This series of vane pumps features a specially designed internal outlet fitting; as rotational speed increases, the output flow gradually decreases to a preset value and remains constant. It is suitable for power steering systems in various passenger cars, as well as for other commercial vehicles and construction machinery.
The YBZ4 Series vane steering pump is designed for vehicle hydraulic power steering. It combines a vane pump with flow-regulation and pressure-protection functions to provide a stable hydraulic supply to the steering gear.
Different flow, pressure, rotation, and connection options can be selected according to the vehicle model. The series is suitable for vehicle platforms with limited engine-accessory space and standardized integration requirements.
MODEL INSTRUCTION
| YBZ | 4 | 10 | -074 | /084 | ||
| Vane-type pump | Series Code | Nominal Displacement (mL/r) | Product Design Sequence Number | Flow Control ×10 (L/min) | Maximum Working Pressure × 10
(MPa) |
Thread direction: R for right-hand (omitted by default); L for left-hand |
TECHNICAL FEATURE
01. Features high rotational speed, compact size, low noise, reliable operation, and long service life.
02. Equipped with an internal flow control valve to maintain constant output flow; also features an internal safety valve to prevent hydraulic system overload.
03. Open-type design; current shaft-end connection is via a pulley drive; port specifications and shaft-end connections can be customized per customer requirements.
SPECIFICATION
| Product Model | Nominal Displacement mL/r | Control traffic
L/min |
Maximum Operating PressureMPa | Handedness | Accompanying User | User Code |
| YBZ410-074/084 | 10 | 7.4 | 8.4 | Right | Shenyang Jinbei |
APPLICATION
Passenger and commercial vehicles, buses, special-purpose vehicles, and engineering vehicles with hydraulic power steering.
MAJOR SUPPLY
The primary user is Shenyang Jinbei.
Please feel free to contact us with any questions，we’ll provide you with professional solutions.
