Motor speed and pulley diameter than the speed of the conversion ratio = output speed: speed = input load pulley pitch circle diameter: synchronous motor pulley pitch circle diameter pulley design need to involve what timing pulley are made of many Bushes manufacturers, different a requirement to apply different materials. For example, some machinery requires high corrosion resistance, users can purchase copper or stainless steel belt round. Of course, in order to improve its corrosion resistance, the plant will be in its various surface treatment. Qualities such as oxidation, salt spray black, galvanized, induction hardening and so on. Pulley in the design, not only to take into account the use of environmental requirements with Bushes, but also the need to involve more aspects. Pulley gear in the design, the production staff needs to take into account the geared transmission power, input speed, transmission ratio and so on. These are considered in order to determine the center distance and belt wheel modulus, of course, if you already know its center distance and modulus, you can make the next step. Next, the production staff are necessary to calculate the basic parameters of the gear. In calculating these aspects need to make use of geometric calculation method. When the bending strength of gear after Pulley calculate basic parameters Bushes, you can check the exact contact strength of tooth surface and root of the tooth. Finally, when the production staff during checking Pulley found it insufficient strength, but also need to be calculated again. Bushes manufacturers | Bushes | Hengda machinery provided by the Texas Hengda Machinery Co. Texas Hengda Machinery Co., Ltd. (www.sddzhdjx.com) (www.sddzhdjx.com) strong, credible, in Dezhou machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hengda machinery into the brilliant and you work for a better future!