DC 24V 10W Brushless Motor Double Ball Bearing 3400 RPM Brushless Motor Built-in Drive Board Rare Earth Strong Magnetic Motor

Inner rotor brushless motor, aluminum alloy shell, and spray paint protection treatment, double ball bearings, rare earth medium magnetic inner rotor, built-in drive board, work is very good, is Zhejiang Lianyi motor Company's products, big brand, stable quality, support input PWM speed regulation, you can also PWM through 50K ohm resistance and then connected to the positive electrode, In this way, as long as a group of power motor can operate normally, it is very convenient to use.

DC brushless motor with driver board, positive and negative poles are strictly prohibited to connect wrong, red line is connected to the positive pole, black line is connected to the negative pole, green line is connected to PWM, green line can not be directly connected to the positive pole, if you need the motor to simply run, the green line should be connected to the positive pole through a 50 K ohms resistance, if the wrong line will burn the driver board, please note!

This motor is driven when the current exceeds 1A will overcurrent protection, that is to say, its peak (maximum power) is 20W, so the power of 20W is a bit virtual, it is more suitable for more than 10W.

Specifications:

Voltage: DC24V

No-load current: 0.22A

No load speed: 5300 RPM

Steering: CCW (counter-clockwise)

You can also input PWM signal on the green line, frequency 1000HZ-20000HZ can be, the negative pole of the PWM signal should also be connected to the negative pole of the power supply, adjust the duty ratio, that is, speed regulation (30%-90% effective), the following measured different speeds under different duty ratios:

30% 1600 RPM

40% 2200 RPM

50% 2800 RPM

60% 3460 RPM

70% 4150 RPM

80% 4700 RPM

90% 5300 RPM

The motor itself is designed to be a brushless motor for cooling fans, so the torque is not strong, it is designed to be used to drive small blades or small wind cages, especially when the duty cycle is adjusted to reduce the speed of the motor, its torque is also proportional attenuation, so if it is ready to be used in other uses of friends note that its power is not strong, In particular, its drive board is current over 1A will overcurrent protection, even if it is more than 1A instantaneously, it is also power off protection, which will not burn the board, restart it, but it is doomed to the motor does not have a strong torque, it is afraid to open to the highest speed, with the hand can also block rotation, start overcurrent protection.

Friends who understand technology can also consider directly from the inside of the motor to lead the three-phase line out, the external brushless motor drive, so that the power of the motor may be improved, the torque will be more powerful.

Note:

1. Due to the light and screen difference, the item's color may be slightly different from the pictures.

2. Please allow 1-3cm differences due to manual measurement.

Package include:

1x Brushless Motor