The world’s most modern RC Car Brushless Eletronic Speed Controller. Today’s most praised. Car ESC (MadMax20) now in 300A version. Designed and signed by MAD team in Poland. Built with superior components delivering high quality and durability. 32-Bit Micro-Controllers dual core f. Ull motor control/ very fast response throttle, no delays. Built-in Bluetooth module that can communicate directly with the mobile APP. Firmware management and parameter settings are as you wish, convenient and fast. Superior MOSFETs imported from USA guarantee unmatched power operation. Dual cooling fan design for maximum efficiency. Intelligent cooling: the fan does not start when ESC is in low temperature state. When temperature triggers the set value, the fan starts automatically, improving battery life and reducing operating noise. Wave-by-wave current limiting system: effectively limits peak current to prevent excessive instantaneous current that may cause damage to the motor and transmission system. Built-in real time data logging: Mobile APP ESC operation record real-time recording, Static (ESC recording data) and real-time data (real-time debuggin data) are clear at a glance. Sensor System (also compatible to sensorless motors). Sensor plug compatible to Hobbywing motors (includes adaptor to run Castle and TP Power sensored motors). Turbo timing function: exploding the advance angle can additionally increase the motor speed (supports turbo timing setting up to 26 degrees). Built-in Anti-Spark: the ESC has a built-in anti-spark circuitry. When the ESC operates at high-voltage avoid sparks from the battery plug and damage to it. Built-in powerful BEC function: the ESC has a built-in powerful BEC function and can support up to 25A. Can easily drive various high-voltage servos (voltage adjustable via APP: 6V/7.4V/8.4V). Multiple intelligent protection features for more security. High intelligent and adaptive default settings like auto-adjusting timing meet almost all applications. Excellent compatibility to high pole brushless motors (2, 4, 6, 8 and 10-Pole). Tested with TP Power, Leopard, Hobbywing, SSS and Castle motors. Ideal for motors up to 300A. Recommended for motors up to 400A. Maximum motor speed: 240K RPM (2-Pole), 120K RPM (4-Pole), 80K RPM (6-Pole). High precision calibration system. RoHS, CE, FCC certificates. Supporting 6-12S LiPo/ DC 16V-54V. 8AWG power input wires for a free flow of current. 1.1 The motor’s non-inductive commutation scheme has been proven repeatedly and the motor operates without sudden torque changes. 1.2 Precisely synchronized freewheeling technology eliminates transient current pulses while reducing MOS heating. 1.3 Single PWM cycle current detection limit to reduce the impact of pulse current motor. 1.4 Intelligent cooling technology keeps the fan quiet at low temperatures. 1.5 Bluetooth configuration allows mobile APP to directly manage the firmware and set parameters. 1.6 On the observation interface of the mobile APP, both static (electrical regulation recording data) and real-time data. (real-time debugging data) can be read. 1.7 The built-in high-power DCDC conversion circuit can drive high-power BEC (10A continuous, 25A pulse). 1.8 Multiple protections, including low voltage, throttle loss, abnormal braking, over-temperature protection, etc. 1.9 The dual protection of waterproof and dustproof allows the car model to easily cope with complex roads containing sand, ice, snow, and water. 2.1 Supports turbo timing adjustment, easily surpassing opponents. 2.1 Running Mode. Option 1: Forward with brake. The vehicle can only move forward and has brake function. This is also commonly acceptable at races. Option 2: Forward/Reverse and Brake This option is known to be the “training” mode with “Forward/Reverse with Brake” function. The vehicle only brakes on the first time you push thethrottle trigger to the reverse/brake zone. If the motor stops when the throttle trigger return to the neutral zone and then re-push the trigger toreverse zone, the vehicle will reverse if the motor does not completely stop, then your vehicle won’t reverse but still brake, you need to return the throttle trigger to the neutral zone and push it to reverse zone again. This method is for preventing vehicle from being accidentally reversed. Option 3: Forward and Reverse When the throttle trigger is pushed from neutral to reverse point, the motor reverses. This mode is generally used in special vehicles. 2.2 Lipo Cells. Set the correct value according to the actual number of Lipo batteries used. The default is automatically calculated. 2.3 Low Voltage Cut-Off. This function is mainly to prevent excessive discharge of lithium batteries causing damage. The ESC monitors the battery voltage at all times, and once the voltage falls below the set threshold, the power output is reduced and the power output is completely cut off after a few seconds, and generates a 10% braking force. ForNiMH batteries, it is recommended to set this parameter to “Disabled”. 2.4 Motor Rotation. Setting the rotation of the motor. Due to some differences with the drivetrains on different car kits, it is possible to that the car will go in the opposite directionupon full throttle. In the event that this happens, you can set the”motor rotation direction” to the opposite direction; “CW” or “CCW”. 2.5 BEC Voltage. BEC voltage support 6V/7.4V/8.4V. Generally, 6.0V is suitable for standard servos, while 7.4V/8.4V is suitable for high-voltage servos. Please set according to the servo specifications. Do not set the BEC voltage above the maximum operating voltage of the servo, as this may damage the servo or even the ESC. This ESC provides proportional braking function; the braking effect is decided by the position of the throttle trigger. It sets the percentage of available brakingpower when full brake is applied. Large amount will shorten the braking time but it may damage your pinion and spur gear. Refers to the reversing speed. Selecting different parameter values can produce different reversing speed. It is recommended to use a smaller reversing speed toavoid errors caused by reversing too quickly. Set in 1-9 stages, the higher the set value, the faster the acceleration. Kindly take into consideration according to the site, tire grip characteristics vehicleconfiguration etc. An aggressive setting may cause the tire to slip, the starting current to be too large and adversely affect the electronics performance. 2.9 Drag Brake Force. Choose the appropriate value according to the type of vehicle configuration, site, etc. 2.10 Turbo Timing. The Turbo timing can additionally increase the motor RPM. It will initiate at full throttle. It is usually used on a long straight road to release the maximum power of the motor. The higher this value is, the more the RPM of the motor will increase, and the greater the running current will be the higher the temperature of the motor and esc. Therefore, please set this value reasonably. 2.11 Turbo delay. It refers to the duration of continuous full throttle required to trigger Turbo. When the full throttle time reaches this set value, Turbo can be triggered to turn on. 2.12 Initial PWM. Also called minimum starting force, it refers to the starting force acting on the motor at the initial position of the throttle. The required starting force can be set according to the tires and site grip. If the venue is too slippery, set a smaller starting force to avoid slipping. Power Supply: 6. 12S LiPo / DC 16-54V w. Hen using DC power supply, its discharge/braking power recovery capability must be considered. If the power supply capability is limited, the operating parameters can be adjusted appropriatey. Sensorless or sensored square wave control of brushless motors. Supports 240.000RPM electrical speed when the number of pair pole pairs is 1, the electrical speed is exactly equal to the mechanical speed. Others: Electrical speed = Mechanical speed x Number of pole pole pairs. = KV value x Bus voltage x Number of pole pair j. Ust ensure that electrical speed does not exceed 240.000RPM. Power Supply for BEC. Voltage 6.0V/7.4V/8.4V (it can switch the voltage through the mobile APP software). Current: 10A continuously, 25A short-term. Power supply for fan. Temperature >55°C, powersupply to the fan turns on. When there is a large current abnormality, the controller turns off the fan power supply. The fan power supply comes from BEC. When a short-circuit current occurs in the fan, the power supply will enter the test mode. If the power supply is abnormal after repeated three times, the fan power supply will be turned off, but the ESC can still work normally.