V38SAJS-BRX-95SW V15 V23 V8 V38 V50 V70 V42 Variable Displacement Piston Hydraulic Pump and Parts
| Model Number | V38SAJS-BRX-95SW |
|---|
Product Description
V38SAJS-BRX-95SW Hydraulic Pump V15 V23 V8 V38 V50 V70 V42 Variable Displacement Piston Pump and Parts V38SAJS
Flow rate: Approximately 51.6L/min.
Working pressure: 7MPa.
Plunger diameter: 10mm.
Rotational speed: 1800r/min.
Number of plungers: 9
Material: Cast iron.2. Working Principle:
This plunger pump relies on the reciprocating motion of the plunger in the cylinder to change the volume of the sealed working chamber, thereby achieving oil suction and pressure. When the plunger moves downward in the cylinder, the volume of the sealed working chamber increases, creating a vacuum. Under the action of atmospheric pressure, the oil enters the chamber through the oil suction port. When the plunger moves upward, the volume of the sealed working chamber decreases, and the oil is squeezed and discharged through the oil pressure port.
3. Product Features and Advantages:
Low noise: The V38 series plunger pumps can achieve low-noise operation and have excellent noise control performance throughout the entire pressure range.
High efficiency: Low power loss, slow temperature rise of the oil, and the fuel tank can be designed in a smaller size, which improves energy utilization efficiency.
Good reliability: It features high sensitivity, stability and a long service life, which enhances the reliability of the host.
4. Usage functions and purposes:
Function of use: Convert hydraulic energy into mechanical energy, provide stable pressure and flow for the hydraulic system, and drive the hydraulic actuator to work.
Application: Widely used in equipment that requires hydraulic systems to provide power, such as plastic machinery, hollow molding machines, rubber machinery, die-casting machinery, forging machinery, etc.
5. Applicable machines and scenarios:
It is applicable to various industrial machines with high requirements for the performance of hydraulic systems, such as tool machines, hydraulic presses, injection molding machines, etc. It has extensive applications in scenarios such as forging, die-casting, and plastic molding in industrial production.
Similar models
6. Models of the V series such as V8, V15, V18, V23, V50, and V70, as well as models of the VZ series such as VZ50, VZ80, VZ100, and VZ130.
* V15A1RX-95、V15A2RX-95、V15A3RX-95
* V23A1RX-30、V23A2RX-30、V23A4RX-30
* V38A1RX-95、V38A2RX-95、V38A4RX-95
* V50A1RX-20、V50A2RX-20、V50A3RX-20
* V70A1RX-60、V70A2RX-60、V70A3RX-60
7. Precautions for Use
Selection of working medium oil: When the pressure is below 7MPa, ordinary working medium oil (R&O) equivalent to a viscosity grade of ISO VG32 to 68 or frictional wear-resistant working medium oil can be used. When the pressure exceeds 7MPa, a friction-resistant working fluid oil with a viscosity grade equivalent to ISO VG32 to 68 should be used. It should be used under the conditions of meeting the viscosity range of 15 to 400mm²/s and the oil temperature range of 0 to 60℃, and the contamination degree of the working medium oil should be kept within NAS9 grade.
Installation and centering: The eccentricity between the drive shaft and the pump shaft should be below TIR0.05mm. During operation, do not apply vertical force to the pump shaft to avoid lateral transmission composed of belts, chains, and gears.
Filter screen usage: A 150-mesh suction filter should be used on the suction side. For the return oil line to the oil tank on the discharge side, a pipe filter of 25μm or less should be used. When the discharge pressure is above 14MPa, a pipe filter of 10μm or less should be used.
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