The driven wheel is smaller than the driving wheel; when equipped with a pulley how to reduce the number of motor speed which requires two gear wheels to calculate, ah, you do not know with what, 5v pulley, you do the math on the driven wheel is greater than the driving wheel, slow speed , 3v pulleys, fast speed. In addition, this seems to not matter much and diameter, right? This is a relationship and number of gears, size differential gear wheel engaging a week, calculated on the ah. After a week, such as bite, big wheel also ! X tooth was left circle, but the ferry has been around, Jilin pulley, which is calculated from the comparison of the ah fault Pulley Pulley failure analysis resolution as follows: Pulley motor overheating during exercise in often problems will produce, process as follows: 1, the proportion of media is greater than the motor toothed pulley configuration: equipped with a suitable belt round motor. 2, the pressure is too firmly gland or mechanical seal spring adjustment too tight: can spring gland or mechanical seal compression adjust. 3, equipped with good quality pump pulley design, there is a rubbing or no motor and pump shaft concentricity: Quality Check fitted and equipped to remove the fault. 4, wheel and shaft coupling: When the gear or a pulley and shaft coupling when it should be removed the same backlash. Pulley design, Jilin pulleys, Hengda machinery supplied by 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!