Collection: Siti Gearboxes

MI Series Siti Worm Industrial Gearboxes, designed for space-saving efficiency and versatility across industries. With flexible mounting, low noise and vibration-free operation, and a long operating life, these cost-effective gearboxes offer ratios from 7.5:1 to 8,000:1, max torque of 26,550 lb. in. (3,000 Nm), and power from 0.5 to 15 HP. Available in 12 sizes with features like keyed hollow bore or plug-in shafts, lubricated for life (sizes 25-75), B5 & B14 motor adapters, double extended input or output shafts, multiple flange & feet configurations, and an optional torque limiter, they’re interchangeable with European brands and include a differential device for zero speed. Stock is ready for next-day delivery within Mainland UK.