Hollow input/ motorised worm reduction gearbox combining features of “O” and “V” type gearboxes in a single unit. Built-in motor flange adapters and are suitable for all flange mounted motors (B5) or face mounted (B14) electric motors with footings for different mounting arrangements.Range: 30 mm to 230 mm center distance.Ratio: 5:1 to 70:1Output Shaft: Horizontal or vertical position.