How to control the speed of 775 motor? Difference between 775 motor and 795 motor

How to control the speed of 775 motor

The 775 motor is a common brushless DC motor, which can usually be controlled in the following ways:

Voltage regulation: The speed of the 775 motor is proportional to the input voltage, and the motor speed can be controlled by adjusting the power supply voltage. A DC power supply or a DC voltage regulator can be used to provide a stable power supply voltage, and the motor speed can be controlled by adjusting the power supply voltage.

PWM speed regulation: PWM (Pulse Width Modulation) speed regulation is a commonly used motor speed regulation method. The PWM speed regulator controls the motor speed by continuously changing the duty cycle of the input voltage. By adjusting the PWM duty cycle, the motor speed can be accurately controlled.

Electronic speed control: A special electronic speed controller can be used to control the speed of the 775 motor. The electronic speed controller can accurately adjust the input voltage and frequency of the motor according to the control signal, thereby achieving precise control of the motor speed.

It should be noted that different speed control methods have their applicable range and accuracy. If you need to accurately control the speed of the 775 motor, it is recommended to use an electronic speed controller for speed control. At the same time, when adjusting the motor speed, you should comply with the rated speed range of the motor to avoid overloading or damaging the motor.

775 795 motor numbers meaning

775 and 795 motors are a common type of brushless DC motors. Their digital designations represent the following:

The first digit (7) indicates the diameter of the motor in tenths of an inch. Thus, the 775 and 795 motors have diameters of 7.75 and 7.95 inches, respectively.

The second digit (7 or 9) indicates the length of the motor in 1/100ths of an inch. Thus, the 775 and 795 motors are 7.5 inches and 9.5 inches long, respectively.

The third digit (5) indicates the motor series. Different series represent different characteristics and uses.

The fourth digit indicates the version number of the motor. Different versions of motors may have different performance and parameters.

775 and 795 motors produced by different manufacturers may have different version numbers and parameters, so you need to carefully check the relevant specifications and instructions when using these motors.

The difference between 775 motor and 795 motor

Both 775 motor and 795 motor are a common type of brushless DC motor. Their main differences are size and performance.

Size: The 775 motor is 7.75 inches in diameter and 7.5 inches in length, while the 795 motor is 7.95 inches in diameter and 9.5 inches in length. Therefore, the 795 motor is longer than the 775 motor, but has a larger diameter.

Performance: Since the 795 motor is longer than the 775 motor, it generally has higher torque and power. At the same time, the 795 motor generally requires a higher voltage to work properly, but at the same voltage, it can provide a higher speed and output power.

It should be noted that 775 and 795 motors produced by different manufacturers may have different versions and parameters. Therefore, when selecting a motor, you need to carefully check the relevant specifications and instructions to ensure that the selected motor meets the required performance requirements.