Waterproof Brushless Sensorless Motor for 1/8 1/10 RC Car Model - 3650 3900KV

Welcome to our shop! This premium RC car upgrade motor is specially designed for 1/8 and 1/10 scale RC car models. It is easy to use, stable, and has fine exquisite workmanship, making it durable for long-lasting use. Installation and disassembly are easy and convenient, ensuring reliable and durable performance. The motor features a 4 pole 12 slot high torsion design and a shaft diameter of 3.175mm. The high purity copper winding maximizes efficiency, while the precise design allows for maximum energy conversion. The motor also has a precisely balanced rotor for smooth operation, optimal reliability, and maximum RPM. The 6061 T6 steel billet aluminum heat sink tank is processed by CNC for added durability and heat dissipation. The motor also includes an ABEC 5 super large bearing for high-speed performance. The stator is made of ultra-thin 0.2mm lamination, and the rotor can be easily removed or replaced. This motor is suitable for 1/8 and 1/10 scale remote control cars. It has a wattage of 900W, a maximum voltage of less than 13V, and a maximum amperage of 69A. The rated voltage (RPM/V) is 3900KV, and the maximum speed is 50000. The motor has a diameter of approximately 36mm, a length of approximately 50mm, an axle length of approximately 15mm, and an axle diameter of approximately 3.175mm. The motor comes with a 4mm golden banana plug and has a spray-proof waterproof level. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.