DC 12V 24V Brushless Geared Motor Low Speed 5-600RPM With Overcurrent Protection

• Voltage:DC12V

No-load Speed:480rpm,300rpm,160rpm,100rpm,53rpm,33rpm,22rpm,17rpm,11rpm,6rpm,4rpm

• Voltage:DC24V

No-load Speed:960rpm,600rpm,320rpm,200rpm,107rpm,66rpm,45rpm,35rpm,22rpm,12rpm,7rpm

• Motor Features: low noise,long life,adjustable speed,with brake, with speed feedback signal
• Motor Diameter: about 37mm
• Motor Body Length: 25mm
• Output Shaft Diameter: 6mm(D-Type)
• Output Shaft Length: 12mm
• Gearbox Length: see the table

1) The name of the motor: Brushless DC Geared Motor

(2) The voltage you can choose for this motor is DC12V and DC24V

(3) After you select the voltage of the motor, you can choose one of the following speeds to purchase. The following speeds refer to the no-load speed of the motor, not the load speed;

5RPM means that the motor rotates 5 times per minute without load.

Optional no-load speeds are: 5rpm/10rpm/20rpm/30rpm/50rpm/100rpm/200rpm/300rpm/500rpm/600rpm

Choose one of the speeds, there will be corresponding torque, so we recommend that you refer to the torque of the motor according to the load of the project and then select the speed you need.

The speed of the motor is different, and the torque of the motor is also different. For example, the motor parameter you choose is 12v 5rpm, the torque of the motor is 15KG.CM, If the motor parameter you choose is 12v 600rpm, and the torque of the motor is 0.3KG.CM. So the lower the motor speed you choose, the greater the torque of the motor. Conversely, the higher the speed you choose, the smaller the torque of the motor.

Some people will have a doubt. If the maximum speed of this motor is purchased, such as 600rpm, if we use a speed controller to reduce the speed of the motor from 600rpm to 5rpm, when the motor is running at 5rpm, can the torque of the motor still reach 15KG?

This is impossible. After you use the speed controller to reduce the speed of the motor, the torque of the motor will also decrease with the decrease of the speed. For example, if the speed of the motor you buy is 600rpm, the torque of the motor is 0.3KG.CM, when you use the controller to reduce the speed of the motor, the torque of the motor will be lower than 0.3KG, if the speed of the motor is reduced by a large extent, the torque of the motor will also be greatly reduced.

If you buy the lowest speed of this motor, such as 5rpm, the torque of the motor is 15KG, if you use the speed controller to reduce the motor speed from 5rpm to 1rpm, the torque of the motor will also be lower than 15KG.

So you need to consider whether the final torque of the motor can still reach your project load after the speed of the motor is reduced by the controller. If not, you need to consider choosing other lower speeds or other motors.

You can contact us about the principle of torque change with speed, we can help you avoid buying mistakes, thanks!

In fact, the speed regulation function of the controller is to control the voltage supplied to the motor, so the speed of the motor can be changed by controlling the voltage. Once the power supply voltage is low, the speed of the motor will decrease, so the torque of the motor will also decrease.

(4) The speed of the motor can be adjusted by the speed controller. Assuming that the parameters of the motor you buy are 12v 5rpm, the adjustable speed range of the motor is 0rpm to 5rpm, that is, the speed you choose to buy is the adjustable range Maximum speed.

(5) Direction of rotation of the motor: CW Or CCW, Support Reversed;

You can also contact us to buy our controller, our controller can easily control the speed and rotation direction of the motor.

(6) The shaft shape of the motor: the diameter of the motor shaft is 6mm, please refer to the size chart below for all dimensions of the motor.

(7) Gear material: Metal gears make the motor last longer

(8) The motor has standard noise when working. If your project has requirements for the working noise of the motor, please consult us before purchasing. We will give you some suggestions. Thank you.

When the motor is reversed, the working sound of the motor will be greater than the forward rotation, which is normal.

(9) This motor is suitable for a variety of smart devices, but you need to carefully check whether the size, voltage, speed and torque of the motor are suitable for your device before purchasing.

Wire Connection Method:

• Red line: power +
• Black line: Power -
• White line: CW / CCW control line,White line and black line together, you can change the motor direction
• Blue line: PWM speed control line, then 0 ~ 5V pulse width governor
• Yellow line: FG signal line

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• Datasheet:

What is the difference between a brushless DC geared motor and an ordinary DC geared motor?

Both are DC motors. The common feature is that the motor has low speed and high torque. The speed of the motor can be adjusted by the controller. The motor can rotate clockwise or counterclockwise. The gearbox has a built-in metal gear to extend the life of the motor.

The differences of brushless geared motors are as follows:

The motor has a overcurrent protection function. When the current is overloaded, the chip will automatically cut off the power and the motor will stop working. When you reduce the load of the project, the motor can be connected to the power supply to continue working, which can prevent the motor from burning out and the service life is 6 times that of ordinary geared motors.

The brushless motor is controlled by the frequency conversion technology, which is more energy-efficient than the carbon brush motor.

Normally, an ordinary motor has only two wires, the positive pole and the negative pole of the motor. But the brushless motor has five wires, and the FG signal line is added to output the Hall signal, and the speed of the motor can be accurately measured through the Hall signal output.

Brushless DC geared motors can only use a brushless DC controller to control the motor, but not a brushed DC controller. We recommend choosing our company's controller, because not all brushless controllers are suitable for our brushless motors.