Gear Motor, also called Engine Gearboxes, is a specific kind of electrical motor that’s designed to create high torque while maintaining a minimal horsepower, or low swiftness, motor output. Equipment motors are available in many different applications, especially for the greenhouse, livestock and agricultural Motor Gearboxes Gear Motor For Glass Greenhouse Ventilation Screening And Shading System market, our motors are available options to operate roof vents, wall structure vents,roof shading and screening, they put on the shaft with chain couplings that compensate for alignment errors and can be easily taken out without disturbing the entire shaft.