Features 1、4 pole 12 slot high torque motor design. Waterproof, suitable for all conditions of the race. 2、Strict quality control and quality assurance, high safety factor, can be used with peace of mind. 3、Precisely balanced rotor, best smoothness, reliability and maximum RPM, quick response to throttle input. 4、Enhanced throttle response, excellent acceleration, strong brake and throttle linearity. Applicatable for 1/10 RC remote control car. 5、There are multiple protection functions, low voltage cut‑off protection, overheat protection, and throttle signal loss protection. Specification Item Type: F540 Motor Set Motor Parameters Material: Aluminum Alloy+ Plastic Weight: Approx.258g/9.1oz Color: Red Motor Size: Approx. 50x36mm/2.0x1.4in Wattage: 820W Maximum Voltage: <18V Maximum Current: 45A KV(RPM/Volt): 3000KV Maximum Speed: 50000 Shaft Length: Approx. 15mm/0.6in Shaft Diameter: Approx. 3.175mm/0.1in Plug Type: 4mm Golden Banana Plug Esc Parameters Continuous Current: 60A Burst Current: 320A Applicable Battery: 2-3S Li-Po / 4-9S Ni-Mh Ni-Cd (not Included) Bec Output: 5.8V/3A Power Plug: T Plug Male Motor Plug: 4mm Banana Plug Female Programming Card Parameters Low Voltage Cut-off: 3.7V / 3.6V / 3.5V / 3.4V / 3.3V / 3.2V / 3.1V / 3.0V / 2.9V / 2.8V / 2.7V / 2.6V Startup Mode: Medium/Soft/Strong Maximum Braking Force: 50%, 25%, 75%, 100% (25A,35A,45A,60A) 25%, 50%, 75%, 100% (80A, 120A) Maximum Reverse Force: 25%, 50%, 75%, 100% Neutral Range: 9%, 6%, 12% Working Status Application: 1/10 RC Remote Control Car Package List 1 x Motor 1 x ESC 1 x Programming Card 1 x Manual