YVF Series Inverter Duty Motors In the China
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- 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: Does the motor have a good brush or no brush?
- Brush refers to brush, brush dc motor, brush and commutator of the friction and unable to avoid sparks, but relatively speaking, simple control circuit. So, for control, there is a good control of the brush. But for users, a brushless motor clearly has a long life.
- Q: How does servo motor understand? What is a servo motor? What about motors? What's different about servo motors and other motors?
- Servo is to make the object's position, orientation, and state is accused of output can follow the input target given value (or) any change of the automatic control system, to put it bluntly, is a precision closed-loop control system. Dc motor and ac motor. For the daily application, it is mainly the ordinary motor, the frequency conversion motor, the servo motor. The servo motor is characterized by the power line and the signal line. It has its own encoder and so on, and given a speed, it will be running at that speed. And because there is an encoder inside, it knows how many circles it has turned, and it can precisely stop the motor from being in a certain position. So in accurate control, the servo motor is chosen. It can be used for constant speed control, constant torque control, positioning control and so on.
- Q: What is the difference between the two class motors and the four-stage motors?
- The number of the most numerous is the relation between the electric frequency and the mechanical speed, n = 120f/P, n is the mechanical speed, f is the electric frequency, and P is the extreme number. But it doesn't have anything to do with "good." A lot of people say very many, large torque, in fact the two are no significant relationship, the poles of three-phase motor torque T = kBr * Bsk is constant, Br is the rotor magnetic field intensity, Bs is produced by the armature magnetic field intensity, * to cross. When you're in the 4 pole, you feel like you have two torque T, and the torque seems to be twice,
- Q: What is the difference between a single phase motor and a two-phase machine?
- Single-phase motor is to use the 220 power supply, three-phase motor is to use the three phase line of power supply, no dual phase motor, only electric welding machine is to use two phase 380 v electricity
- Q: Precautions for water cooled motor
- Must be no impurities of water, water cooled motor must be used in the water, because of his chosen high magnetic saturation, winding circle number is less, all by water cooling, away from the water run for a few minutes will be burned.
- Q: What is the difference between the brake step motor and the step motor?
- Stepping motor and servo motor with brake and not with two kinds of brakes, belt brake is a brake on stepper motor, motor sports when it relaxed, it lock motor does not move. The aim is to improve the control accuracy and safety factor for some of the more inertial motion.
- 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: What is a permanent magnet motor? Is there a difference between a regular motor
- A permanent magnet motor is a permanent magnet. Only the rotor is a dc motor of the coil. The stator of an ordinary motor is a coil (electromagnet).
- Q: Can a converter control a general electric machine
- Yes, with schneider's AV61 series, which is easy to control, its speed and working hours are adjustable. I used it. I promise.
- Q: The difference between a two-speed motor and a regular motor
- 1, there are two different embedded in the stator slot logarithm of winding, by changing the external control line to change of motor stator winding connection to realize the logarithm change poles; Two separate winding logs embedded in the stator slot;
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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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