News and Guidence.

The ESC has a port for electric switch. Price doesn't include the switch button. You can connect your own switch button to the port " ON/OFF,  LED(5V), GND". If connect ON/OFF pin and GND pin, the ESC is off; disconnect them, the ESC is on. The LED pin is for 5V switch LED.   What will happen if ERPM exceed 10,0000 when use this VESC? If ERPM is too high, it will damage the driver IC, and MCU computing power can't be controller normally, which may cause motor click or stuck suddenly.  Attention Please: 1. When ERPM exceed 50,000 will...

What is brushless motor? A brushless DC electric motor (BLDC motor or BL motor), also known as electronically commutated motor (ECM or EC motor) and synchronous DC motors, are synchronous motors powered by direct current (DC) electricity via an inverter or switching power supply which produces electricity in the form of alternating current (AC) to drive each phase of the motor via a closed loop controller. The controller provides pulses of current to the motor windings that control the speed and torque of the motor. The construction of a brushless motor system is typically similar to a permanent magnet synchronous...

Progcard-HA User Manual Attention Please: If you want to program on progcard, do not connect progcard to computer, otherwise will use computer for programming, not program on progcard. Progcard Port Denifition: Compatible ESC: MTSF300A-OPTO, MTSF300A-OPTO-WP ESC has 2pcs three pins cable looks alike, please do not mix them , longer one is PWM throttle signal cable, short one is programcable, see below pictures: MTSF300A-OPTO MTSF300A-OPTO-WP internal receiver program cable MTSF300A-OPTO-WP external receiver program cable  3. How to connect progcard on ESC and program? You need to give extra 5V power to the program cable, otherwise progcard screen will not turn...

BEC stands for Battery Elimination Circuit. It’s just a fancy name for voltage regulator, which converts main LiPo battery pack voltage to a lower voltage (e.g. 2S 7.4V, 3S 11.1V or 4S 14.8V to 5V). BEC is usually built into ESC, and as the name suggests, it eliminates the need for a separate battery to power the 5V electronic devices. UBEC stands for universal BEC or sometimes ultimate BEC. It’s used when ESC doesn’t have built-in BEC, or standalone power system is required. They generally are more efficient, more reliable and able to provide more current than BEC. The UBEC is connected directly to the main battery of the multicopter, the same...

MTVESC6.12 cooling fan installation instructions Fan specifications: Model no: AVC DV05028B12U Size: 50×50×28mm Bearing type：Double ball bearing Life span: 100 000H（Under the circumstances of 25℃，45～85% relative humidity） RPM: 15000 Rated voltage / current: 12V/1.65A Advantages: Maintenance-free double ball bearings, long service life, with sufficient cooling air volume and pressure. Accessories quantity: BLDC Fan 1 pcs   M3*8 Hexagon socket head cap screws 4 pcs DC-DC(UBEC) module 1 pcs: input 18-75V, output 12V 2500mA. 22AWG silicone wires 200mm length 2pcs 22AWG silicone wires 100mm length 2pcs Installation process: 3.1 Weld 100mm black and red silicone wires to Fan’s balck and red wires. And please wrap the welding part with heat-shrink tubes. 3.2 Unscrew the...

1. What is VESC? Vedder Electronic Speed Controller or VESC is an open source project, started by a Swedish engineer named Benjamin Vedder in 2014 to create a customizable high power Electronic speed control. The project was mainly tailored for the Electric skateboard, but now it can be used for many applications, such as E-Bike/Robots/Drones/Underwater propulsion system/Cable-camera/Parking system/etc.  Maytech VESC based controllers: click each picture to check specs of each VESC.    2. What is the difference of VESC4 and VESC6? Both work good in BLDC mode. VESC4 is basic version, working good in BLDC mode and more economic. VESC6 has some updates in...