Underground Coal Mines Permanent Magnet Synchronous Machine 1000kw
Brand Name:THMotor
Certification:CE
Model Number:TDMK400
Minimum Order Quantity:1set
Delivery Time:70DAYS
Place of Origin:China
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Location:
Chongqing Chongqing China
Address:
Room 607-609, Building 3, Central Plaza, No.34, Xi Jiao Road. Chongqing. China
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within 35 hours
Product Details
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Product Details
TBVF PMSM For Underground Coal Mines With Methane Explosive Mixture And Coal Dust
| POWER RANGE: | 400-15000kw | VOLTAGE: | 3kv-11kv |
|---|---|---|---|
| SPEED RANGE: | 100, 125, 150, 167, 187.5, 200, 250, 300r/min | POLES: | 60, 48, 40, 36, 32, 30, 24, 20 |
| FREQUENCY: | 50hz,60hz | COOLING METHOD: | IC01,IC37,IC81W |
| IP RATE: | IP00, IP20, IP21, IP23, IP44, IP54, IP55 | STANDARD: | IEC,GB |
TBVF series low-speed and high-torque permanent magnet direct drive
motors are suitable for the underground environment of coal mines
with methane explosive mixture and coal dust. The drive mode of
asynchronous motor + reducer directly drives the drum of the belt
conveyor and shortens the transmission chain.
The motor cooling method adopts water cooling method, which has low
temperature rise and low loss. The reducer with high failure rate
is cancelled, which improves the reliability of the system and
reduces the maintenance cost.
Applicable environment
● Ambient temperature -5℃～40℃;
● The altitude does not exceed 1000m, and the atmospheric pressure
of the mine is (0.08～0.11) Mpa;
● The relative humidity of the air is not more than 95% (at 25℃);
● In environments where there is a danger of gas and coal dust
explosions;
● The pollution level is 3;
● Places without significant vibration and shock.
Technical Features
1. Reliable operation and basically maintenance-free.
2. The torque is large, which solves the problem of heavy load
starting and has no impact on the power grid.
3. When there is no load, reduce the running speed, reduce the wear
and prolong the service life of the belt and idler.
4. It is convenient for centralized control and can be unattended.
5. It has functions such as early warning and pre-action to avoid
accidents during startup.
Underground Coal Mines Permanent Magnet Synchronous Machine 1000kw
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