MINE FLAMEPROOF PERMANENT MAGNET SYNCHRONOUS MOTOR

Technical Characteristics

WANTAI GROUP Mine flameproof permanent magnet synchronous motor, compare with the same industry.Technical parameter
Specifications and models：TBYCP-450(315KW/114)
Rated power：315KW
Rated load torque：50138Nm
Rated voltage：1140V
Rated current：173A
Rated speed：60r/min
Speed Range：0-60r/min
Power factor：0.97
Overload multiples：2
Starting torque：2.2
Weight：4800kg

Other permanent magnet synchronous motor
Technical parameter
Specifications and models：TBVF-630
Rated power：315KW
Rated load torque：33425Nm
Rated voltage：1140V
Rated current：174A
Rated speed：90r/min
Speed Range：0-90r/min
Power factor：0.97
Overload multiples：2
Starting torque：2.2
Weight：6800kg

Protection Functions

Technical advantages and main features1. Optimized water, magnetic and circuit design, so that the motor has good electrical performance, low electromagnetic noise, super efficient energy saving;
2. 3d software design, supplemented by ANSYS analysis software, finite element analysis of electromagnetic field, structure field, temperature field, etc., to ensure the high reliability of the motor. Compact structure, small size, improve the utilization of effective space underground;
3. With solid magnetic pole structure, it can be used to drive sintering machine in steel plant, fan driven by mine, scraper, belt conveyor and other large moment of inertia load;
4. At the rated voltage, the out-of-step torque of the motor is not less than 2 times the rated torque;
5. The rotor is a silicon steel laminated and magnetic steel integral embedded structure, which can ensure the mechanical reliability of the magnetic steel under the action of centrifugal force and magnetic tension when the rotor rotates;
6. The stator adopts h-class insulation, the whole stator vacuum pressure immersion h-class solveless paint, with good electrical performance and moisture-proof performance, the stator adopts advanced processing technology, compact structure, low stator iron consumption;
7. The rotor permanent magnet adopts high-performance ndfeb magnetic steel, which has ultra-high magnetic, anti-demagnetization ability and high temperature resistance, which can ensure the electromagnetic reliability of the motor in long-term operation;
8. Maintenance free, improve production efficiency, reduce maintenance cost and reduce maintenance time;

Main Technical Parameters

Technical parameters1.Rated working voltage: AC 1140V
2. Rated output power: 800kW
3. Number of motor poles: 20
4. Rated operating frequency of the motor: 60Hz
5. Rated output speed of the motor: 80r/min
6. Cooling method: water cooling
7. Insulation grade of motor winding: class H
8. Motor power factor: 0.93
9. Motor efficiency: 96.2%
10. Motor rated current: 432A
11. Explosion-proof forms: Exd Ⅰ Mb
12. Motor noise: ≤102dB
13. Motor vibration: ≤2.3mm/s
14. Overall size: 2613×1180×1135

MINE FLAMEPROOF PERMANENT MAGNET SYNCHRONOUS MOTOR

Technical Characteristics

Protection Functions

Main Technical Parameters

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