largest manufacturer of Torkdrive cycloidal speed reducer

Torkdrive cycloidal speed reducer is the world's largest manufacturer of precision cycloidal gearboxes, and leads the precision gear market in providing single axis servo-actuators and controllers, hollow shaft gear heads, and high performance reduction gears.  provide large torque and high ratios with close to zero backlash, providing high repeatability. cycloid reducers including industrial robotics, factory automation, welding, machine tools, semiconductors, medical imaging, wind turbine generators, and satellite antenna systems.