Series Z4 DC motor

The motors can be lastingly operated from fully controlled three phase bridge without a smoothing reactor. Motors for 160V may be operated on single phase bridge thyristor. In that case, a smoothing reactor should be inserted in the armature circuit to suppress ripple cuirent.

The motor possess the features of small size. Smaller moment of inertia better dynamic charactenstice, light weight, large KW output, high efficiency and reliability, being able to match the current international advanced level.

Motors and class F insulated, with reliable insulating  construction and impregnation process, ensuring stable dielectric performance and excellent heat dissipation.

The regular shape of the machie makes good use of space. The motor have laminated yokes, which means that when used in rectifier power supplies they can endur both current ripple an rapid current changes ( load change) under dynamic condition. The stator design leads to high assuracy of pole spacing and  consequent good communiction.

performances and technical requirements of the motors can be checked  in accordance with IEC 34-1 standard if the International Electro Tachnical Commission, or DIN57530 Norm of Deutsche Industrie-Norm.

Outline mounting dimensions of the motor comply with IEC 72 standard.

Series Z4 are ffound use for prime mover in various machinery , such as mill auxiliary in metallurgical industry, metal cutting machine tool, paper making, print textile, printing and dyeing, cement making, plastic extruding machine, woodwork machine etc..

Series Z4 are ffound use for prime mover in various machinery, such as mill auxiliary, metal cutting,plastic extruding, etc..