Z4 series DC motor is the latest product, widely used as a source of transmission of various types of machinery, rolling mill drive, such as metallurgical industry, metal cutting machine tools, paper, printing, textile, printing and dyeing, cement, plastic extrusion machinery. DIMENSIONS of the motor in this series in addition to the axial dimension "B" between the mounting holes, in line with international standards of IEC72. This series of motor performance and technical requirements in accordance with the International Electrotechnical Commission standards, the IEC34-1, or the West German national standard DIN57530 requirements assessment. 
 Z4 series DC Motor This series motor is a polygonal structure, space utilization. The stator yoke is laminated for rectifier power supply, able to withstand the operating conditions of the dramatic changes of the current ripple and current (load changes). Pole installation precise positioning, thus commutation good. Motor insulation class F insulation structure, reliable and dipping process to ensure stability and good thermal insulation properties. This series motor has a small size, performance, light weight and high output power, high efficiency and high reliability, the motor of the world advanced level contest. 

 Z4 series motors are available three-phase full-controlled bridge rectifier power supply, as well as external smoothing reactor and long-term work. Rated voltage of 160V motor is powered by the single-phase bridge power, the armature circuit required to access reactor to suppress the current ripple inductance values ??as shown in the table.