Building a generator can be a fun and fairly simple project. Getting a large DC motor however can sometimes be difficult. Here is a writeup on how to make a generator from an old washing machine ...
Large DC motors such as are found in Treadmills are commonly available a less than their cost of mfgr. Sadly, their controllers are unidirectional, which prevents their use in servo systems. High ...
The Motor Controller, harnessing the power of the DRV8874 H-bridge motor driver by Texas Instruments, offers a top-of-the-line solution for managing small to large DC motors. This compact yet potent ...
The device is a constant-current single H-bridge driver featuring a motor output voltage rating of up to 50V and an output current rating of up to 5A. It is controlled by a PHASE/ENABLE input ...
He has been a large dc motor designer at Toshiba Corporation for 24 years. He has been involved in the field of dc machine commutation, analysis carbon brush application technology for about 30 years.