The low noise coaxial-drive (Koaxdrive) KD 32 planetary gearhead is setting new standards in operating noise and torque levels. Measuring 32 mm in diameter and with a torque of 6.5Nm, it is ideal for use in noise-sensitive, highly demanding applications. It combines the best of two proven gearing technologies, namely worm and planetary gearing. Special attention has been focused on the first gear stage, as this is where the greatest peripheral speeds occur and therefore noise. The completely new, patent-protected design has enabled reduction of noise.