Our main products include We mainly produce various types of high-efficiency and energy-saving high and low voltage motors, high-efficiency explosion-proof motors, special motors, etc
The products are mainly used in fields such as Steel, Petrified, Coal, Water Conservancy, Machinery, Papermaking, Shipping, Construction, etc
Ranked among the top in the same industry nationwide in terms of product market share and comprehensive economic efficiency index
YE5 Series Three-phase Asynchronous Motor
YBX5 Series High-efficiency Explosion-proof Three-phase Asynchronous Motor
TYP1 Ultra High Efficiency Variable Frequency Permanent Magnet Synchronous Motor
TBYP1 Flameproof Variable Frequency Speed Control Three-phase Permanent Magnet Synchronous Motor
Low voltage motor
High Voltage Motor
Permanent magnet motor
Focusing on the design and service system of the entire industrial chain
Covering industries such as Steel, Petrified, Coal, Water Conservancy, Machinery, Papermaking, Shipping, Construction, etc
Provide standardized and standardized services to create Global Motor Service
Dazhong provides our more advanced, reliable, and energy-saving product solutions for the country's steel industry.Learn More >
A motor designed and developed by a college or secondary school specialized in supporting oil pipelines, which can replace imported products. Suitable for specific environments such as outdoor humid and hot environments, explosive gas environments, and 24/7 unprotected oil pipelines.Learn More >
Large and medium-sized production of coal mine specialized motors combines advanced foreign design technology with domestic manufacturing advantages to provide customers with higher cost-effectiveness products.Learn More >
Dazhong has experience in wind valves in the field of water conservancy projects and can provide a continuous source of power for core water treatment products such as pumps.Learn More >
Dazhong provides our customized and integrated product solutions for the construction of the national equipment automation industry.Learn More >
Dazhong provides a wide range of product combinations for the entire papermaking process to optimize the papermaking process, including motor and drive products.Learn More >
Providing our more advanced, reliable, and energy-saving product solutions for the national shipbuilding industry.Learn More >
Jiangsu DaZhong Electric Motor Co.,Ltd(hereinafter referred to as "Dazhong Electric Motor" or "Company") is a national high-tech enterprise established in 1958, with a registered capital of 220 million yuan and total assets of 1.01 billion yuan. It is a modern and intelligent factory that integrates motor research and development, design, manufacturing, sales, and services. At present, the company has 1680 employees, 68% of whom are professional technicians (26% of whom have high and intermediate technical titles), covers an area of 400000 square meters, and has an annual production capacity of 800000 sets/12 million kilowatts.
Established in 1958
Number of Staff
When the motor is under overload fault, simulate the heating characteristics of the motor to protect it, and overload protection corresponds to the characteristics of different tripping levels.
For low-voltage motors, the coils are mainly made of enameled wire or other simple insulation materials, such as composite paper. The insulation of high-voltage motors usually adopts a multi-layer structure
The current of the stepper motor during the operation of the stepper driver is damaged by the stator resistance, inductance, and back electromotive force formed during the entire process of stepper operation.
When disassembling bearings for maintenance, first record the appearance of the bearings, confirm the remaining amount of lubricant, take samples of the lubricant for inspection, and then clean the bearings. As a cleaning agent, gasoline and kerosene are generally used.
At the debugging site, we often encounter motors without nameplates, but we really want to know the speed of this motor. There is no tachometer, and we don't want to bother dismantling the motor. At this point, you can use the multimeter in your hand to solve this problem.