Gost motor
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Specifications:
Model: Y2 355-560
Standards: IEC
Efficiency indicators: standard and efficient
Frame Range: 355-560 (3KV, 6KV); 400 ~ 560 (10KV) cast iron machine base
Power range: 160 ~ 1600kw;
Voltage: 3KV, 6KV ,, 10KV
Frequency: 50Hz, 60Hz
Poles: 246 810 pole
Protection: IP55
Cooling: IC411
Bearings: SKF or C & U
Ambient temperature: -15 ℃ ~ 40 ℃
Installation: B3 right auxiliary terminal box in the main terminal box ipsilateral
Auxiliary components: Each winding 2xPT100; each bearing 1xPT100; plus tropical
Surface color: RAL 5010
Main applications: fans, pumps, compressors, conveyor belts and other general-purpose machinery and equipment
Design:
1. Bearing shields in aircraft design for greater load capacity.
2. Fan cover in new aircraft design for better cooling.
3. Terminals with the exact diagonal division. Accelerated access saves time during assembly.
Quality of Processing :
1. Complete development according to EU standards.
2. Certification of production and manufacturing standards by TUV-SUD.
3. Production under constant surveillance quality manager from the EU.
4. Certification for efficiency IE2 motor in the EU.
- Q: Why is a single phase ac motor that can be adjusted by voltage
- In simple terms, if the voltage is reduced and the rotor spins at the same speed, the stator gets a small current. Electromagnetic torque is reduced, in under the action of load torque, the same slip increase led to the decrease of the rotational speed, speed fall in reflection impedance decreases, and according to the size form again low impedance of the rotational speed of voltage and current of balance, and maintain at a low speed.
- Q: Does ac opportunity generate recoil voltage
- At higher requirements, a diode is connected to the end of the relay coil and the voltage is released. To avoid interference.
- Q: Why do elevator door motors use dc instead of ac?
- Because the dc voltage is more stable.Dc voltage reliability and stability are high.
- Q: Why is it that high speed motors rarely communicate?
- High-speed motor power is small, the production of dc easy, power gain, ac motor are rarely of more than 1500 turns, the high speed rotor of the centrifugal force is too large, high power motor generally do not need such a high speed. Series electric motor can be used for both the dc and dc, high speed, at home food processing machine, handgun drill and so on If you use a converter, you can do special high-speed motors, and the price of the converter is much higher than the motor.
- Q: Permanent magnet motor is dc motor and ac motor
- Permanent magnet motor can be used as dc motor (dc motor and dc generator), as well as ac motor (ac motor and alternator). Make it easy to understand, dc motor made ac motor may be more difficult to understand, in fact, alternator is well understood, will made the rotor magnetic pole, the rotor rotation is not rotating magnetic field? You can send alternating current. Ac motor can also understand that synchronous motor is not the rotor is the pole. It can also be made permanent. So, permanent magnet motor can be a dc motor or ac motor.
- Q: What are the advantages of ac generators compared to dc motors? Why is it that today's big generators are talking about generating electricity and getting rid of dc power?
- Alternator's advantage is the advantage of developing energy, now is the main ac power on the consumption of energy, and this kind of generator maintenance convenient, and durable. And dc generator for dc energy consumption only, in addition to small household electrical appliances is large motor with this kind of dc power supply, small home appliance is not necessary to buy a dc generator for power supply? And large motor, need large generators to supply power, to know the large generator driven by either hydraulic or mechanical energy or wind need to consume large amounts of diesel oil, water or wind, and want to have big permanent magnet iron core or high power rectifier devices. Permanent magnetic iron core is one of the best in the dc generator, but also need high power permanent magnet generating large generator drive, and is very difficult to start, or excitation coil dc power supply, need to control dc again. A lot of trouble. Instead of using alternating current, the whole flow can also save energy. This is just my personal opinion, I don't know if it's right or wrong.
- Q: What are the requirements for frequency conversion of ac asynchronous motors?
- harmonic caused by unbalanced magnetic circuit and electrostatic induction, etc., in the shaft end or between shaft and bearing of shaft voltage than when big sine power supply, if the axis of the shaft voltage current is large, will cause great harm to bearing parts such as motor, seriously affect the safe and stable operation of the machine. An insulating design is needed for bearings. The motor of variable frequency control is no longer running at fixed frequency points. But in a more wide frequency range, electrical parameters and operation characteristics changes with the change of frequency, at the same time because the motor operating frequency range is wide, if poorly designed, the resonance frequencies of the power supply into the resonance frequency range of the motor, the motor may be strong vibration. The cooling capacity of the motor is reduced when the motor speed decreases, and the heat dissipation of the motor at low speed must be considered. 5, for constant speed operation of the motor, rating and selection of optimal working point is simpler, load characteristic of the motor is according to the rated operating conditions to consider commonly, for motor frequency control of motor speed operation, different speed running condition is different, so the rating and selection of optimal working point is a complex problem.
- Q: How to control the start-stop of 220V ac motor with a single chip? What type will you use for the relay
- The relay is ok, I use 12V voltage relay, 5V control. The model is not seen. The relay is supposed to be weak. It's isolated.
- Q: What are the main parts of alternators?
- Ac generator is mainly composed of two major part is three-phase ac generators and silicon diode rectifier. x0d three-phase ac generator is mainly composed of the rotor and stator, and front and back end cover, fan, pulley, etc. x0d (1) the effect of the rotor magnetic field is. It is mainly composed of two pieces of claw pole, exciting winding and the slip ring, etc. Two pieces of the same shape claw pole cross to the pressure on the shaft, its space is equipped with steel magnetic clutches and exciting winding, at both ends of the field winding are respectively welded on each other's insulation slip ring, after two brush | bow out with the generator set iron column and magnetic field on the end cover by column. When the field current through, then form a mutual crisscross 6 pole. x0d
- Q: Do you start the coils when you are communicating?
- In the work of single phase ac motor, there are also two kinds of conditions for starting coils. The electric motor with "shake", the electric motor of the refrigerator, the starting coil is without power and no work.
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Gost motor
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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