Large high voltage synchronous motor is the synchronous motor of the ball mill
The installation method of the motor is horizontal installation.
The outer casing of the motor has a circular structure, the protection grade is IP20, and the cooling mode is open ventilation cooling.
The stator of Large high voltage synchronous motor is made of public cooling and rolling non-oriented silicon steel sheets, which are laminated after being punched.
The frame is a structurally strengthened steel plate welded structure that effectively avoids the effects of natural frequencies.
The stator winding wires of this series of synchronous motors are made of F-grade self-adhesive double-glass-coated iodized film wrapped with flat copper wire.
All joints and connections of the stator windings are made of silver brazing (copper wire) or argon arc welding (aluminum wire).
The stator windings of large high voltage synchronous motor adopt star connection method, and 6 line ends are drawn out.
The main lead ends are marked U1, V1, W1, and the neutral point leading end marks U2, V2, W2.
The end of the stator coil is fastened with a polyester sleeve, and is tightly integrated with the end hoop and the support member (insulating member).
It has reliable insulation performance and strong anti-vibration and moisture resistance. And through the overall VPI dipping process, the temperature rise of the motor is reduced, and the performance index and operational reliability of the motor and insulation are improved.
After the VPI, the coil and the iron core are integrated, the bonding is firm, the mechanical strength of the whole winding is obviously enhanced, and the motor is greatly improved in moisture resistance, water resistance and environmental pollution resistance.
Product Features
|
Item |
Specification |
|
Product Name |
High Voltage Ball Mill Synchronous Motor |
|
Rated Voltage |
6000V/6600V/10000V/11000V |
|
Power Range |
350 kW ~ 5000kW |
|
Rated Frequency |
50Hz, 60HZ |
|
Cooling Method |
IC01 |
|
Duty Cycle |
S1 (Continuous Operation) |
|
Synchronous Speed |
150-187.5r/min |
|
Insulation Class |
Class B |
|
Temperature Rise Level |
Class B |
|
Connection Type |
Y-connection |
|
Protection Level |
IP00/IP21 |
|
Power Factor |
0.9 (Leading) |
|
Excitation Mode |
Static Thyristor Excitation (Other excitation methods available on request) |
|
Applicable Altitude |
Not exceeding 1000m |
|
Applicable Environmental Conditions |
1. Ambient air temperature not exceeding 40℃, no severe dust;2. Minimum ambient air temperature of -15℃;3. No corrosive or explosive gases in the air;4. Humid-heat or high-altitude dedicated models can be customized |
High performance rotor and stator
Hot Tags: large high voltage synchronous motor, China large high voltage synchronous motor manufacturers, suppliers, factory, high voltage motor for building, high voltage motor for motor governor, high voltage motor for motor relay, high voltage motor for offshore, high voltage motor for plough, high voltage motor for warehousing
