Hyosung’s parallel shaft gear box uses a helical gear so that the direction of the input shaft is parallel with the direction of the output shaft, allowing various arrangements according to the customer’s demands. In addition, it uses a dual-lip type oil seal so that it is free from oil leakage, and its high efficiency, at least 96%, is popular among customers.  The parallel shaft gear box also features dramatically reduced noise and heat due to the designing of the product with various analysis tools such as KISS Soft and Romax.