Cutaway model: spur gear Manually operated open samples of various drive components and elements Features - demonstration of complex machine elements and demonstration of their principle of operation Learning objectives/experiments - principle of operation and design of a spur gear Specification [1] hand-operated cutaway model for demonstrating the function of a spur gear [2] industrial original component, fully functional cutaway model [3] solid metal base plate, handles Technical data Transmission ratio - pinion -- number of teeth: z=24 -- real pitch module: m=1mm - gear wheel -- number of teeth: z=68 -- real pitch module: m=1mm - transmission ratio: i=2,83 Max. output torque - 54Nm at 494min-1 LxWxH: 350x300x200mm Weight: approx. 11kg