IPH-5A(B)-64-11 Gear pump
IPH SERIES IP PUMP： IPH－2A(B)、IPH－3A(B)、IPH－4A(B)
IPH－5A(B)、IPH－6A(B)
E-mail: hyd-sales2009@outlook.com
Nachi IPH series gear pump:
| IPH-2A-3.5-11 | IPH-2A-5-11 | IPH-2A-6.5-11 | IPH-2A-8-11 | IPH-2B-3.5-11 | IPH-2B-5-11 | IPH-2B-6.5-11 | IPH-2B-8-11 | IPH-3A-10-20 |
| IPH-3A-13-20 | IPH-3A-16-20 | IPH-3B-10-20 | IPH-3B-13-20 | IPH-3B-16-20 | IPH-4B-20-20 | IPH-4B-25-20 | IPH-4B-32-20 | IPH-4A-20-20 |
| IPH-4A-25-20 | IPH-4A-32-20 | IPH-5A-40-21 | IPH-5A-50-21 | IPH-5A-64-21 | IPH-5A-40-11 | IPH-5A-50-11 | IPH-5A-64-11 | IPH-5B-40-21 |
| IPH-5B-50-21 | IPH-5B-64-21 | IPH-5B-40-11 | IPH-5B-50-11 | IPH-5B-64-11 | IPH-6A-80-21 | IPH-6A-100-21 | IPH-6A-125-21 | IPH-6A-80-11 |
| IPH-6A-100-11 | IPH-6A-125-11 | IPH-6B-80-21 | IPH-6B-100-21 | IPH-6B-125-21 | IPH-6B-80-11 | IPH-6B-100-11 | IPH-6B-125-11 |
1. Model analysis
IPH-5A-64-11 gear pump: foot-mounted installation (fixed flange hole), displacement 64ml/rev, design code 11.
IPH-5B-64-11 gear pump: flange installation (fixed flange at shaft end), displacement 64ml/rev, design code 11.
2. Core parameters
Pressure performance
Rated pressure: 25MPa (255kgf/cm2), some data mention that the maximum withstand pressure can reach 30Mpa (306kgf/cm2), but long-term operation should be within the rated pressure.
Pressure adjustment range: 0-25MPa, suitable for high-pressure hydraulic systems.
Flow characteristics
Displacement: 64ml/rev, the flow range covers 50-80ml/rev, which meets the needs of medium and high flow rates.
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: About 39kg (the specific installation method is slightly different).
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.
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Process steps：
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
