Description
TBVF series explosion-proof permanent magnet synchronous variable frequency motor for mining" has a rated voltage of 660 / 1140V and is suitable for use in coal mine methane explosion environments. According to the application needs, it can directly drive the coal mine belt conveyor, scraper conveyor and other transportation systems. Compared with the traditional drive system, the reducer and hydraulic coupling (mechanical soft lifting device such as CST) are removed. Compared with the original system, it has the characteristics of high efficiency, energy saving, low noise, maintenance-free, large starting torque and stable operation. In addition, the product has also been widely used in ports, oil fields, mining machinery and other fields
Features
1. High efficiency and energy saving, the efficiency of the motor reaches the level 1 energy consumption (IE4) standard
2. The system adopts vector control technology, with large starting torque, fast dynamic response and strong overload capacity.
3. In the case of multi-machine driving, automatically realize power balance through master-slave control
4. The intermediate links such as the reducer and the mechanical soft-lifting device have been eliminated, and the real maintenance-free operation
5. Technical parameters such as motor speed can be individually designed according to user needs
Flameproof type
Mine flameproof type; explosion proof mark: ExdIMb
Enclosure rating
I P55
cooling method
IC46W (water-cooled)
Work system
Continuous working system (S1)
Insulation material temperature rating
H-Class
