Features: Motor with heat dissipation holes delivers output and while maintaining dimensions for space constrained applications like robotics and models. Engineered with cut alloy housing and ventilation slots, this motor optimizesto reduce operating temperatures and longevity under continuous high load conditions. Ideal for hobbyists, enthusiasts, and engineers building automation systems, mechanisms, or intricate scale models requiring power . in confined installations such as miniature conveyor belts, camera adjustments, and remote controlled vehicle transmissions where heat management is critical. Its 6mm shaft length integrates seamlessly with standard components, while the resistant alloy construction minimizes wear for across industrial and recreational projects. Specifications: Dimensions: 15.3x12x10mm (excluding shaft length). Weight: 6g. Motor parameters: .50000 , 40000. Application scenario: [Model Aircraft Production] is suitable for remote-controlled aircraft, and other models, providing with powerful . [Robot Project]Can be used in various robots such as propelled and robotic arms, providing precise motion control. [ Electronic Project]In projects such as , it is used to drive small or creative. [Scientific Experiment]Ideal laboratory equipment can help understand the principles of motors and their applications. Package Includes: N20 motor with heat dissipation hole note: There are two styles to choose from for this heat dissipation hole.