Why is the 775 motor so famous? Can the 775 motor be used with 24 volts?

Publisher:LogicLeaperLatest update time:2023-05-09 Source: elecfans Reading articles on mobile phones Scan QR code
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Why is the 775 motor so famous?

The 775 motor is well-known for its high cost performance and wide applicability. Here are a few reasons:

High cost performance: The 775 motor is relatively cheap, but has high performance and reliability, which can meet the needs of many low-cost and medium-power applications.

Power and Torque: The 775 motor can provide higher power and torque than similar models, which makes it widely used in applications that require high torque, such as model making, DIY machinery, industrial automation, etc.

Easy to control: The 775 motor is easy to control, and the speed can be adjusted by adjusting the voltage, PWM control and other methods.

Wide applicability: The 775 motor is suitable for many different application scenarios, such as robotics, DIY, model making, home appliances, etc., making it one of the most popular motor models.

Good substitutability: Due to its popularity and wide application, there are many manufacturers and brands of 775 motors on the market, so it is easy to find suitable replacement motors.

In summary, the 775 motor has the advantages of good performance, wide applicability, easy control, and relatively cheap price, so it has attracted much attention and popularity among many motor models.


Can the 775 motor be used with 24 volts?

775 motors can usually use 24 volts, but there are a few things to note:

Motor withstand voltage: When using high voltage, you need to ensure that the 775 motor's withstand voltage can withstand the applied voltage. When selecting a motor, you need to carefully check the motor's specifications and instructions to ensure that the selected motor can withstand the required voltage.

Motor driver: When using high voltage, an appropriate motor driver is required to ensure that the motor current can be controlled and the motor is protected from damage such as overvoltage.

Heat dissipation: At high voltages, the 775 motor will generate more heat, and you need to ensure that there is adequate heat dissipation around the motor to avoid overheating and damage.

Using high voltage will also cause the 775 motor to speed up and increase its power output, so you need to pay attention to controlling the speed and current when using it to avoid exceeding the rated value of the motor. It is best to operate according to the motor's specifications and instructions, or consult relevant professionals.

Is 12V or 24V better for 775 motor?

The voltage used by the 775 motor should be determined according to the specific application requirements. It is impossible to generalize which one is better. Here are some factors to consider:

Speed ​​and torque: The speed and torque of the 775 motor are related to the input voltage. Under the same load, the 24V 775 motor will have a higher speed and greater torque, but it should be noted that more heat will be generated under high voltage, requiring better heat dissipation.

Power: Input voltage also affects the power of the 775 motor. Under the same load, a 24V 775 motor can provide higher power, but this also means that the motor will overheat more easily and require better heat dissipation measures.

Control: Using different voltages requires different motor drivers, and some drivers do not support high voltages. Therefore, which voltage to use needs to be selected based on the specifications of the selected driver.

Application requirements: The final choice should be based on the desired application and system requirements, such as control requirements, cost, and battery life.


In short, you need to choose which voltage of the 775 motor to use based on actual needs and system specifications. If you need higher speed and power, you can choose a 24V 775 motor, but you need to pay attention to better heat dissipation and motor driver requirements. If you need lower cost and longer battery life, you can choose a 12V 775 motor.


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