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: In the ac motor, he is excited, excited, and excited. What is the difference between
- He wound, is that the rotor is a set of power supply, the stator excitation coil is another power supply, two sets of power supply is independent and not directly on the electric contact, unless the closed-loop control of the motor in general mechanical and electrical properties are hard, and is adjustable speed and torque. That features more hard!
- Q: Is there a sensor in the electric forklift motor? If there is a failure, can the car still walk?
- Although brushless, but a lot more than dc motor to a sensor, the sensor in the installation of the motor oil on inner and outer two kinds, the built-in sensor once broken it must be replaced a new motor, but most people don't know this feature. When the sensor is broken, the motor will not be able to add speed, the motor will be slow to crawl, or it will stop automatically after a few seconds or so. When this failure occurs, it is thought to be an accelerator or an electric control problem, and the sensor has been damaged. Above, for reference only
- Q: Single phase ac motor voltage speed, voltage torque relation
- The voltage and the torque are the positive square T = constant c (c = the magnetic poles log P times the number of turns) times the stator voltage u squared/frequency f (the rotor resistance + leakage resistance) Low voltage variable speed slow torque smaller, the motor output torque is greater than the load torque operation is no problem, if the motor has long been at full load and overload operation will reduce its life, locked-rotor motor soon burned. The economic allowable words can be controlled by single phase variable frequency, and the variable frequency speed regulation is the constant torque output.
- Q: Direct current motor and ac motor, which is large, good, who invented
- The advantages and disadvantages of dc motor and ac motor Dc motor has a rapid response, large starting torque, rotating speed of from zero to rated speed can provide the rated torque performance, but the advantages of dc motor is also its drawback, because the direct current machine to produce a constant torque under the rated load performance, the armature magnetic field and rotor magnetic field must be constant to maintain 90 °, this is about to borrow from the carbon brush and commutator. The carbon brush and the commutator produce sparks and carbon powder when the motor is rotated, so there is a limit to the use of the place, except for the damage of the component. Ac motor without carbon brush and commutator, free maintenance, strong, wide application, but if you want to achieve the equivalent of dc motor according to the characteristic performance must use complex control technology to achieve. The ac motor is divided into asynchronous motors and synchronous motors. The asynchronous motor is divided into single phase asynchronous motor, two-phase asynchronous motor and three-phase asynchronous motor according to the number of stator phases. Three-phase asynchronous motor structure is simple, reliable and low cost.
- Q: Which is better for dc speed regulating motor and ac converter?
- The more power of the frequency conversion, the drive effect is better, because the dc speed adjustment is to lower the voltage to the lower voltage, and the resulting loss. The voltage is constant in frequency conversion, and of course there is no loss of pressure. It's cheaper to invest in dc in the first place.
- Q: Is the servo motor a dc motor or ac motor?
- 4, a: what is the servo motor servo motor is also called force motor, in the automatic control system, is used as actuators, converts the received electrical signal into angular displacement or velocity of motor shaft output. Divided into two major categories of dc and ac servo motor, its main characteristic is, when the signal voltage is zero no rotation, speed decreases with the increase of torque and uniform,
- Q: Why not use a commutator?
- The difference between an engine and an electric motor is that there is no electric power on the engine, and the motor is connected to the power supply but not necessarily the other
- Q: What is the difference between alternating current motors and dc motors?
- The same is true of their principle, which is the use of electromagnetic induction. Different is confidential by dc commutator to change the direction of current. To get a torque, principle, I would say, junior high school. Ac motor is to pass through it into the alternating current to produce a rotating magnetic field in the motor, and then is the law of electromagnetic induction. I wrote it myself, hoping to help the owner.
- Q: The calculation method of the weight of copper wire used for ac motor
- It is usually a cable-like cable which is twisted by several or several sets of wires (at least two of each set), which is insulated from each other
- Q: The vector control ac motor drive is the converter?
- Simply put, vector control is to decouple the magnetic chain from the torque, and the regulator of the two can be designed to achieve the high performance speed adjustment of ac motor. Vector control method is based on slip frequency control of speed sensorless vector control method of vector control mode, and has a speed sensor vector control mode, etc. In this way, a three-phase asynchronous motor can be controlled by a dc motor, which is the same as the static and dynamic performance of dc speed control system. So that's the encyclopedia. That's pretty good. The concept of vector control was first discovered by Siemens engineers in a graduate thesis, which is widely used in domestic inverters. The traditional V/F control is more advanced and the advantages are obvious. The current frequency converter also has a control called direct torque control (DTC), which is only done by Siemens and ABB, and the DTC controls are more advanced. Which one doesn't understand
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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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