355KW YE2 three-phase ASYNCHRONOUS AC motor for induction
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
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Packaging & Delivery
Packaging Details: Carton/ Wooden box or according to customer's requirement
Delivery Detail: Within 30 days after30% deposit
Prompt Quotation, Competitive Price
100%tested, Guaranteed Quality, 100% copper wire, Cold-rolled silicon steel sheet
Good performance.
Energy saving ,Long working life .
motor with ISO9002-2000, CCC
SPECIFICATIONS:
Brand Name OEM
Model Number YE2
Type Induction Motor
Frequency 50Hz
Output Power 2.2kw
Phase Three-phase
Certification CCC, ISO9002
AC Voltage 230 to 720V
Efficiency IE2, IE1
Frame Cast Iron
Poles 2, 4, 6, 8, 10
Ambient temperature -15° to +40°c
Altitude 1000 Meters
Duty Continuous(S1)
Insulation Class Class F
Protection Class IP55
Cooling Method IC 411
Temperature 3*PTC or 3*Bimetal in Winding
Vibration A
Price USD or EUR,RMB
Minimum Order Quantity 10 Pieces
Packaging Details Carton/ Wooden box or according to customer's requirement
Delivery Time Within 30 days after30% deposit
Payment Terms L/C,T/T,West Union
Supply Ability 10,000 Piece/Pieces per Month
- Q: Three-phase asynchronous ac motor electric speed formula?
- In China, the power frequency is 50 Hertz, so the synchronous speed of the dipole motor is 3000 RPM/min, and the synchronous speed of the quadrupole motor is 1500 revolutions per minute, and so on. The rotor of an asynchronous motor is always slower than or above its rotating magnetic field, and the name of asynchrony comes in. The difference between the rotor speed of the asynchronous motor and the rotational field speed (called the transvariation) is usually within 10%. Because of this, the actual speed of the three-phase asynchronous motor will be lower than that. If the synchronous speed of 6 is 1000 revolutions, the actual speed is 960 RPM/min.
- Q: The alternating current is constantly changing, and how is the ac motor going to be controlled?
- There are many methods of rotating magnetic field, such as three-phase winding, single-phase shift phase, short circuit, pulse changing phase, etc.
- Q: Single phase ac motor winding?
- he main winding of the main winding of a single motor is the negative winding of the work. Three electric motors are all work in three sets of coils.
- Q: Comparison between ac motor and dc motor
- The advantages of a dc motor The dc motor has good starting characteristics and speed regulating characteristics The torque of dc motors is greater It's cheaper to repair. Dc motor is more energy-efficient than communication.
- Q: There is a difference between ac frequency conversion and dc frequency conversion
- Ac conversion speed regulation, change the number of the electric motor, the characteristic is fixed gear, also is high middle and low Dc speed control, it is the first plastic for dc ac, and then through a controlled back to ac inverter, is characterized by speed range is big, but because of the plastic, inverter will have a conversion efficiency. For example, the speed of communication is 100 percent, 70 percent, 40 percent speed 3, The range of dc speed adjustment is 30% ~ 100% So in 100%, 70%, 40%, near the three gears runtime ac frequency conversion efficiency will be better than dc, but when the compressor to run only need in 55% can meet the requirements, the ac frequency conversion will be run at a speed of 70%, this time, small dc variable frequency energy consumption is not communication ^_^ I'm not a professional Let's do it
- Q: What is the control speed for ac servo motors?
- It is estimated that you should use an external pulse control servo driver, and you can control the speed of the servo motor by controlling the frequency of the servo drive pulse. Japanese general maximum speed corresponding to the pulse frequency of 500 k by the proportion relation, you change your pulse output frequency of the controller, to control the speed of the servo motor.
- Q: If the motor through reducer drive the load, the load moment of inertia is to convert to the motor shaft, namely, divided by the square of reduction ratio, and, after conversion of moment of inertia of the moment of inertia/motor = inertia ratio?
- Yes, in the transmission shaft system, the rotational inertia of the axis of rotation is the output axis of inertia (Je) to the calculation axis reduction of the ratio squared (I squared). In other words, from the low speed axis to the high-speed axis, the high-speed axis rotational inertia (Jo) = low velocity axis rotational inertia (J1) is the reduction of the speed of the inertia (I squared). From the high speed axis to the low-speed axis, the inertia of the low speed axis (J1) = high speed axis rotational inertia (Jo) x reduction (I squared). In the calculation, the deceleration ratio is greater than or equal to 1, which is the low speed shaft tooth number/high gear number. The high-speed axis is usually the motor shaft.
- Q: What is the difference between a brushless ac motor and a brushless dc motor?
- Single-phase ac motors and dc motors: the difference between rotor and stator single-phase dc motor is a permanent magnet (or equivalent of a permanent magnet, namely: fixed polarity does not change), and the single phase ac motor rotor is a magnet, also do not need electricity normally (cage). If a single phase ac is connected to a brushless dc machine, no power transfer is required. Other: no brush, brush the difference: the brushless motor is a special kind of dc motor, it USES built-in sensors electronic commutation on the method of the electronic commutator, brushless motor is mainly in order to eliminate the wear and tear of the brush, and brush contact generated noise. A brushless motor, coil and the commutator rotating, magnetic steel and carbon brush don't turn, is the direction of the coil current changes with the motor rotation phase switcher and brush. A brush motor has a carbon brush, a brushless motor without a carbon brush
- Q: How the ac motor works
- Avoid to avoid the second power cord around the problem, because the coil is continuously turn, use two wires to the coil power supply, the power cord will avoid around about the current in the coil is due to alternating current (ac), there is a time of current is equal to zero, but this time with the current time is too short, what's more, the coil quality, with inertia, due to the inertia coil will not stop. Ac motor is according to the characteristics of alternating current (ac), to produce a rotating magnetic field in the stator winding, and then make the cutting rotor winding magnetic induction line movement, make the rotor winding induced current, the induced current in the opposite direction of the induced magnetic field and stator magnetic field, to make the rotor has the rotary torque.
- Q: What is the normal current of the three-phase motor of 3KW
- Normal ac motor, including FM motor, is not allowed to be plugged. By the external characteristic curve of ac motor, the ac motor will generate a "subversive current" burning machine when plugging. At this time the converter, if the vector is controlled, the motor is plugged and the torque current is not controllable. I've done this experiment. If the speed of more than 5 hz, can control the torque current (size can be smooth adjustment), and, using the encoder feedback is better than not using encoder feedback.
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355KW YE2 three-phase ASYNCHRONOUS AC motor for induction
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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