Gearbox-Parallel-Shaft Helical Geared Motors (SR84) description: Techinical parameter: Gearbox Power:0.12~200kw Gearbox Torque:200N.M~18000N.M Gearbox Ratio:4~31500 Gearbox Installation: Foot, flange and hollow output-shaft installation Most electric motors and double-shaft types can be coupled