shipping Mode: |
By air, by sea ,by express (DHL,Fedex, ,etc.) |
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Standard Shipping Time: |
By air within 5-6 days. By DHL: within 4-5days.by sea about 1 month |
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Standard Packing: |
Carton or wooden case |
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Special Packing: |
We can discuss and support you. |
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