YVF Series Inverter Duty Motors In the China

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Shanghai
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Min Order Qty:
500 pc
Supply Capability:
3000 pc/month

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Product Description:

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

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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:What is induction motor? What is the difference between ordinary motors?
Induction motor is the use of electromagnetic induction to rotate the rotor, and the difference between ordinary motor is a coil is the stator, rotor and ordinary motor coil is usually, and brush.
Q:What is the difference between a general motor and a converter machine?
By the way, with the development of the manufacture of electric motors, there is no ordinary motor and FM motor. I'm talking about the real manufacturer of motors. The index of the mouse cage ac motor is basically 0 -- 50Hz -- 100Hz. This is the FM motor. Now domestic electrical manufacturers, too, dominate this category. Like Siemens's domestic electric motor manufacturing plant, ABB's domestic electric motor manufacturing plant, its products are fully tuned electric motors.
Q:Why does the direct start-up of high power motors affect the voltage of the grid
The ac motor starts with a current of 5 to 7 times the rated current. The effect of the high power motor directly on the voltage of the grid; The main consideration is that a large start current will reduce the voltage of the grid and cause a ripple effect. Normally, the power grid transformer capacity is over 180kVA, and the power of the motor is below 7kW. At present 4-100kw motor multi-purpose delta voltage drop starting..
Q:What is the difference between ordinary motor, step motor and servo?
Servo motor, construction is similar to synchronous motor! But the drive circuit is the feedback automatic correction digital servo control! High precision! High precision instrument and automatic control machine! Digital pulse drive!
Q:My electric car rides on the motor and doesn't turn
Let's change the electric motor. It's a broken line. It's a hassle.I hope my answer will help you.
Q:What is the difference between special motors and ordinary motors?
Special motor is a kind of fuzzy concept for brushless dc motor and ac asynchronous motor. Traditionally, all motors are called special motors except for brushless dc motors and ac asynchronous motors. Special motors are not used for special occasions.
Q:What is an electric motor
An electric motor is a device that converts electricity into mechanical energy. It USES the electric coil (stator winding) to generate the rotating magnetic field and is used to make the spinning torque of the magnetoelectric power of the rotor cage. Motor by using power divided into dc motor and ac motor, the motor is mainly composed of stator and rotor, the working principle of the motor is a function of magnetic field on the current stress, to rotate the motor.
Q:The difference between brushless dc motor and plain dc motor, where is its advantage
If the simplest commutation circuit is taken, there is no difference between controlling and dc motors. The difference is that there is no such thing as a brush In other words, replace the commutation with electric electronics Other advantages are due to the absence of brushes
Q:What is a permanent magnet motor? Is there a difference between a regular motor
A permanent magnet is a magnet that doesn't need to be charged by the current itself, and electromagnetic relays that require electrical flow to be magnetic. Permanent magnet motor and ordinary motor stator magnetic objects, not as electromagnetic relay, because the motor works by magnetic current ~ ~ hope to adopt building Lord ~! one

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