The system which we are manufacturing and named R-T type whichs other name is shaft reductor are constituted from two kind gears in the inside and alu-body anda re working through outer coupling.
The teeth that are made of special alloy-steel costing and 8620 cementation steel, are subjets to heating procedure. Because their bodies must be light, they are casted from aluminum alloys with high resistance. These reductors are subsisted to the drum shaft from outside and coupled to the with the straining fixation level. Their driving will be made with a band pulley. Further because they transfer low reduction their modules held big and it is provided that they transfer more power. Their oiling will be made with 140 number valvolin or with a similar oil and iner lubrication is obtained by bumping system.