The loads on the thigh and slack sides of synchronous belts are much lower than the v-belts, which provide lower bearing loads. Then, provide required tension by increasing the center distance which is generally recommended by the manufacturer. In the installation step of synchronous belts, a small center distance allowance must be given to attach belt teeth without force. When you are selecting your sprockets for your system, be sure that the side flanges of sprockets prevent the slippage of synchronous belts axially from sprockets. Points To Remember About Synchronous Belt Drive Systems Finally, specify final design details and additional construction elements for the construction of belts and sprockets to the system.These correction factors can be bigger or smaller than or smaller than 1. So, you may need to select a proper synchronous belt length correction factor from the tables provided by the manufacturer. In service, the synchronous belt undergoes the biggest stress at the entrance onto a smaller sprocket.So, you need to determine your belt length according to the sprocket diameters and center distance between them. The Center distance between input and output sprockets is determined by the placements of the motor and shaft in your construction.Selecting the proper pair of sprockets will give you desired ratio from the catalogs that are provided by manufacturers. Also, there are lots of sprocket manufacturers available in the market.This ratio is also the speed ratio between input and output sprockets. To transmit load, power, and moment in a specific ratio between motor and shaft, you need to determine the required ratio.You need to select the synchronous belt which has the proper pitch length for your application. As we stated above, there are lots of synchronous belt manufacturers available in the market. The pitch of a synchronous belt is the distance between respective teeth.
From this rated power that you determined, you need to determine the design power for the synchronous belt drive mechanism.First of all, you need to determine the rated power of a driving electric motor or driving shaft.You can design a synchronous belt drive mechanism by following v-belt drive design procedures and steps. Here we provide you the summary of design steps for synchronous belt drive mechanisms The design procedure of the synchronous belt drive mechanism is very similar to the v-belt drive design. And these brands have catalogs to select proper synchronous belt drive mechanisms for your application. There are lots of brands that are producing synchronous belts. Like other machine elements applications, synchronous belt drive mechanisms have also standards. Delivered Duty Unpaid (DDU) is an international trade term meaning the seller is responsible for ensuring goods arrive safely to a destination the buyer is responsible for import duties.Example data from timing belt manufacturer. All items shipped outside of the UK are sent DDU.
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