YVF Series Inverter Duty Motors In the China

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
500 pc
Supply Capability:
3000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Direct drive motor control mode
So there is no such thing as "the frame type is the control mode of the permanent magnet synchronous motor, the no-frame type is the control mode of dc brushless motor". Perhaps your motor coincided with a particular type of "frame with permanent magnet synchronous motor control mode" or the different type of brushless dc motor control way ". In fact, permanent magnet synchronous motor control method and two kinds of brushless dc motor control method in most cases is one thing, there is not much difference.
Q:A car needs a lot of electric motors to replace the engine
The first thing to consider is your design thinking. This is the car's weight, speed, acceleration and range and the wind resistance factor of the vehicle to answer you. For example, if you design a particular model, its wind resistance coefficient is ideal, only 0.26, and it weighs only a ton. A top speed of 150 acceleration, 0-100 to 12 seconds, then its motor around 42 kw power can meet the basic requirements, it is just my rough estimation, when in actual design and tire rolling resistance coefficient and the influence of the motor power curve and so on.
Q:The difference between the frequency converter and the ordinary motor
The difference between the frequency conversion motor and the ordinary motor is that the converter motor has no cooling fan, and it needs to be cooled by the fan. Ordinary motors rely on their own fans for heat dissipation, and running maintenance is relatively simple.
Q:What's the difference between an excited motor and an ordinary motor?
The motor is a magnetic field that is generated by the ac input motor stator coil, which drives the rotor rotation, so don't confuse the two.
Q:The difference between ordinary motor and permanent magnet motor
There are two different kinds of classifications that you can't compare. Permanent magnet motor is called permanent magnet motor, not permanent magnet (electromagnet) for permanent magnet. Dc motors with direct current, no direct current (alternating current) is ac motor. A permanent magnet can be a dc motor or ac motor (for example, a home breeze fan). In the same way, no permanent magnet can be either a dc motor or ac motor, or even an alternating current.
Q:How do you solve the problem of stepping motor jitter
It is usually possible to set the current value on a finalizer, and try it on a smaller scale. Note that too small a current can cause jitter, but the noise is low, not obvious. Also, the current is too small, high-speed rotation may need longer acceleration time, highest speed will be limited, need to find a balance between the two.
Q:What is the main difference between the step motor and the ordinary motor?
The step motor is used for precise control, or location determination; Ordinary motor is used for speed adjustment; Of course, this is all motor.
Q:Can ordinary motors be matched with inverters?
Can, but not the long run under low frequency, which can't run for a long time in 30 hz, because: 1. The inverter output is not a standard sine wave, the large amount of harmonic, harmonic exacerbate motor hair machine; The cooling fan of the normal motor and the motor coaxial, the cooling fan speed decreases and the cooling effect is decreased when the motor is running at low speed.
Q:What's the difference between a TEFC motor and a regular motor
The TEFC motor is cooled by the air of the motor casing, and the air is provided by the fan mounted on the motor shaft. The common motor USES the fan ventilation cooling on the shaft of the machine, forcing the air to flow through the open end of the motor, from both sides.
Q:Is the washing machine an ordinary motor or DD converter?
The washing machine with DD frequency motor is much smaller than that of ordinary ac motor. That's the answer.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range