WAU-2001 鼓风机增压真空泵

Description

WAU-2001 鼓风机增压真空泵

莱宝制造RUVAC系列罗茨泵，已经有数十年的历史，这种干式压缩的技术，已经被证明胜任多种真空应用。
罗茨泵与油式或者干式前级泵串联使用后，可以显著地增加系统的抽速并提高系统可以产生的真空度，借此来拓展前级泵的工作范围。莱宝的罗茨泵有3个系列:采用风冷法兰电机的WA系列；采用罐式风冷电机的WS系列；采用全密封水冷电机的WH系列。每一个系列包含不同的抽速可供不同的应用来使用。这个三个系列的罗茨泵，都可以选择有或没有旁通阀的版本，旁通阀也被称为压力平衡阀。

RUVAC罗茨泵可以用于水平流或者垂直流的安装方式，由此可以提高系统的灵活性，安装位置可以在安装时更改。

RUVAC罗茨泵的轴承及其耐用，与之相连的是罗茨泵高效的润滑系统，保证罗茨泵运转时的静音和稳定性。

WS和WSU系列罗茨泵的电机，转子是由罐密封在真空中与定子隔开的。

因为没有驱动轴由外至内连接进来，所以转子可以以一个很理想的方式密封在真空中。
得益于高效的润滑系统，WS系列罗茨泵的转速可以高达6000RPM
这就意味着，同样尺寸的真空泵，WA（U）系列可以实现更高的抽速，同时满足IE3等级的能效要求

WAU-2001

WAU-2001 鼓风机增压真空泵

Leybold has been manufacturing the RUVAC series of Roots pumps for decades, and this dry compression technology has proven to be suitable for a wide range of vacuum applications.
When Roots pump is used in series with oil or dry front pump, it can significantly increase the pumping speed of the system and increase the vacuum degree that the system can produce, so as to expand the working range of the front pump. Leybold Roots pumps are available in 3 series: WA series with air-cooled flange motor; WS series with tank type air-cooled motor; WH series with fully sealed water cooled motor. Each series contains different pumping speeds for different applications. These three series of Roots pumps are available with or without a bypass valve, also known as a pressure balancing valve.

RUVAC Roots pumps can be used for horizontal or vertical flow installation, which increases the flexibility of the system, and the installation position can be changed during installation.

The bearings of RUVAC Roots pumps are extremely durable, and they are connected to the efficient lubrication system of Roots pumps, which guarantees the quiet and stable operation of Roots pumps.

For the motors of WS and WSU series Roots pumps, the rotor is separated from the stator by the tank seal in a vacuum.

Because there is no drive shaft connected from the outside to the inside, the rotor can be sealed in a vacuum in an ideal way.
Thanks to an efficient lubrication system, WS Series Roots pumps can reach speeds of up to 6000RPM
This means that the WA (U) series of vacuum pumps of the same size can achieve higher pumping speeds while meeting the energy efficiency requirements of IE3 class