55-75kw Mine Flameproof Permanent Magnet Synchronous Frequency Conversion Motor with Tbvf Series Simple Structure Small Size High Efficiency High Power Factor
The intelligent direct drive system of permanent magnet synchronous frequency conversion is composed of permanent magnet synchronous motor and synchronous frequency converter. Replacing the asynchronous motor, the reducer and the hydraulic coupling of the traditional drive system, the permanent magnet synchronous motor directly drives the load, and realizes the non-pole speed control through the synchronous frequency converter. The system is characterized by high efficiency, energy-saving, low noise, low speed and high torque, maintenance-free, large starting torque and stable operation, etc. Permanent magnet synchronous frequency conversion intelligent direct drive system is suitable for belt conveyor, crusher, ball mill, three-dimensional warehouse and other mechanical equipment, and can be used as power input mechanism in coal mine, mine, wharf, building materials, machinery industry, power plant, warehouse, food and other industries.
PERFORMANCE CHARACTERISTICS
1. Improve transmission efficiency and reduce power waste
The transmission efficiency of the traditional drive system is less than 70%, and the energy consumption of its Y series asynchronous motor is only international IE1 level (equivalent to the national third level energy consumption standard). But the transmission efficiency of this system is about 93%, and the energy consumption of its permanent magnet synchronous motor can reach the international IE4 level (higher than the national energy consumption standard), so that the comprehensive energy-saving rate is more than 20% higher than that of the traditional drive system.
2. The system realizes soft start and maintenance-free. This system uses the frequency converter to control the start-up, and can realize the slow and uniform speed start-up of the system drive, avoiding the instant big current shock of the motor start-up to the power grid, and the mechanical shock of the instantaneous torque surge to the transmission system, thus reducing the power grid fault and the mechanical fault of the system. Compared with the traditional driving mode, the dynamic safety factor is higher under the same conditions, which effectively improves the operation safety of whole machine of the belt conveyor.
Maintenance-free, permanent magnet synchronous motor adopts direct-connected driving drum, removing all mechanical driving equipment in the middle, greatly reducing the probability of failure, thus greatly reducing the cost of maintenance and basically achieving maintenance-free.
3. Power balance realization
When the system is driven by multi-motor, the power balance can be realized, and the damage caused by unbalanced output of multi-motor can be avoided, thus the service life of the motor can be improved.
4.Good heavy-load starting effect and large starting torque
The permanent magnet synchronous motor of the system can output constantly the starting torque 2.8 times of the rated load, but the starting torque of asynchronous motor used in the traditional drive system under the same power conditions is 55% of the rated load, which cannot meet the system normal starting, for which it needs to increase the motor capacity to meet the starting torque, but the normal running of its system can waste resources.
5. Low noise and high power density.
TECHNICAL PARAMETER
APPLICATION AREA
The permanent magnet motor developed by our company has been successfully used in belt conveyor.
COMPANY PROFILE
ABOUT US
Shanxi Huaxin Electric Co., Ltd. is located in Yangquan, the largest anthracite base in China. Founded in May 2003, the company's registered capital was RMB 114 million, with total assets of RMB 815 million and the existing staff of over 1100. At present, our company has six industrial parks, divided into Changling Industrial Park, Four Mining Industrial Park, Lock Spring Industrial Park, Taiyuan Industrial Park, Jinnan Remanufacturing Park, and Jindong Remanufacturing Park, covering a total area of over 650 acres.
Our company has more than 30 patents now, mainly engaged in the R&D and production of intelligent electric automation, intelligent transportation and lifting, intelligent warehousing, power system, ventilation fluid and other series of over 80 products.
Our company has registered five R&D institutions in Beijing, Shenyang, Shanghai and Taiyuan, laying a solid foundation for technical upgrading and renewing generation for products. And it has been responsible for the production of the high-efficiency, energy-saving core technology products required by the national Eleventh Five-year plan, and the research and development of the high-efficiency permanent magnet motor and frequency conversion control, the key projects of national energy-saving for the Twelfth Five-year plan.
CERTIFICATIONS
AWARDS
1.High-tech Enterprise, Provincial Technology Center 2.Two-phase Fusion Demonstration Enterprises 3.China Quality and Integrity Enterprise 4.Shanxi Top 100 Enterprises 5.Shanxi Top 100 Manufacturing Enterprises 6.Following Contract and Observing Credit Enterprise 7.Shanxi Quality and Reputation AAA-Class Enterprise 8.Small and Medium-sized Enterprises of Science and Technology 9.Technology Center of Shanxi Small and Medium-sized Enterprises 10.ISO9001 Quality Management System 11.ISO14001 Environmental Management System 12.ISO18001 Occupational Health and Safety Management System 13.National Torch Program 14.Golden Bridge Award of China Technical Market 15.Measurement Guarantee Unit
ACHIEVEMENTS
1.The first production enterprise in rare earth flameproof permanent magnet motor and flameproof flat coil core transformer for mining. 2.One of the country's three major mining transformation production bases, and the largest coal machine equipment manufacturing enterprise in Shanxi province. 3.The permanent magnet direct drive motor and frequency conversion control produced by our company, have put into use in Zhengzhou Coal Industry Group, Shanxi Coal and Chemical Industry Group, Yangquan Coal Industry Group and other major coal industry groups. 4.Distribution transformer products have been successfully shortlisted as qualified suppliers for National Power Grid and China Southern Power Grid.
ATTENTION
1. The payment term: We accept TT, 30% deposit and 70% balance against copy of BL. 2. The delivery time: Usually it will take about 3 months. 3. The standard of package: Usually use strong plywood case for protection. 4. Warranty: In 12 months since BL date.
SERVICE
1. Reply within 24 hours. 2. Perfect service commitment. 3. Provide services during the pre-sales, in-sales and after-sales, all the way (Including quality warranty). 4. Be free of charge in training and tutoring after sales.
Complaint
