TQFR-3000 synchronous traction generator is a new product which combines the traditional synchronous main generator structure of our country with advanced motor manufacturing technology abroad. The constant power regulation of this kind of motor can effectively reduce the magnetic field weakening depth of traction motor. Improve the reliability of locomotive operation, and installed with E32626QTY improved bearing, more reliability, is the TQFR-3000 series prototype machine. Main assembly locomotive models: Dongfeng 4, DF 4B, DF 5, DF 7.
