Flipsky FT85RS ESC with Aluminum Case Water Cooling Enclosure NONVESC for EFoil Fighting Robot Surfboard AGV Robot RC Boats Models Parts Precise details: Description: Specification: Firmware:V1.3 or above (firmware update via Flipsky ESC Tool supported) Voltage:14V84V (safe for 4S20S) Continuous current:50V/550A; 75V/450A (Values depend on the mounting, ambient temperature and air/water circulation around the device ); Peak Current:1000A BEC:5V@1A Motor/power Wire Size:8 AWG (3pcs combine) Programmable Tool:Flipsky ESC TOOL PWM Frequency Control:YES Multiple Speed Gear Limit Control:YES (UART / ADC) Regenerative Capacity:Yes Communication Ports:USB, CAN, UART, PPM, ADC Input Signal Support:PPM, ADC, UART (compatible with FLIPSKY remote VX4 and VX3Pro only at present, it will be compatible with more remote controllers soon) Startup Modes Support:IPDS (sensorless), HFPI (sensorless), HALL (sensored) Multiple Speed Gear levels:Low, Medium, High, Reverse Switch Support:Power on/off button switch or key switch Size:L227.5*W140*H54mm(with water cooling enclosure) Features: 1.Adopting CPU AT32F403ARCT7 with the structure of ARM CortexM4 allows CPU clock speed. 2.240MHz and the max PWM switching frequency 45KHz, which improves the motor RPM. 3.Programmable via Flipsky ESC Tool to be compatible with multitypes of motor, different batteries voltages and many control ways. 4.Programmable via Flipsky VX4 remote (Firmware Version:VX4_V1.2.1or above) 5.Supporting FOC with low working noise and smooth starting. 6.Supporting Realtime data and fault alerts. 7.Supporting adaptive variable PWM frequency control. 8.Supporting sensor mode(HALL) and sensorless modes (IPDS, HFPI). 9.Supporting control types: Current, Duty Cycle. 10.Protection functions: low and high voltage protection, motor overtemperature protection (suitable for NTC-10K-25℃ temperature sensing resistance only), battery over discharge protecting, mosfets over current and overtemperature protection. Package Included: 1x FLIPSKY FT85RS ESC With Aluminum Case Water Cooling Enclosure NONVESC