This PCB brushless motor is a great example of the soft collaboration that makes the Hackaday community so powerful. [bobricius] says he was inspired by this tiny PCB BLDC when he came up with his ...

Over on his YouTube channel our hacker [Yuchi] is building an STM32 BLDC motor winding machine. This machine is for winding brushless motors because manual winding is highly labor intensive. The ma… ...

In addition, brushless motors can be more powerful overall. Because the copper windings are on the outside of the motor configuration, there is room to make them larger.

There is currently an added cost to the design and construction of the tool due motor size and advanced electronics that are required to manage the motor properly. Brushless tools are roughly 30% ...

3. Viewed from the top, this brushless dc (BLDC) motor employs four permanent magnets mounted to the top of its rotor, eliminating the need for connections, a commutator, and brushes.

Using the Milwaukee impact driver as an example, the M18 Fuel iteration delivers 2,000 in-lbs of torque and gets up to 3,900 rpm for $149 thanks to the upgraded Powerstate motor. The impact driver ...

The driver is a key factor in determining a motor’s stall performance. Temperature can affect the stall torque of brushless DC motors. Tolerances on the motor parameters can significantly impact ...