This series of pumps achieves high operating pressure within a compact design, ensuring a high power-to-weight ratio and low installation costs, and is widely used in the power steering systems of medium-duty trucks.
The V10NF Series uses a pressure-balanced vane design and provides multiple displacement, controlled-flow, and pressure configurations for vehicle steering systems. Different models cover corresponding requirements for speed, rotation, and installation dimensions.
The pump is suitable for direct integration with engine-accessory systems and provides the steering gear with a hydraulic supply that meets the design requirement as operating speed changes.
MODEL INSTRUCTION
| V | 10 | N | F | -* | * | * | * | -* | * | * | * | 20 |
| Vane Pump | Serial Number | Valve Selection | Two-Bolt Flange Connection Dimensions | Inlet Port Specification | Pump Geometry Displacement Code | Oil Outlet Specification | Shaft extension connection method | Position of the oil outlet relative to the oil inlet | Orifice Code and Flow Rate | Overflow Valve Set Pressure | Design Serial Number | Direction of rotation of the shaft |
| F-Flow Control and Overflow | 1：Center-to-center distance of two holes: 106.3; pump body spigot diameter: φ82.55
0、6：Center-to-center distance between the two mounting holes: 146.1; pump body spigot diameter: φ101.6 |
P：NPTl S： 1.3125-12UNF-2B | 1：3.3 mL/r 2: 6.6 mL/r 3: 9.8 mL/r 4: 13.1 mL/r
5: 16.4 mL/r 6: 19.5 mL/r 7: 21.8 mL/r |
T：Oil outlet 3/4-16UNF-2B | Type 1 Shaft: Parallel Key Shaft
Type 12 Shaft: 13-Tooth Spline Shaft Type 11 Shaft: 9-Tooth Spline Shaft Type 38 Shaft: 11-Tooth Spline Shaft Type 4 Shaft: Half-Round Key Shaft Type O Shaft: End-Face Key (Flat-Square) Shaft |
(Viewed from the rear cover of the pump)
A – Opposite B – Rotate 90° counterclockwise C – Same direction D – Rotate 90° clockwise |
2-7.57L/min
3-11.36L/min4-15.14L/min 5-18.93L/min6-22.71L/min7-26.5L/min 8-30.28L/min |
A-1.7MPa
B-3.5MPa C-5.2MPa D-7.0MPa E-8.6MPa F-10.0MPa. G-12.1MPaH-14.0MPa J-15.5MPaK-17.5MPa |
(As viewed from the shaft end)
R – right-hand (optional), L – left-hand |
TECHNICAL FEATURE
01. Open-type design; currently available shaft-end connection types include splines, flat shafts, etc.; the oil port orientation, specifications, and shaft-end connections can also be customized per customer requirements.
02. The pump incorporates a flow control valve to maintain constant output flow; it is equipped with an internal safety valve to prevent hydraulic system overload—this is an internally feedback-controlled design.
03. Three-piece construction.
SPECIFICATION
| Product Model | RPMr/min | ||
| Rated | Minimum | Highest | |
| V10NF-**1*-****20-* | 1500 | 600 | 3600 |
| V10NF-**2*-****20-* | |||
| V10NF-**3*-****20-* | |||
| V10NF-**4*-****20-* | 3400 | ||
| V10NF-**5*-****20-* | 3200 | ||
| V10NF-**6*-****20-* | 3000 | ||
| V10NF-**7*-****20-* | 2800 | ||
APPLICATION
Medium-duty vehicles, special-purpose vehicles, and other equipment using hydraulic power steering.
MAJOR SUPPLY
Sold individually or exported with the host machine to multiple countries and regions, including the United States, Italy, and Germany.
Please feel free to contact us with any questions，we’ll provide you with professional solutions.
