(Credit: Cookie Robotics) The choice for a PM rotor in this particular stepper motor is likely due to simplicity, while also providing decent torque when moving as well as when unpowered.

Properly calibrating your e-bike motor for cold weather can significantly improve performance and battery life during winter ...

The primary feature of stepper motors is listed right within their name: their ability to ‘step’ forwards and backwards, something which they (ideally) can do perfectly in sync with the input ...

A significant step forward has been achieved in the development of electric vehicles: technology company Donut Lab presents a ...

this is a Python library to drive a stepper motor with a Trinamic TMC2209 stepper driver and a Raspberry Pi ...

The third-gen Subaru Crosstrek gets a hybrid version this fall. The 2.5-liter flat four and two electric motors make 194 hp ...

Around this time last year, Segway announced a pair of ebikes geared for adventure. Now the company has revealed full specs ...

The R1T Tri has a single drive motor up front and the same rear dual-motor assembly as the quad-motor R1T. All Rivian motors ...

Heybike is well-known as an entry-level electric bike brand, so what is this company doing building a mid-drive e-bike ...

Commercial aerospace is rapidly diversifying, with the traditional fleet of airliners and business jets set to be joined by ...