Product Overview
The WF-DQ Low-Speed Direct-Drive Permanent Magnet Motor is a high-efficiency, energy-saving drive device independently developed by Anhui voofu Permanent Magnet Technology Co., Ltd., specifically designed for industries such as coal, mining, ports, power, building materials, chemical, and steel. The product directly drives the load through permanent magnets, eliminating intermediate transmission components such as traditional gearboxes, achieving low-speed, high-torque direct drive, significantly improving system efficiency and reducing maintenance costs.
Product Features
1. High Efficiency & Energy Saving
No Intermediate Transmission Loss: The motor directly drives the load, eliminating energy losses from gearboxes, couplings, and other components, improving system efficiency by 10%-30%.
High Power Factor: Operating power factor reaches up to 0.96, close to 1, reducing reactive power loss and lowering grid burden.
Stepless Speed Regulation: Supports variable frequency control with a wide speed regulation range (e.g., 30%-97%), adapting to different operating conditions and further optimizing energy consumption.
2. High Torque Output
Low Speed, High Torque: At speeds below 500r/min, torque can reach hundreds to thousands of N·m, meeting the demands of heavy-load equipment such as mills, mixers, and hoists.
Strong Overload Capacity: The motor is designed with high starting torque and overload capacity, suitable for impact load scenarios such as ball mills and beam pumping units.
3. Compact Structure, Simple Maintenance
Integrated Design: The motor connects directly to the load, shortening the drive chain, reducing floor space and failure points.
Maintenance-Free Design: No wear parts such as gearboxes or couplings, reducing maintenance costs for lubrication and component replacement, extending equipment life.
4. Adapts to Harsh Environments
High Protection Level: Protection class reaches IP67, suitable for high-dust, humid, and corrosive environments.
Flexible Cooling Methods: Offers water-cooled type (e.g., WF-DQ-S low-voltage/high-voltage water-cooled) and air-cooled type (e.g., WF-DQ-F air-cooled), meeting different temperature operating requirements.
Explosion-Proof Certification: Optional explosion-proof design available, suitable for flammable and explosive locations such as coal mines and chemical plants.
5. Green Environmental Protection
No Pollutant Emissions: Produces no harmonics, noise, or pollutants during operation, complying with green product standards.
Energy Saving & Emission Reduction: Comprehensive power saving rate reaches 20%-50%, helping enterprises reduce carbon emissions and meeting national "dual carbon" policy requirements.
Application Fields
The WF-DQ Low-Speed Direct-Drive Permanent Magnet Motor is widely used in the following scenarios:
1. Heavy-Load Equipment: Mills, ball mills, mixers, crushers, etc.
2. Conveying Systems: Belt conveyors, bucket wheel reclaimers, hoists, compressors, etc.
3. Special Environments: Underground coal mines, chemical workshops, port terminals, and other explosion-proof or high-dust locations.
4. Energy-Saving Retrofits: Replacing traditional "asynchronous motor + gearbox" drive systems to achieve high-efficiency energy-saving upgrades.
Ordering Instructions
Please specify the mounting method, operating environment, and the requirements of the associated mechanical equipment when placing an order. Other special requirements shall be agreed upon in a technical agreement. Due to technological advancements and revisions of relevant domestic and international standards, dimensions and technical parameters may change. Please confirm with our technical department or request formal outline drawings and related parameters when placing an order.
