Prix FOB
Obtenir le dernier prix|
1 Set Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
China
Prix de commande minimale:
-
Commande minimale:
1 Set
Packaging Detail:
-
Heure de livraison:
30days
Capacité de Fournir:
1000 Set per Month
Payment Type:
T/T
Groupe de produits :
-
Personne àcontacter Tian
Shijiazhuang, Hebei
Large-scale synchronous motor ventilation
for mines is open-type natural ventilation or can be made into
fully enclosed pipeline ventilation.Â
High-voltage synchronous motor base for
mine: welded by steel plate, the lower part of the base is the
outlet end of the motor.Â
The stator core of the synchronous
synchronous motor is made up of fan-shaped sheets punched by 0.5 mm
thick low-loss silicon steel sheets, and the core segments are
separated by radial ducts; the windings are formed by double-stack
windings with short spans, using B Class insulation or Class F
insulation, temperature rise according to Class B assessment to
facilitate extended service life; winding ends are reliably fixed
and ligated, and vacuum pressure impregnated solventless lacquer
process (VIP) is used, which is repeated several times during the
manufacturing process. The inter-turn pulse withstand voltage and
the ground pressure test, the motor insulation performance is
excellent and reliable, the mechanical strength is good, and the
moisture resistance is strong.Â
Rotor of mine synchronous motor: The
magnetic pole is made of steel plate and is mounted on the rotor
yoke together with the magnetic pole coil. The magnetic pole coil
is B-class or F-class insulation. When the user adopts pneumatic
clutch, it can be designed according to user requirements. Or shaft
punching.（The center is long through hole, the shaft
end is blocked, the air head is installed on the shaft head, and
the other end is processed as required, and the bolt hole is
connected to the rotary joint of the air
clutch.)
The high-voltage mine synchronous motor is
suitable for working in an indoor environment where the altitude
does not exceed ***0 m, the temperature of the cooling medium does
not exceed *0 degrees, there is little dust, and there is no
corrosive gas such as steam, acid or alkali. This series of motors
is rated at ***0V and can also be supplied with ***0V and ****0V
according to user requirements. The allowable voltage has a
deviation range of *5%, the rated power supply frequency is *0 Hz,
and the rated power factor is 0.9 (leading).
The mine synchronous motor has a cylindrical
shaft extension end, and its rotation direction should be rotated
in the direction specified by the sign. The direction of rotation
is generally counterclockwise from the end of the collector ring,
and can also be made clockwise according to requirements. When the
motor and the mill are coupled by a coupling, the motor shaft
cannot be extended to withstand external radial or axial
forces.
The mining synchronous motor excitation
system uses a thyristor excitation device.
Product Parameters
Motor Name: TDMK Mine High Voltage
Synchronous Motor
Power range: **0KW****0KW
Speed range: *******0
r/min
Rated voltage: ***0V/****0V/****0V (can also
be made into other grade voltages)
Rated frequency: *0HZ/*0HZ
Power factor: 0.9
Insulation class: F
Temperature rise level: B
Maximum torque multiple:
2.0
Protection level:
IP*0/IP*1/IP*3
Installation method:
IM***1
Working system: S1
Excitation mode: static thyristor, other
excitation methods can also be used
Connection: Y
Cooling method: IC*1. Other forms of motors
can also be produced according to user requirements, such as duct
ventilation and air and air cooling.
Mine synchronous motor use elevation: no
more than ***0m, the motor can be installed according to the
requirements of temperature measurement, heater, impact protection
and other devices. The allowable voltage has a deviation range of ±
5%, because the power factor is ahead of the grid, which has a
certain compensation effect on the grid. This type of motor is
suitable for use in environments where the ambient air temperature
does not exceed *0 ° C and there is no serious dust, the minimum
ambient air temperature is **5 ° C, and there is no corrosive and
explosive gas in the air (which can also be made into a damp heat
or high-altitude motor).
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Set |
| Packaging Detail: | - |
| Heure de livraison: | 30days |
| Capacité de Fournir: | 1000 Set per Month |
| Payment Type: | T/T |
| Groupe de produits : | - |
