Shaanxi Dewin Technology Co., Ltd.
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Product Name |
Gear Pump Rotor |
| Material Detail | Iron Base Alloy, F-0000-15 |
| Tolerance Standard | ISO 2768 - m/H14, h14, +- IT14/2 |
|
Material Standard |
MPIF35, DIN30910, JIS Z2550 |
| Technology | Powder Metallurgy - Machining |
| Appearance | No Crumbling, Cracks, Exfoliation, Voids, Metal Pitting Defects |
| Apparent Hardness | 60 HRF |
| Product Density | 6.7 g/cm³ |
| Tensile Strength | 1000 Mpa |
| Yield Strength | 140-260 Mpa |
Internal gear rotor are powder metallurgy parts widely used in automobile enigine oil pumps, automatic transmissions. They are typically used to lubricate engines, generate pressure in hydraulic or stepless transmissions and supply fuel to diesel engines. In recent years, the automobile industry has stimulated the additional use of sintered internal gear pump rotor applications. Examples are lurbricating transmissions of hybrid vehicles and pumps driven by electric motor.
The gear rotor combines with the oil pump, and the inner and outer rotor and eccentrically placed inside the pump housing. the outer has one more tooth than inner one. the tooth tip of the outer and inner rotor forms the chamber. When the inner rotor is driven to rotate, the shaft is inserted into its inner hole, and the outside of the outer rotor is restricted in the case, meshing with which the inner rotor receives torque and rotates in the same way.Good abrasion resistance and abrasion resistance.Low friction coefficient
Suitable for oil film formation.Work in high temperature environments such as Starter, power tools, etc.
1, Oil pump rotor can reduce friction loss.
2, Powder metallurgy gear rotor has low production cost and high production efficiency.
3, Maintenance-free, high hardness and density, long working life.
4,High material utilization rate, up to 95%
5,The dimensional consistency of the parts is good and stable, and the precision can reach 0.01MM.
6,Material composition can be adjusted according to customer part performance requirements
7,Due to the use of mold forming, it is possible to produce complex or odd-shaped pieces that cannot be produced by other cutting processes.
The internal gear oil pump rotor is widely used in automobile engine, diesel engine and transmission.
Competitive Advantages
1. 100% custom pass guaranteed.
2. Flexible and negotiable payment terms.
3. Always immediate and best after-sale service.
4. We provide products with good quality at competitive price for clients in quick delivery.
5. Our clients distribute widely, like in Germany, Norway, Poland, Finland, Spain, UK, France, Russia,USA, Canada, Brazil, Mexico, Australia, Japan, Thailand, Indonesia, Uruguay and many other countries.
Packaging Delivery
Inner Packing: 10 Pieces per Plastic tray, Vacuum Plastic bubble paper.
Outer Packing: 500-1000 Pieces per Hard Carton
Shipment Packing: 10-20 Cartons per Wooden Case or Pallet
Shipping Term: By Express, Air, Land, Sea.
Delivery Time: General 15-20 Work Days, (Depends on the Amount)
Delivery Term: FOB, CFR, CIF, EXW