Wedge belts have been the result of continuons by the manufactures with reduction in space requirements. Wedge belts can transmit higher powers to extent of 1.5 to 2 times the classical belts with the same top with the same top width. This has been achieved by the dimensional changes, apart from better cord constructions used & the optimum placing of the cord line which provides the best support to the cord while in motion. For the efficient performance of wedge drive it is essential that the proper tension be maintained in the drive, failure to maintain the same will render the purpose of wedge belts ineffective
