Products (产品)

The main purpose of bearings is to prevent direct metal to metal contact between two elements that are in relative motion. This prevents friction, heat generation and ultimately, the wear and tear of parts. It also reduces energy consumption as sliding motion is replaced with low friction rolling

A control system manages, commands, directs, or regulates the behavior of other devices or systems using control loops. It can range from a single home heating controller using a thermostat controlling a domestic boiler to large industrial control systems which are used for controlling processes or...

In engineering practice, the distinction between electrical engineering and electronics is usually based on the comparative strength of the electric currents used. In this sense, electrical engineering is the branch dealing with “heavy current”—that is, electric light and power systems and...

Machine - an apparatus using mechanical power and having several parts, each with a definite function and together performing a particular task. 机械就是能帮助人们节省工作难度或省力的工具装置。有一些机械单纯转换力的大小或（及）方向，被称为简单机械。

Machine - an apparatus using mechanical power and having several parts, each with a definite function and together performing a particular task. 机械就是能帮助人们节省工作难度或省力的工具装置。有一些机械单纯转换力的大小或（及）方向，被称为简单机械。

【尔哈牌-EH-70】

A brush or carbon brush is an electrical contact, often made from specially prepared carbon, which conducts current between stationary and rotating parts of an electrical machine. Typical applications include electric motors, alternators and electric generators. 

【JR1A】【JR2A】【JR3A】【JR3B】【MPSS-4】【CutCool SS320】【SDK-118】【JR3C】【DX-2】【DIC-206】【Coolant Block】

The word "Hydraulics" originates from the Greek word ὑδραυλικός (hydraulikos) which in turn originates from ὕδωρ (hydor, Greek for water) and αὐλός (aulos, meaning pipe). Lubricating oils are commonly used to reduce friction and wear and optimize the life of PT components such as bearings and gears...

气动元件通过气体的压强或膨胀产生的力来做功的元件，即将压缩空气的弹性能量转换为动能的机件。 Pneumatics is the technology of compressed air, but in some circles, it is more fashionable to refer to it as a type of automation control.

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, steel, nickel, cobalt, etc. and attracts or repels other magnets. ...