This is a great little brushless motor. It comes with its own motor controller buried at the bottom of the case and has a nice small connector for the cables. It accepts raw power, PWM (enable) input and CW/CCW rotation selection input. It outputs a pulse train from its internal hall sensor as an indicator of RPM. Rated for 12V, it works down to 7V, apparently with no reduction in torque. I could not measure the developed torque, but it is difficult to stop the shaft with fingers. Quite powerful. The start and stop, and rotation changes are instantaneous, due to its impressive torque. It would be great for a balancing robot or similar because it has internal regulation and speed output signal. It is also really, really quiet (so much that you need to really listen to realize that it is turning). Dead simple to control from an Arduino or similar, and from simple battery powered devices too. Overall: Highly recommended.

This is a great little brushless motor. It comes with its own motor controller buried at the bottom of the case and has a nice small connector for the cables. It accepts raw power, PWM (enable) input and CW/CCW rotation selection input. It outputs a pulse train from its internal hall sensor as an indicator of RPM. Rated for 12V, it works down to 7V, apparently with no reduction in torque. I could not measure the developed torque, but it is difficult to stop the shaft with fingers. Quite powerful. The start and stop, and rotation changes are instantaneous, due to its impressive torque. It would be great for a balancing robot or similar because it has internal regulation and speed output signal. It is also really, really quiet (so much that you need to really listen to realize that it is turning). Dead simple to control from an Arduino or similar, and from simple battery powered devices too. Overall: Highly recommended.

This is a great little brushless motor. It comes with its own motor controller buried at the bottom of the case and has a nice small connector for the cables. It accepts raw power, PWM (enable) input and CW/CCW rotation selection input. It outputs a pulse train from its internal hall sensor as an indicator of RPM. Rated for 12V, it works down to 7V, apparently with no reduction in torque. I could not measure the developed torque, but it is difficult to stop the shaft with fingers. Quite powerful. The start and stop, and rotation changes are instantaneous, due to its impressive torque. It would be great for a balancing robot or similar because it has internal regulation and speed output signal. It is also really, really quiet (so much that you need to really listen to realize that it is turning). Dead simple to control from an Arduino or similar, and from simple battery powered devices too. Overall: Highly recommended.

Perfecto

Perfetto

Perfecto

This is an excellent motor. Extremely quiet. As indicated in another review, it has a built in ESC. By applying 12 vdc to the red lead and ground the black then input a PWM from say an Arduino, you can control the speed. Use the File -> Examples -> Analog -> AnalogInOutSerial sketch with a 10K pot for a PWM signal.

This is an excellent motor. Extremely quiet. As indicated in another review, it has a built in ESC. By applying 12 vdc to the red lead and ground the black then input a PWM from say an Arduino, you can control the speed. Use the File -> Examples -> Analog -> AnalogInOutSerial sketch with a 10K pot for a PWM signal.

This is an excellent motor. Extremely quiet. As indicated in another review, it has a built in ESC. By applying 12 vdc to the red lead and ground the black then input a PWM from say an Arduino, you can control the speed. Use the File -> Examples -> Analog -> AnalogInOutSerial sketch with a 10K pot for a PWM signal.

very good motor, very fast delivery (14 days)

very good motor, very fast delivery (14 days)

very good motor, very fast delivery (14 days)