Z series, ZD series, ZT series DC motors are our regular model

Z series, ZD series, ZT series DC motors are our regular model

Z, 2D and ZT Series DC Motors

Relying on a profound heritage of seventy years in DC motor design and manufacturing, our company has ingeniously launched a new generation of Z, 2D and ZT series DC motor products. These products are fully benchmarked against strict domestic and international standards, covering over a dozen different center - height specifications and possessing hundreds of standard models. The power range precisely spans the extensive interval from 50kW to 5750kW. The degree of product serialization, standardization, and generalization, the so - called "three - in - one" level, has reached the top - notch in the industry. They combine excellent electrical performance, a scientific and reasonable structural configuration, a compact and delicate volume design, and an extraordinarily powerful output efficiency. In terms of comprehensive technical performance, they firmly rank at the leading level in China.

With advanced production processes and a strict quality control system, our company's annual output has exceeded one thousand units. Our products not only firmly dominate the domestic metallurgical industry but also, due to their excellent quality, sell well in countries and regions along the Belt and Road and many other parts of the world, winning extensive international acclaim.

Product Coverage

• Power Span: It can perfectly adapt to applications ranging from basic power demands of 50kW to high - power scenarios of 5750kW.

• Operating Conditions Adaptability: It fully complies with various complex and harsh operating conditions such as Class A, Class B, and Class C specified in the metallurgical motor standards, providing stable and reliable power support for the entire process of metallurgical production.

As a leading enterprise in the domestic metallurgical industry's motor manufacturing field, our products are widely and deeply applied in various main/auxiliary drive motor systems in key links such as blast furnaces, sintering, air separation and oxygen production, steelmaking, and steel rolling, becoming the core power source to ensure the efficient operation of the metallurgical industry.

Typical Performance Cases of Z Series Rolling Mill Motors

• The rolling mill of Gansu Jiugang Tiancheng Color Aluminum Co., Ltd.：The Z900 - 710 type motor adopted has a power of 240kW, an operating voltage of 850V, and a speed range of 300/750r/min, demonstrating excellent stability and high efficiency during the aluminum processing.

• The rolling mill of Tangshan Jianlong Industrial Co., Ltd.：The ZT150/65 type motor equipped has a powerful power of 600KW. Under an 850V operating voltage, the speed is stably maintained at 250/530r/min, effectively ensuring high - quality steel rolling production.

• The GERDAU MIDLOTHIAN STEEL MILL rolling mill exported to the United States：The ZD250/120 type motor installed has a power of 500KW, an operating voltage of 720V, and a speed of 40/100r/min, successfully helping the US steel enterprise improve production efficiency and product quality.

Detailed Product Parameters

• Power Range: 50kW - 5750kW, covering the full power range to meet the metallurgical production needs of different scales.

• Center - Height Specifications: There are various specifications such as 315, 355, 400, 450, 500, 560, 710, 800, 900mm, adapting to the installation requirements of various mechanical equipment.

• Rotor Outer Diameter: 1500, 1800, 2150, 2500, 2850, 3150mm. Different outer diameter sizes correspond to different power output characteristics.

• Rated Voltage: Multiple options are provided, including 220V, 330V, 440V, 550V, 660V, 750V, 800V, 900V, 1000V, adapting to different power supply environments.

• Rated Excitation Voltage: 315/220/110/55V, precisely matching the motor operation requirements to ensure stable operation.

• Insulation Class: It has Class F and Class H, meeting the insulation and protection requirements under different operating conditions.

• Power Type: Supports static rectified power or DC generator power, providing users with flexible power adaptation solutions.

• Protection Class: Multiple protection classes such as IP01, IP23, IP44, IP54 are available, effectively resisting dust, water vapor, and other damages in different environments.

• Cooling Method: Cooling methods such as IC06, IC17, IC37, IC86W are adopted to ensure the temperature stability of the motor under high - load operation.

Structure Type: IM1001, IM1002, IM5710. Multiple structural designs meet different installation and usage scenarios.