This Right Angle Skew Gear Drive is a low-power bevel helical gearbox range from STM, distributed by HMA Flow & Industrial, based on helical gears with oblique shafts. The range combines economic typical worm gearboxes and high-efficiency bevel helical gearboxes. The three sizes available cover a torque range from 100 Nm to 250 Nm, allowing for an optimum torque/cost ratio.