Supplied precision Maintenance-free gear rotor/Auto Oil Pump vane rotor

Product Description

Oil pump vane 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.

Product Specification

Product Advantages

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,No or only a small amount of cutting is required.High material utilization rate, up to 95%

5,The surface of the part can be processed according to customer requirements to improve strength and hardness.

6,The dimensional consistency of the parts is good and stable, and the precision can reach 0.01MM.

Product Application

The internal gear oil pump rotor is widely used in automobile engine, diesel engine and transmission.

Suitable for low speed, high load.Loaded under shaking conditions Use, can replace the motor Rolling bearings. Suitable for Ventilation fan, office machinery,Transportation machinery, car start Fields such as motors.

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

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.

Shaanxi Dewin Technology Co., Ltd was founded in March 2011. We are dedicated to manufacture and provide high quality and high performance Aluminum Die Casting parts and CNC Machining Metal parts.Under the control of ISO9001 and TS16949,with the principle of “Preventation” and“continuous improvement”, we promise to give you real and timely feedback, help you to get qualified products, integrate and optimize your supply chain.

Our Products: Aluminium Die Casting Parts, Aluminum alloy casting parts, CNC Machining Parts, CNC Hydraulic cylinder parts.

All products can be customized according to the drawing.

Our Factory: We usually choose to cooperate with large-scale professional factories that own rich strength and provide high quality products; choosing good factories means we always take a responsibility for products themselves and dear clients. Moreover, if necessary we go to visit factories by ourselves to get further understanding to ensure everything is real.

Staple Market: Our clients come from all over the world, especially 70%-80% mainly in Europe, North America, the Middle East and Asia; and we usually build up deep trust and always keep a lasting cooperation with clients

Inquiry to us: For more information, complete the prefect purchase, don't hesitate to contact us immediately.