I. Product Overview
The hydraulic gear pump 40-B32A-B1K is a power component used in hydraulic systems. It delivers and pressurizes hydraulic oil through the meshing and rotation of gears. This pump features a simple structure, reliable operation, and convenient manufacturing and maintenance, making it widely applicable in various hydraulic systems.
II. Technical Parameters
1. Displacement: 40 ml/r (displacement per revolution), indicating that the pump can deliver 40 milliliters of hydraulic oil per revolution.
2. Pressure Rating: B32 may represent the pressure rating or series of the pump. The specific pressure range should be referenced from the product manual, but generally, gear pumps have a pressure range from several MPa to tens of MPa.
3. Speed Range: A may indicate the speed range or applicable speed of the pump. The specific speed should be determined according to the product manual, but gear pumps typically have a wide speed range to accommodate different working requirements.
4. Port Type: B1K may represent the port type or installation method, such as flange connection or threaded connection. The specific port size and type should be referenced from the product manual.
III. Structural Features
1. Gear Type: Utilizes involute gears, which offer smooth transmission, low noise, and high efficiency.
2. Bearing Configuration: May employ needle bearings or sliding bearings to withstand radial and axial forces during gear transmission.
3. Sealing Method: Adopts a reliable sealing structure, such as mechanical seals or packing seals, to prevent hydraulic oil leakage.
4. Material Selection: Key components such as the pump body and gears may be made of high-strength alloy steel or cast iron to ensure durability and reliability.
IV. Application Fields
The hydraulic gear pump 40-B32A-B1K is widely used in the following fields:
1. Construction Machinery: Such as excavators, loaders, and road rollers, for providing hydraulic power.
2. Agricultural Machinery: Such as tractors and harvesters, for hydraulic system power transmission.
3. Industrial Equipment: Such as injection molding machines, die-casting machines, and machine tools, for hydraulic system power and control.
4. Marine and Ocean Engineering: Used in marine steering gears, deck machinery, etc.
V. Selection and Installation
1. Selection Considerations:
• Determine the pump's displacement, pressure rating, and speed range based on the requirements of the hydraulic system.
• Consider the port type and installation method of the pump to ensure compatibility with the hydraulic system.
• Understand the material and sealing method of the pump to adapt to different working environments and media.
2. Installation Precautions:
• Before installation, check the appearance and components of the pump for any damage.
• Follow the instructions in the product manual for installation, ensuring that the axial and radial clearances of the pump meet the requirements.
• When connecting hydraulic pipes, ensure the cleanliness and tightness of the pipes to prevent hydraulic oil leakage and contamination.
