Features: Adopting advanced worm gears structure significantly improves efficiency and torques output, ensuring excellent power performances even at low speeds. Equipped with a high performances speed controls systems, it can achieve precise speed adjustment and easily set the speed according to specific needs. Compact design, small size, easy to install and arrange. Make of metal, it has good wear resistance and corrosions resistance, ensuring stable operate under various working conditions. Widely used home appliances, industrial automation, automotive parts and other fields, it can meet different needs. Specifications: Component: Metal Type: 12V 30rpm/12V 60rpm/12V 25rpm/12V 250rpm/24V 30rpm/24V 80rpm/24V 150rpm/24V 200rpm Size: about 11.6x4x2.7cm/4.57x1.57x1.06inch Output shaft outer diameter:: 8mm/0.32inch Motor type: Brushed motor Motor outer diameter: 31mm/1.22inch Package Includes: 1pc Motor note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.