News — Products

Efoil Kit 65162 Motor/300A ESC/Remote Specifications and Advantages

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How to use the built-in switches of MTSKR20WFV2 remote?

Posted by Christina Zhang on

How to use the built-in switches of MTSKR20WFV2 remote?

The MTSKR20WFV2 remote has one 30V 3A Relay mechanical switch and one 20V 2A transistor electronics switch for esk8 lights, etc.  How to connect each switch?  Transistor switch (mosfet switch):  -When (Short press Function button 4 times) transistor switch is on (display of 【2】in Screen Main interface), transistor switch source will be connected to GND and turn on LED. When it’s off(no display of【2】in Screen Main interface), LED is off. Relay switch (mosfet switch):  -When relay switch is in original position(no display of【1】in Screen Main interface) , COM(common point) and CLO(normally close) are connected. -When Short press Function button 3 times (display of【1】in Screen...

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NEW Released VESC based controllers

Posted by Christina Zhang on

NEW Released VESC based controllers

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Do you know VESC Brake Principle? Check Here!

Posted by Christina Zhang on

Do you know VESC Brake Principle? Check Here!

Check our website VESC based controllers: https://michobby.com/collections/vesc-based-controllers What is VESC Brake Principle? How is VESC brake working? 1. If a vehicle does not need mechanical brakes, but must be able to brake, it must use electronic brakes. The principle is that the kinetic energy on the motor and the load can be used as a generator through the DC motor to convert the kinetic energy into electrical energy. Then the electric energy is consumed by heating and charging. 2. The electric energy that is emitted must not only charge the battery, but also release the heat. What is the process?...

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How to test motor KV? Why my tested motor KV is different from the specification?

Posted by Christina Zhang on

How to test motor KV? Why my tested motor KV is different from the specification?

Some notices when test motor KV with VESC? KV must be tested without load. To compatible with different kinds motors,  VESC default parameters for motors are more conservative in the design. If test by VESC, test value would be lower about 5% than actual value. Tested KV will be different under different modes and parameters. Tested value will be higher when test in following situations: with hall sensor, high angle, FOC higher than BLDC, V6 higher than V4.   What is KV? Does higher KV mean faster motor? The KV rating (not to be confused with kilo-volt) is the RPM of the motor (k)...

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