Product Details

Brief Introduction 

 

For coal mine use delta wiring 3 phase motor, when several main parts of the whole coal mining machine are driven by a common motor, the motor becomes the main independent part of the coal mining machine, and the motor is often called the main motor. The main motor generally has output shafts at both ends, with one end driving the cutting section and the other driving the traveling section, and its shape is box-shaped, and it is connected with the adjacent parts by fastening bolts to form the body part of the coal mining machine. The electric motor must be explosion-proof. The motors of modern coal mining machines are water-cooled, and most of them are stator water-cooled.

 

Main Technical Parameters

 

Frame	H560
No. of Poles	8P, 10P, 12P
Power Scope	355~1000kW
Voltage	10000V
Frequency	50/60Hz
Synchronous Speed	750~500rpm
Protection Grade	IP54/IP55
Insulation Class	F
Mounting Type	IM B3
Connection	Delta/Y
Mark of Explosion-proof	Exd II B T4 Gb
Cooling Type	IC411
Duty	S1

 

Outline Dimensions

 

 

Technical Parameters

 

Blowers, compressors, cutting machines, and many other heavy machines in chemical, power, mining, steel, manufacturing, etc.

 

Coal mining machine is used in general medium-sized and small mines to cut the bottom groove in the coal mining face of gently dipping thin coal seam and very thin composite coal seam to achieve the role of hollowing out the groove to drop the coal. Small size, light weight, low noise, good dustproof effect, safe and reliable use. The electrical part has certain explosion-proof performance, and the cooling method of motor is water-cooled. Compared with manual coal mining, it can improve the rate of coal lumps and save mining time, and it is the equipment for mining very thin composite seams instead of manual slotting and dropping coal.