Project Description
Variable speed scheme: two-speed, three-speed and four-speed. By changing the connection of windings to change the speed and output power of the motor, it matches the load characteristics of the mechanical equipment, simplifies the transmission system, and is efficient and energy-saving. Various transmission machines, such as machine tools, mines, metallurgy, textiles, printing and dyeing, chemical industry, are required to adjust speed step by step with the nature of load.
Motor Features:
1. Frame size:H80-280;
2. Power:0.45-82KW;
3. Voltage:380V;
4. Rated Frequency: 50 Hz ;
5. Poles: 2 / 4 / 6 / 8
6. Speed: 700 -3000 r/min
7. Ambient Temperature: -15°C-40°C
8. Model of CONEECTION: Y-Connection for 3 KW motor or less while Delta-Connection for 4 KW motor or more;
9. Duty: continuous (S1);
10. Insulation Class: B;
11. Protection Class: IP44,IP54;
12. Frame material: aluminum body
13. Cooling Method: ICO141 Standards;
