IPH-6A(B)-100-21 Gear pump

Nachi    IPH series gear pump:

Nachi Fujikoshi hydraulic Pump IPH-6A(B)-100-21 specifications and characteristics are as follows：
1. Model analysis
IPH-6A-100-21: foot-mounted installation (fixed flange hole), displacement 100ml/rev, design code 21.
IPH-6B-100-21: Flange installation (fixed flange at the shaft end), displacement 100ml/rev, design code 21.

2. Core parameters
Pressure performance
Rated pressure: 25MPa (some information mentions that the maximum withstand pressure can reach 30Mpa, but long-term operation should be within the rated pressure).
Pressure adjustment range: 0-25MPa, suitable for high-pressure hydraulic systems.
Flow characteristics
Displacement: 100ml/rev, the flow range covers 80-120ml/rev to meet the needs of large flow.
Speed range: 400-2000min-1, support low-speed to high-speed operation.
Medium and temperature
Applicable media: mineral oil-based media such as hydraulic oil and lubricating oil, with a viscosity range of 5-500cSt (ISO VG32-68 is recommended).
Working temperature: oil temperature 5-65℃, ambient temperature 0-60℃.
Structure and weight
Structure: The design of the internal meshing gear is higher than that of the external meshing pump.
Weight: The specific weight may vary slightly depending on the installation method, but it is usually more moderate and easy to install and maintain.

3.  the technical characteristics
High efficiency
The patented technology is used to improve efficiency in the form of axial and radial pressure, and the pressure can reach 30Mpa.
Wear-resistant and long life
The gears and bearings are made of high-strength alloy steel, the surface is hardened, and the wear resistance is excellent.
Axial and radial gap compensation design reduces internal leakage and extends service life.
Low noise
The design method of correcting the internal meshing of the involute short teeth is adopted to reduce the pulse and reduce the noise, and the operating noise is ≤65dB.
Simple structure and easy maintenance
Modular design, easy replacement of seals, low maintenance costs.

4. the application scenario
Industrial hydraulic system
Hydraulic power sources for injection molding machines, die-casting machines, CNC machine tools and other equipment.
Hydraulic transmission system of construction machinery (such as cranes and excavators).
Lubrication and transportation
Transportation of high-viscosity media (such as lubricants and chemical raw materials).
Lubrication systems for iron and steel metallurgy, papermaking, textile and other industries.
Special working conditions
The yaw and pitch hydraulic system of wind power generation equipment.
Hydraulic drive units for port machinery and lifts.