Z series medium-sized DC motor; center height 355 ~ 710mm is newly developed medium-sized DC motor after the completion of the development of Z4 series small-sized DC motor. The performance, shape, installation dimensions and technical requirements of this series of motors are in line with JB/9577- 1999 standards and IEC international standards, motor mechanical dimensions, tolerances in line with ISO international standards.
This series of motors can be widely used in metallurgical industry, rolling mills, metal cutting machine tools, paper, dyeing, printing, cement, plastic extrusion machinery and other industrial sectors.
This series of motors adopts advanced design. The stator frame adopts a polygonal lamination structure, which makes full use of space and has the advantages of small size, light weight, and good performance.the Stator yoke, magnetic pole, armature core are all made of super-quality cold-rolled silicon steel sheet laminated with good magnetic properties.The entire stator and rotor are made of solvent-free vacuum pressure impregnating varnish (VPl), which makes the winding have good moisture resistance and mechanical strength, and excellent insulation and thermal conductivity.
This series of motor uses rolling bearings, non-stop fueling structure, insulation class is H class.This series of motors can be used not only with DC unit power supply, but also more suitable for stationary rectifier power supply. And the small moment of inertia, only better dynamic performance, and can withstand a higher rate of load changes, especially suitable for control
