China Air Strut L405 LR087091 LR052776 Land-Rover Range Rover L405 Front Air Suspension

产品描述

Air Suspension

An air suspension system is a style of vehicle suspension that’s powered by an electric pump or compressor that pumps air into flexible bellows that are typically made out of a textile-reinforced type of rubber. Additionally, Pro Car Mechanics describes air suspension as a replacement to the leaf suspension or coil spring system with airbags composed of polyurethane and rubber. A compressor inflates the bags to a certain pressure in order to behave like springs. Air suspension also differs from hydro pneumatic suspension because it uses pressurized air instead of pressurized liquid.

Air Spring

An air spring is a rubber and fabric bladder that holds air pressure to support a load and isolate passengers and cargo from the shock of motion caused by road irregularities. As the air pressure increases, the air spring can support more load while the spring rate increases. The larger the air spring, the greater the maximum load it can support.

Air Suspension Compressor

A device that compresses and pressurizes air. Used to inflate air springs.
An Air Suspension Compressor also called Air Compressor or Air Pump, inflates or deflates air spring bags as necessary. When a vehicle with air suspension drops below the factory-defined height, the air suspension compressor, also simply called an air compressor or air pump is activated and inflates the air bags or air struts.

Air Spring Advantage

1. Air springs increase spring rate and vastly improve vehicle stability, that means a safer and more comfortable ride.
2. Soaks up bumps, reduces the frequency of vibration while driving on the road, prevents the damage of the other parts from the heavy loading vehicles.
3. The cushioning principle is adopted, the shock absorption performance is obviously improved, and the passenger comfort is improved.

How Do You Take Care Of Air Suspension

1.To help you better take care of your vehicle, here are the top 5 tips for maintaining your car’s air suspension system.
2.Check System for Leaks.
3.Check Air Line Connections.
4.Check the Air Springs.
5.Perform Visual Inspections and Clean Regularly.
6.Schedule Routine Service Appointments.

The 8 Steps To Install A New Air Spring On Your Vehicle

Replacing a broken air spring may require the help of a mechanic, but you can cut down your expenses by simply installing it yourself.
1: Parking your car on a level surface then using the floor jack to lift it up. Place the jack stands underneath the vehicle for support.
2: Remove the wheels by detaching its lug nuts 1 by one. Use a wrench for this procedure.
3: Deflate the air spring by opening the air mouth on the top.
4: Detach the set of fasteners that secure the air spring in place. You can generally find these bolts on the control arm and under the hood. Keep in mind that the set of procedures for removing an air spring vary for each car, so make it a point to consult your owner’s manual to see exactly how yours is removed.
5: Remove the old air spring away from the shock carefully. If needed, use a spring compressor to make the remove easier. You may reuse the O rings connecting the air spring to the shock.
6: Put the new air spring on the place where you removed the old one.
7: Reconnect it to the shock using the O rings you removed earlier. Make sure you apply lubricant on them before putting them back.
8: Reattach all the components that you removed. Recheck if there are no missing bolts, nuts and fittings.

Are You Manufacturer Or Trading Company?

We Are Specialize In Auto Parts ( Air Suspension) Manufacturer

What’s The MOQ?

The MOQ With Our Standard Products Is 1 Piece.

What’s Your Mainly Products?

We Supply Air Suspension Struts, Air Suspension Spring, Shock Absorber, Pressure Shocks, Air Pump etc.

What’s Your Policy On Warranty?

We Provide 12 Months For New Suspension Parts Products For Our Customers.

Where Is Your Company?

Our Factory Located At Xihu (West Lake) Dis. District HangZhou City.
We Warmly Welcome You To Visit Anytime, More Details & Info Please Contact Us

What Are Your Payment Methods?

We Accept T/T, Paypal, Western Union, Money Gram, Alipay. Due To Difference Payment In Difference Countries Or Regions

What’s Your Packing Way?

Neutral Packing, Standard Packing, Accept Customers’ Special Required.

How Do You Usually Ship The Goods And When?

Normally, We Will Ship The Goods In 3-7 Days After Payment Verified And Goods Confirmed, And Ship The Goods Via The (HuangPu) Ports In GuangZhou.

If You Offer The Free Sample?

We Accept MOQ 1 Piece Order, But Do Not Offer The Free Sample To Our Customers.

Are Your Air Suspension Struts Brand New or Remanufacturing?

Our air suspension/air compressor/air strut/air suspension parts 100% NEWLY manufactured to instead OEM

Do You Provide OEM/ODM Service?

If You Want to Show your own Brand LOGO on the goods such as cable, package bag, label or any where. Our OEM and ODM service is always ready to do it.

如何为您的家选择合适的空气压缩机

你会发现，空气压缩机在各种场合都是必不可少的工具，例如车库、家庭工作室和地下室。这些工具可以为多种工具提供动力，而且每种型号​​都根据具体工作量身定制。由于空气压缩机只有一个电机，因此它们轻巧、紧凑且易于操作。使用一台空气压缩机为多个工具供电还可以减少各个部件的磨损。本文将介绍在为您的家庭选择合适的空气压缩机时需要考虑的一些重要特性。

正位移

容积式压缩机对流体施加压力，而离心式压缩机则相反。容积式压缩机通过截留空气并增加其体积来产生所需的压力。其排气阀释放高压气体。这些压缩机广泛应用于工业领域和核电站。容积式压缩机和负容积式压缩机的区别在于，容积式压缩机能够以恒定的速率压缩和释放空气。
容积式空气压缩机利用往复运动的活塞来压缩空气。活塞运动会减小压缩室内的空气体积，当压力达到所需值时，排气阀就会打开。这类压缩机常用于自行车气筒和其他气动工具。容积式空气压缩机具有多个进气口，并有多种结构配置。容积式空气压缩机可分为单作用活塞和双作用活塞，并可采用油润滑或无油润滑。
容积式空气压缩机与动压式压缩机不同。它将空气吸入压缩室，然后在阀门打开时释放压力。容积式压缩机广泛应用于工业领域，有单作用、双作用和油润滑等多种型号。大型活塞式压缩机带有通风的中间部件和安装在活塞销上的十字头。小型型号则采用带有轴承的永久密封曲轴箱。

无油

无油空气压缩机相比油润滑空气压缩机具有一些优势。由于其表面涂有特氟龙涂层，因此无需润滑油。特氟龙的摩擦系数极低，且采用多层结构，因此能够轻松地滑过其他层。正因如此，无油压缩机通常价格更低，且性能与油润滑压缩机不相上下。无油压缩机是工业应用的理想选择。
无油空气压缩机的使用寿命比有油空气压缩机长得多。这些型号的压缩机可运行长达 2000 小时，是普通有油空气压缩机的 4 倍。无油空气压缩机的运行噪音也远低于有油空气压缩机。而且由于无需更换润滑油，它们运行起来更加安静。有些型号的无油空气压缩机甚至可以持续运行长达 2000 小时。
如果您的应用对空气纯度要求很高，那么无油空气压缩机是一个不错的选择。许多应用都需要超纯空气，即使是一滴油也会导致产品变质或损坏生产设备。除了健康风险之外，无油空气压缩机还能降低与油污染相关的成本，并将泄漏降至最低。此外，它还省去了收集、处理和处置废油的步骤。
典型的无油空气压缩机效率很高，仅需约 18% 的满载功率。然而，无油压缩机的早期故障风险较高，不建议用于大型工业应用。此外，它们可能消耗高达 18% 的压缩机满负荷功率。虽然听起来很有吸引力，但在为您的工业应用选择无油空气压缩机之前，务必充分了解其优势。

单级

单级空气压缩机专为单个气动工具或设备提供动力而设计。这类机器通常比双级压缩机体积更小，产生的热量和能量也更少。虽然它们并非为重载工业而设计，但对于包括汽车修理厂、加油站和各种制造工厂在内的多种应用仍然非常有效。它们也可用于钻井作业，因为它们适用于空气流量需求低的狭小空间。
单级空气压缩机有一个气缸和两个阀门——进气阀和排气阀。这两个阀门都通过机械方式工作，进气阀控制扭矩，排气阀控制气压。通常，单级压缩机由汽油发动机驱动，但也有电动型号。单级空气压缩机是最常见的空气压缩机类型。它只有一个气缸、一个活塞和一个气缸。
单级空气压缩机适用于小型项目或个人用途。双级空气压缩机更适用于工业项目，其更长的主机寿命使其效率更高。它也更适用于汽车行业，因为汽车发动机通常拥有多个气缸。一般来说，单级压缩机需要更高的功率。单级压缩机是小型项目的理想选择，而双级压缩机则适用于更大规模的工厂。

CFM

空气压缩机的每分钟立方英尺数 (CFM) 是机器的输出功率。要计算 CFM 值，首先要查看压缩机的规格参数。您应该知道该设备的容积是多少立方英尺，以及它的压缩能力是多少磅/平方英寸。有了这些信息，您就可以计算 CFM 值。现在，您可以利用这些数值来选择适合您需求的空气压缩机。
增加空气压缩机风量 (CFM) 的最常见方法是调低调压阀。调低调压阀后，空气压缩机的风量将超过 10 CFM。您也可以尝试连接两个输出阀。开始操作前，请确保所有设置都已正确调整。这将确保您的空气压缩机以最高效率运行并延长使用寿命。要增加空气压缩机的风量，首先要检查调压阀是否已针对所需的压力水平进行校准。
要计算空气压缩机的 CFM（立方英尺/分钟），首先要确定机器的储气罐容积。然后，将该容积乘以充满储气罐所需的时间。最后，将结果除以 60 秒即可计算出 CFM。了解机器的储气量后，就可以选择合适的空气压缩机了。如果在狭小的空间内工作，则应购买带有大容量储气罐的机器。

压力

空气压缩机的PSI值指的是其输出压力。典型的空气压缩机底部、旁边或两者之间都连接着一个压力表。压力表显示的是空气压缩机的实际压力，而切断压力则由制造商设定。制造商建议将切断压力设置为比出厂建议压力高20到40 PSI。如果您想为气钉枪设置压力，可以使用压缩机的启动压力和切断压力，这样储气罐的压力就不会超过这个范围。
空气压缩机的PSI值衡量其输出压力，通常以磅/平方英寸为单位。大多数气动工具至少需要40到90 psi的压力。一般来说，往复式空气压缩机以开/关的方式工作。这种工作/关的关系称为占空比。所有空气压缩机都有特定的占空比额定值，例如50%的运行时间和20%到5%的停止时间。
空气压缩机的压力（磅/平方英寸，psig）并非免费，这与许多人的认知有所不同。空气压缩机的压力确实需要维护，以确保安全运行。如果您在维持稳定压力方面遇到困难，请考虑将压缩机的压力降低 2 psig。这将确定机器的临界压力。同时，系统能量也会增加 1%。

电源

空气压缩机的电源对其运行至关重要。如果没有正确的电压和电流，空气压缩机将无法正常工作。电源必须靠近压缩机，以便插入电源插座。如果距离插座太远，压缩机可能无法建立足够的压力。在这种情况下，空气压缩机内部的保险丝会熔断，以保护用户。电源应与压缩机保持安全距离。
大多数制造商并未明确标明空气压缩机的电源。根据功率大小，压缩机大约需要 4 安培的电流。一台 1 马力的压缩机大约需要 12 安培的电流。如果使用普通的 120 伏家用电源供电，其电机的电流将超过 15 安培断路器的额定电流。然而，功率更大的空气压缩机需要单独的 15 安培电源，因此无法使用这种类型的电源。
空气压缩机的电源通常是交流电 (AC)，其电压与标准墙壁插座的电压相同。而三相空气压缩机则需要特殊的交流电源，该电源具有三个电脉冲偏移。无论空气压缩机的类型如何，其电源都必须与输入电源兼容。将空气压缩机连接到交流电源时最常见的问题之一是电线规格过小。这会导致电压过低、电流过大，从而导致过载继电器跳闸和保险丝熔断。