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 power steering systems of heavy-duty trucks.
MODEL INSTRUCTION
| V | 20 | -* | * | * | * | -* | * | 11 | * |
| Vane pump | Serial Number | Two-Bolt Flange Connection Dimensions | Inlet Port Specification | Displacement Code | Oil outlet specification | Shaft extension connection method | Position of the oil outlet relative to the oil inlet | Design Serial Number | Direction of rotation of the shaft |
| 1：Center-to-center distance between the two mounting holes: 106.3; pump body spigot diameter: φ82.55 6: Center-to-center distance between the two mounting holes: 146.1; pump body spigot diameter: φ101.6 | P：NPTl.25、
S：1.625-12UN-2B、 D: 1.3125-12UNF-2B、 B: G 1 1/4 |
6:18.9 mL/r
7: 22.1 mL/r 8:25.2 mL/r 9: 29.7 mL/r 10:32.2 mL/r 11:36.4 mL/r 12: 39 mL/r 13:42.4mL/r |
P：NPT0.75，S：1.0625-12UNF-2B，
C: Rc3/4，B:G3/4 |
1:1-type shaft,
11:11-type shaft, 38:38-type shaft, 39:39-type shaft |
(Viewed from the rear cover of the pump)
A—180° rotation from the inlet port direction, B—90° counterclockwise rotation from the inlet port direction, C—same direction as the inlet port, D—90° clockwise rotation from the inlet port direction |
(As viewed from the shaft end) R – Right-hand rotation (optional), L – Left-hand rotation |
TECHNICAL FEATURE
01. Open-type design; currently, shaft-end connection methods include splines, flat ends, etc. The direction of the oil port, specifications, and shaft-end connections can also be customized according to user requirements.
02. Three-piece structure
SPECIFICATION
| Product Model
|
Maximum Pressure
MPa |
RPMr/min | ||
| Rated | Minimum | Highest | ||
| V20*-**6*-**11* | 17.2 | 1500 | 600 | 3400 |
| V20*-**7*-**11* | 3400 | |||
| V20*-**8*-**11* | 2800 | |||
| V20*-**9*-**11* | 2800 | |||
| V20*-**10*-**11* | 2500 | |||
| V20*-**11*-**11* | 2500 | |||
| V20*-**12*-**11* | 15.2 | 2400 | ||
| V20*-**13*-**11* | 2400 | |||
MAJOR SUPPLY
Single units or units exported together with the main equipment to multiple countries and regions, including the United States, Italy, Germany, etc.
Please feel free to contact us with any questions，we’ll provide you with professional solutions.
