aluminum bevel gearbox 2:1 ratio is used to drive rotary motion and torque from input shaft to output shaft through pairs 90 degree assembly spiral bevel gears. Transmission efficiency 95%. 1:1 gear ratio and 2:1 reduction gear ratio. 6 types shaft arrangements and direction of shaft rotating. 2 way and 3 way drive shaft configurations. Allowable revolustions maximum 1450 Rpm, power rating from maximum 4.94Kw, transmission torque maximum 47.75N.m. Compared with worm gearbox, aluminum bevel gearbox 2:1 ratio characteristics include corrosion resistant, ultra lightweight, miniature small-sized, high torque, low backlash, universal mounting positions, operating smoothly, low vibration, high transmission efficiency, quiet running, maintenance free and long service life. 

aluminum bevel gearbox 2:1 ratio is direct replacement of Japan TSUBAKI ARA aluminum bevel gearbox, USA CROWN C aluminum bevel gearbox and BROWNING ARA aluminum bevel gearbox.