What is a ribbed pulley?
The ribbed pulley is used to prevent the belt from slipping when it turns around the pulley. The feminine is in the form of a groove that is machined on the surface of the pulley. The ribs usually coincide with a specific band made of ridges that fit into the grooves. This prevents the zone to slide from the pulley and the destruction or damage of other parts of the machine or work area. Ribbed pulleys are used in various sectors, including mining, transport and automotive industries.
Most of the time are ribs in ribbed V-shaped pulleys, and therefore these pulleys are also known as pulleys with V-Ribbed. The surface of the pulley is machined so that one or more grooves run around the surface that will be in contact with the belt. Deeper ribbing reduces that the belt slips from the pulley while turning.
The typical ribbed pulley will be determined by the number and letter. The letter specifies the configuration and gaps of Grooves in the pulley. The number is used to determine how many grooves run around the perimeter of the pulley. In determining what type of belt withE is used with ribbed pulp, are the designation of letters, the number of grooves and the pulley width with all important factors. The belt should have the same letter and number and be slightly smaller in width than the pulley to fit properly.
In most cars, the ribbed belt known as the serpentine belt is mounted on a ribbed pulley that is connected to the crankshaft. This belt and pulley system is used to power many different parts of the car, including stereo and power steering. Ribbed pulleys are also often used on transport belts in transport or mining when large or heavy materials along the transport belt need to be moved without the risk of falling from the pulley, damaging the equipment and delaying.
In some cases, a ribbed pulley along with a smooth belt is used. Although it does not offer the safety of the use of the corresponding ribbed belt and pulleys, they can providet slightly greater traction to the transport system. Ribbed pulley may be used for greater security, especially if the risk of slipping the belt is low. The opposite settings are also used using a ribbed belt and unribbed pulley.