动力传动术语表¶

C2C¶

中心到中心 (C2C) 是指一对链轮、滑轮或齿轮的中心之间的距离。这将影响链条、同步带张力和齿轮啮合，因此正确计算至关重要。

GT2 同步带¶

GT2 belt is a type of synchronous timing belt commonly used on drivetrains and other mechanisms. It is available in different widths and pitches, although the most common is GT2 3mm (3mm Pitch), compatible with REV Robotics COTS Pulleys. See Timing Belt

HTD 同步带¶

HTD 同步带，通常用于传动系统。它有不同的宽度，以适应不同尺寸的带轮。最常见的是 HTD3（3 毫米节距) 和 HTD5（5 毫米节距) 同步带，因为它们与 goBILDA COTS 同步带轮兼容。请参阅同步带。

外径 (OD)¶

The diameter of the imaginary circle traced by the outermost face of the teeth on a gear, sprocket, or pulley. This will be larger then the Pitch Diameter (PD) for a gear, but smaller than the Pitch Diameter (PD) for a pulley or sprocket.

节距¶

Pitch refers to the distance between the center of one tooth of a gear, sprocket, or pulley to another. In chains it refers to the distance from one pin to another, and in belts it refers to the distance between one groove to another.

节距直径 (PD)¶

An imaginary circle around a component used for various calculations. For gears, it is the imaginary circle that mates with any other gear’s pitch diameter when the gears are properly spaced. For chain and belt, it is the circle which is traced by the middle of the belt or chain as the pulley or sprocket rotates. For gears, the pitch diameter will be smaller than the Outside Diameter (OD), but with chain and belts, the pitch diameter will be larger. \(PD = (tooth * pitch)/\pi\)

转向器¶

空转轮齿轮、链轮或滑轮是特意不用于驱动 shaft 上任何其他东西的装置。就齿轮而言，空转轮的作用是将动力传递到另一个方向。

对于链条和同步带，空转轮更为常见，通常可调节以保持张力。

链轮¶

链轮是一种机械部件，通过与链条配合的齿轮传递动力。它与齿轮类似，只是链轮不是与另一个齿轮啮合，而是与链条啮合。参见链条

间隙直径¶

The clearance diameter is the diameter of the imaginary circle that contains the entire pulley, sprocket, or gear. For pulleys and sprockets, this includes the belt or chain on the component. Clearance diameter is used to check for interferences with other mechanisms. It is usually larger than Pitch Diameter (PD) and Outside Diameter (OD)