Air Pump BMW 7 Series Old F01 F02 Air Suspension Compressor With Bracket

 

What is an air shock absorber
Other cars have higher control limits and comfort. We use the airmatic.dc air suspension system equipped on maybach to show the change in spring. The elastic coefficient of the spring is adjusted by the flow of the air in the rubber levine. When the short-wave road or high speed is bent, the portion of the gas chamber is locked, and the air flow rate is reduced when the leaf cavity is pressed, so that the spring is hard to reduce the body undulation and improve the body stability. On ordinary roads, all air can flow freely, when the lumen is pressurized, the air flow is increased, thereby providing a soft spring and a maximum degree of travel comfort. The air in the air suspension of Maybach always maintains the pressure of 6-10 bar. Air suspension also integrates traditional chassis lifting techniques into it. When driving at high speed, the body height is automatically reduced, thereby increasing the design performance to ensure good high-speed driving stability while reducing wind resistance and fuel consumption. Slowly through the bump road, the chassis is automatically elevated to improve through performance. In addition, the air suspension system can also automatically keep the body level height, regardless of the no-load full load, the body height can constantly constantly, so in any load, the spring stroke of the suspension system is kept, so that the shock absorber characteristics will not be substantially affected. Therefore, even if it is full load, the body is also easy to control. This is indeed a leap in platform technology. While adopting similar design, the techniques of each manufacturer are completely different. Benz is the predecessors of air suspension technology. Its first time to place the rubber levave in the metal housing, so that the elasticity characteristics of the skin cavity are close to the replace, and a special fiber has also been added in the lower chamber, thereby causing the lumen More robust and longer life. On this basis, AUDI changes the arrangement direction of the fibers, so that the spring of the spring is further improved, etc. There are also different manufacturers in specific indicators of some chassis lifting. For example, Maybach and Phaton have automatically dropped 1.5cm at the vehicle speed, and when the vehicle speed dropped back to 70km / h, the body returned to normal height, and the two speed indicators of A8 were 120km / h and 100km / h, in the automatic shock absorption mode and the height of the body below 2.5 cm and 2 cm respectively. If you encounter a very serious road surface, the chassis of the three cars can rise by 2.5cm at the normal height. In addition to a variety of body heights, Phaeton, Maybach and A8 can also select automatic, comfortable, raising and Sport and other damasters such as automatic, comfortable, raising and Sport through the car. They can provide different hardness shock absorbers to meet different driving needs. Of course, only the air springs and shock absorber assembrenes do not achieve the above forms, and the cooperation of a large number of additional components is also required. These include air compressors, accumulators, control units, front and rear bridge body height sensors, 3 differential body acceleration sensors, and four air springs extending acceleration sensors, and the like. The sensor will transmit the collected signal to the control unit, and the control unit is calculated to adjust the air spring hardness and damper damping, thereby achieving the most ideal elastic state. This seems a very complex process only has tens of microseconds in the entire system. Therefore, the air suspension system can make timely and appropriate reactions to each minute action of the wheel.

 

Operation and installation manual of electronic air pump
1.When replacing a new air pump, please replace the matching relay according to the corresponding model. If the relay is damaged and the air pump can not be disconnected
continuously, the motor or other plastic parts will be burnt out.
2.When the air pump is installed, the rubber damping pad, damping spring and other related parts on the bracket should not be less installed or omitted (the air pump is not equipped with parts). lf the parts are less installed or omitted, the air pump will work with high noise.
3.After the installation of the air pump, please check the valve, shock absorber, air storage tank, gas pipe connector and other related parts to be supplied for air leakage. Air leakage in the supplied part will affect the service life of the air pump.
4.Under the condition of normal use, the warranty period is one year.

The following conditions are not covered by the warranty:
a.Damage caused by not following the above 1-3 instructions
b.The damage caused by improper operation or non quality factors of air inlet connector, power supply line, plug, air nozzle and other parts. Have refitted or replaced other parts of our company.
d. Water and dust in the cylinder lead to serious wear of piston ring and cylinder, and serious internal rust.
5. The air inlet filter element must be replaced and the air inlet pipe must be checked to see if it is clean.

 

Air Compressors – Air compressors supply the air pressure that the air suspension system uses to support the vehicle. When sensors call for a pressure increase the air compressor will run until the vehicle is at the appropriate ride height.