Experience superior performance and durability with the H500 Helicopter Motor, expertly crafted with high-quality steel and copper materials for enhanced reliability. This advanced motor features original imported bearings and a shaft made from HRC 55-degree stainless steel, significantly improving strength and wear resistance compared to previous models. Key Features: · Premium Shaft Material: Constructed with HRC 55-degree stainless steel, the shaft offers exceptional hardness and durability, ensuring long-lasting performance under high-stress conditions. · High-Temperature Resistant Copper Wire: Equipped with 220 high-temperature enameled wire, the motor ensures efficient conductivity and heat resistance for stable operation. · Fireproof Carbon Fiber Shell: The outlet sleeve is upgraded to a carbon fiber shell, providing robust protection for the copper wire against damage and enhancing overall motor safety. · Powerful Magnetic System: Utilizes N45SH grade 6 magnetic steel with high magnetic energy and temperature resistance up to 150°C, creating a strong magnetic field for improved torque and efficiency. · Enhanced Structural Design: Combined with a 0.2mm steel plate, the H500 motor delivers high torque and superior efficiency, making it ideal for demanding helicopter applications. · Safe and Reliable Connector: Features a 4.0mm connector capable of handling higher currents safely, supporting the motor’s high power output. · High-Speed Capability: Achieves a maximum speed of up to 40,000 rpm, demonstrating the durability of its bearings and shaft under extreme conditions. Specifications: · Item Type: H500 Helicopter Motor · Material: Steel + Copper · Color: Blue · Product Size: Approx. 45 x 42mm (1.8 x 1.7in) · Shaft Diameter: Approx. 5mm (0.2in) · Shaft Length: Approx. 20mm (0.8in) · Plug Type: 4mm Banana Head Male · Weight: Approx. 246g (8.7oz) · KV Value: 1600kv · No-Load Current: 3.1A · Maximum Current: 85A · Maximum Power: 1900W Package Includes: · 1 x H500 Helicopter Motor The H500 Helicopter Motor combines advanced materials and engineering to deliver high torque, exceptional efficiency, and reliable high-speed performance. Its robust construction and safety features make it an ideal choice for helicopter enthusiasts and professionals seeking a powerful and durable motor solution.