Bokin Electro-Hydraulic Technology (Foshan) Co., Ltd. is one of the leading manufacturers and suppliers of rexroth a10vso45/32 axial piston pump efficient flow control in China. If you're going to wholesale bulk durable rexroth a10vso45/32 axial piston pump efficient flow control made in China, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Product Parameters
▶ Optimized medium pressure pump for high power machines
▶ Size 45
▶ Nominal pressure 280 bar
▶ Maximum pressure 350 bar
▶ For industrial applications
▶ Open circuit
Features
▶ Variable displacement pump with axial piston rotary group of swashplate design for hydrostatic drives in open circuit
▶ Flow is proportional to the drive speed and displacement.
▶ The flow can be infinitely varied by adjusting the swashplate angle.
▶ Hydrostatically unloaded cradle bearing
▶ Port for measurement sensor on the high-pressure port
▶ Low noise level
▶ Low pressure pulsation
▶ High efficiency
▶ High resistance to cavitation, suction pressure drops, and case pressure peaks
▶ Universal through drive
Rexroth A10VSO45/32 Axial Piston Pump Efficient Flow Control Complete Model
A A10VSO 45 DFR1/32R-VPB12N00 -S2655
Technical Specifications
|
Available Size |
A10VSO10 |
A10VSO18 / 28 |
A10VSO45 / 71 / 100 / 140 / 180 |
|
Nominal Pressure |
250 bar |
280 bar |
|
|
Maximum Pressure |
315 bar |
350 bar |
350 bar |
|
Minimum pressure (high-pressure side) |
10 bar |
||
|
Rate of pressure change RA max |
16000 bar/s |
||
Product Advantages
Core Positioning
Compact high-efficiency axial piston variable pump optimized for precision industrial systems, focusing on energy-saving operation and accurate flow modulation. Ideal for equipment requiring consistent low-to-medium flow with high pressure stability.
Key Flow & Power Traits
Geometric displacement of 45 cm³/rev, delivering 67.5 l/min flow at 1500 rpm and 81 l/min at 1800 rpm (Vg max). Output power reaches 31 kW (1500 rpm) and 38 kW (1800 rpm) at 280 bar, with a torque of 200 Nm (280 bar) for responsive load adaptation.
Pressure Performance
Nominal pressure 280 bar, maximum operating pressure 350 bar (2.5 ms single operating period, 300 h total). Pressure change rate up to 16000 bar/s, supporting rapid system pressure adjustments without lag.
Structural & Installation Details
Weighs 32.6 kg (22/32Uxx port plate), featuring ISO 3019-2 4-hole mounting flange. Shaft options include parallel keyed (DIN 6885) or splined (ISO 3019-1) with 25 mm diameter. Ports: 1 in working port (ISO 6162-1), 1.5 in suction port (ISO 6162-1), M22 x 1.5 drain port.
Control Versatility
Compatible with multiple control modes – DG two-point control, DR pressure control (50–280 bar), DRG remote pressure control, DRF/DRS pressure-flow control, and ED/ER electrohydraulic control (24 VDC). Static hysteresis <25 bar for precise pressure regulation.
Fluid & Environmental Adaptability
Operates with HLP mineral oil (DIN 51524) and fire-resistant fluids (HFA/HFB/HFC/HFD), viscosity range 10–400 mm²/s (optimal 16–36 mm²/s). Ambient temperature -20~+115 °C, hydraulic fluid temperature -25~+110 °C (FKM seals).
Efficiency & Durability
Hydrostatically unloaded cradle bearing reduces friction, ensuring high volumetric and total efficiency. Low pressure pulsation (30–50% reduction with PCV option) and noise-optimized rotary group (1500/1800 rpm) minimize system vibration.
Unique Application Fit
Perfect for plastic molding machines, small hydraulic presses, and precision automation equipment. Excels in servo-driven systems where efficient flow control and energy savings are critical.
Our Advantage
CORE TECHNOLOGY
20+ years R&D experience, industry expert-led, independent IP rights
CORE IP PRODUCT
4WREE, 4WRKE, 4WRJE, 4WRLE, 4WRPEH, etc
OUTPUT
Proportional valve monthly output >10000+ pieces
BRAND
100% independent proportional valve brand, supporting brand customization
CUSTOMIZED ELECTRO-HYDRAULIC SYSTEM SOLUTIONS FOR ALL APPLICATIONS
Integrating core component development, system design and customized Implementation Services
APPLICATION FIELDS
• Precision Injection Molding
• Die Casting
• Metallurgy & Foundry
• New Energy
On Site Packaging Diagram Of Hydraulic Pump
FAQ
Q: Are you a trading company or manufacturer?
A: We are a professional manufacturer specialized in hydraulic components and intelligent electro-hydraulic systems. With independent R&D, production, and global cross-border trade capabilities, we trade our products directly with clients worldwide to ensure first-hand supply and competitive pricing.
Q: Why Choose Bokin?
A: Bokin has an experienced team with more than 20 years' experience in the hydraulic industry, focusing on product R&D, production, and after-sales service. We also act as a buying office for overseas customers in China, providing one-stop hydraulic procurement solutions. Our core advantages include independent IP rights for proportional valves, monthly output of over 10,000 proportional valves, and long-term cooperation with well-known brands such as Rexroth, Parker, and Atos.
Q: What hydraulic products can Bokin provide?
A: We provide hydraulic pumps (axial piston pumps: A4VSO/A10VSO series; internal gear pumps: PGX series; ), hydraulic valves (proportional directional valves: 4WREE/ 4WRPEH/ 4WRKE/ 4WRJE/ 4WRLE/ 4WRAE/ 4WRTE/ 4WRZE series; ), hydraulic motors (radial piston motors: ITM/ITMH series), and customized electro-hydraulic system solutions.
Q: Which certificate do you have?
A: Our products comply with international standards and hold CE, ISO, and ROHS certifications. We adhere to strict quality management systems to ensure reliable performance in industrial applications.
Q: Where is your factory located?
A: Our factory is located in Building 3, Shunde Science and Technology Innovation Center, Shunde District, Foshan City, Guangdong Province, China.
Q: Can we cooperate with Bokin as an agent or exclusive agency?
A: Of course, we welcome cooperation as agents or exclusive distributors worldwide. We offer favorable cooperation policies including competitive pricing, marketing support, technical training, and regional protection. Please contact our overseas manager for detailed cooperation terms.
Q: How many square meters is your factory?
A: Our factory covers more than 3,000 square meters, including R&D laboratories, production workshops, quality inspection areas, and a product showroom.
Q: Do you have a showroom?
A: Yes, we have a professional showroom with a full range of hydraulic pumps, valves, motors, and system solutions for customers to inspect and test.
Q: What is your main market?
A: Our main markets include Europe, North America, South America, Australia, the Middle East, Southeast Asia, and Africa. Our products have been exported to over 50 countries and regions worldwide.
Q: Do you have an export license?
A: Yes, we have a complete export license and rich experience in international trade, ensuring smooth customs clearance and shipment.
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