YVF Series Inverter Duty Motors In the China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 3000 pc/month
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Product Specifications
YVF series motors, variable speed / frequency.
IEC Standard
Cooling method IC416 (forced cooling), protection class IP55, F class insulation, B grade temperature
Frame size: 80mm to 400mm.
Pole: 4, 6, 8 optional
Rated power: 0.18kw ~ 560kw, frequency control.
Frequency range: 5 ~ 100Hz
5 ~ 50Hz: constant torque output
50 ~ 100Hz: constant power output
Rated voltage: 22 / 380V, 380 / 660V, 230 / 400V, 400 / 690V.
Ambient temperature: -15 ℃ ~ 40 ℃.
Bearing Brand: SKF / C & U
Wiring: 0.18-3kw use star connection, 4-315kw use delta connection
Other Optional Specifications:
1. Heat protection: windings and / or bearings installed PTC, PT100.
2. with tropical moisture.
3. Drive: may need to use roller bearings, angular contact bearings, insulated bearings.
4. Special Paint: provide the corresponding special paint process for the high humidity, high temperature and highly corrosive environments.
5. junction box: from the drive end direction, can be installed on motor top, left and right.
6. cable gland material can be used: plastic, copper, steel, stainless steel. May provide extended the lead.
7. optional protection class: IP65.
8. IC410 (totally enclosed fan-less self-cooling); IC411 (totally enclosed fan cooled).
9. H-class insulation, high-temperature environment
- Q:What is the difference between the riot motor and the ordinary motor? How does it work differently from ordinary motors? Is it possible to be overloaded with ordinary motors? Please help me, thank you.
- Working principle: Electric motor: turn the electric flow into mechanical energy and turn the external object Generator: using electromagnetic induction to convert mechanical energy into electricity. It's not the equivalence between the motor and the generator! There is a reversibility between the motor and the generator! In the process of use, we combine them to not become a perpetual motion machine because of the conservation of energy.
- Q:Why is electric motors not rotating? Everything else is good.
- The causes of motor does not turn more Not only can be a good motor hall do you want to check the controller of the motor wiring sequence
- Q:Direct drive motor control mode
- The control board is the same as the general permanent magnet motor. The problem is you is to point to the need to control the motor start-stop, or to control the torque (your this kind of motor is primarily a torque motor), and you need to control analog or digital control. After certain, the circuit design is convenient. Need your motor driven load characteristics, work environment, such as the control response speed, accuracy, voltage, power, etc., and whether the high temperature, high humidity, high dust, high electromagnetic interference, etc., all of these have an effect on circuit design.
- Q:In the case of ac motor, the voltage will be higher or lower in constant voltage, which will affect the motor.
- Induction ac motor, power frequency rise will increase the speed, the rising frequency motor inductance, the current will be reduced, current motor temperature rise will decline. When the frequency of the power supply decreases, the motor speed decreases, the electric current is raised by the decrease of the motor's inductance, and the temperature rises.
- Q:What are the characteristics of plateau motors? Why can't the general motors be used for plateau areas
- Plateau motor motivated than other plateau powerful allowance, anti-aging, customize electromagnetic scheme according to different altitudes good heat dissipation, antifreeze die condensation etc. General motors is designed at an altitude of 1000 the following: including motor insulation level is low, the plateau thin air cooling no ordinary motor can't satisfy the, sand big strong ultraviolet radiation with a large temperature difference between day and night motor easy internal condensation, aging fast ordinary can't satisfy the... In general, ordinary electric motors can produce fever, condensation, low power, outdoor motor, etc
- Q:Why does the direct start-up of high power motors affect the voltage of the grid
- Cage motor direct starting current is rated current of 6 ~ 7 times, large motor starting current is up to thousands of A, caused the high current on the pressure drop caused by power grid voltage drop.
- Q:How does the motor stop
- The motor and the emergency stop button are added in the control circuit of the motor. Methods: Connect the frequent closed contact of the emergency stop button to the start loop of the contactor. It's usually in front of the stop button. This way the control circuit stops working when pressing the emergency stop button.
- Q:What is the cause of the overheating of the servo motor
- 1: too much or too little. 2: the oil is not good to contain impurities; 3: the bearing and the shaft neck or the cover shall be mismatched (too loose or too tight);
- Q:What is the difference between an energy-saving motor and a general motor
- The high efficiency energy-saving motor adopts new motor design, new technology and new materials, and improves the output efficiency by reducing the loss of electromagnetic energy, heat energy and mechanical energy. Compared with ordinary motor, the efficiency of using high-efficiency motor is obvious, and the efficiency can be increased by an average of 4%. The weight is basically the same. High efficiency energy-saving motor is the general motors with high efficiency.
- Q:How big a car is it to replace the engine, how big a generator is needed to power the car, can the car be able to hold down, can also install other things
- The car engine has output power. The same power is used for generators.I hope my answer will help you
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YVF Series Inverter Duty Motors In the China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 3000 pc/month
OKorder Service Pledge
OKorder Financial Service
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