Rexroth A10VSO71DFR1 31R-VPA12N00 Hydraulic Pump Cast Iron 71 cm³ Displacement
Price:
RMB/100-10000/PC
MOQ:
1
Delivery Time:
3 work days
Brand:
Rexroth
Product Description
Rexroth A10VSO71DFR1 31R-VPA12N00 Hydraulic Pump Cast Iron 71 cm³ Displacement
Product Specifications
| Attribute | Value |
|---|---|
| Material | Cast Iron |
| Local Service Location | None |
| Shipping Date | Within 3 Days After Payment |
| Payment | TT |
| Standard Or Nonstandard | Standard |
Product Description
The A10VSO71DFR1 31R-VPA12N00 is a high-performance axial piston variable pump designed for industrial applications. Part of the A10VSO series, it features a swashplate design for hydrostatic drives in open circuits, offering excellent suction characteristics, low noise levels, and long service life.
Technical Parameters
- Geometric Displacement per Revolution (Vg): 71 cm³
- Maximum Rotational Speed at Vg max: 2200 rpm
- Flow at nnom and Vg max: 156 l/min
- Power at nnom, Vg max, and Δp = 280 bar: 73 kW
- Torque at Vg max and Δp = 280 bar: 316 Nm
- Rotary Stiffness:
- Drive shaft Sc: 71884 Nm/rad
- Rotor Rc: 76545 Nm/rad
- Piston Pc: 80627 Nm/rad
- Moment of Inertia of the Rotary Group (JTW): 0.0083 kgm²
- Maximum Angular Acceleration: 2900 rad/s²
- Case Volume: 1.6 L
- Weight (Approx.): 33 kg
Operating Pressure Range
- Nominal Pressure (pnom): 280 bar
- Maximum Pressure (pmax): 350 bar
- Minimum Pressure on High-Pressure Side (B): 10 bar
- Maximum Pressure at Suction Port (S): 10 bar
- Maximum Leakage Pressure at Port L, L1: 2 bar
Controller Data (DFR/DFR1)
- Setting Range: Up to 280 bar
- Control Fluid Consumption: Maximum approx. 5.5 l/min
- Beginning of Control: 50 bar
Applications
This pump is widely used in industrial applications requiring high pressure and variable flow rates. It is suitable for open circuit hydrostatic drives and can be controlled using various pressure and flow controllers.
Frequently Asked Questions
Do you accept small orders?
Yes, we accept small orders. Please contact us for details.
Can you ship to my country?
Yes, we can arrange shipping worldwide. We can assist with logistics if needed.
What are your payment terms?
We accept T/T, LC at sight, or 100% full payment.
What is your production lead time?
Typically 15 days for MOQ quantities, depending on product and order size.
When can I get a quotation?
We provide quotes within 24 hours of inquiry. Urgent requests can be prioritized.
For more specific information or additional parameters, please contact us.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Fujian zhichuan mechanical equipment Co., Ltd.
Location
No. 906, Jinlong Road, Guankou Town, Jimei District, Xiamen City
Contact Person
li