
Hv motors are motors with a rated voltage above 1000V, usually high-voltage asynchronous motors, commonly used with 6000V and 10000V voltages.
Compared to low-voltage asynchronous motors, hv motors have a higher rated voltage and power range. They are typically used in applications requiring high power output, such as pumps, fans, compressors in industrial production, as well as electric vehicles, trains, and ships in the transportation sector. These applications often demand high efficiency, high reliability, and stable operation, all of which hv motors can provide.
Product
Y, YKK, YKS, YR, YRKK, YRKS series of high-voltage three-phase asynchronous motor is a series of products designed and manufactured by our company by adopting the advanced technology at home and abroad and combining with our practical experience in producing high-voltage motors.
Y and YR series are the basic series motors, YKS, YKK, YRKK, YRKS series are derived from different cooling methods and protection levels of the motors. The characteristics of Y, YKS, YKK, YRKK, YRKS series are shown in the table below.
Hv motors have the advantages of compact structure, light weight, high efficiency, energy saving, low noise, low vibration, high reliability, long service life and convenient installation and maintenance.
-The compact structure enables easier placement in various industrial environments without taking up excessive space.
-High efficiency reduces energy waste during operation, contributing to cost savings and environmental sustainability.
-High reliability guarantees continuous operation, minimizes downtime, and enhances productivity. A long service life allows businesses to reduce the frequency of motor replacements and associated costs.

Standard
Hv motors conforms to the relevant standards of IEC of International Electrotechnical Commission and GB755 "Rotating Motor Quotas and Performance".
Specification
Voltage 3KV, 6KV and 10KV
Rated frequency 50Hz
Power 220kW-3150kW
Frame(central Height) 355, 400, 450, 500, 560, 630
Speed 3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm, 500rpm
Pole 2-12pole
Insulation class F
Temperature rise class B
Basic mounting type IMB3(IM1001)
| Series | Cooling way | Protection grade | Cooling configuration |
| Y, YX, YR | Open IC01 | IP23 | With ventilated roof cover/No top cover open a window on the side panel of the frame |
| YKS, YRKS | Air/water cooling enclosed IC81W |
IP44or IP54 | Top frame with air/water cooler |
| YKK, YXKK | Air/air cooling enclosed IC611 |
IP44or IP54 | Frame top with air/air cooling |
| YRKK | Air/air cooling enclosed IC616 |
IP44or IP54 | Frame top with air/air cooling |
Reference Dimension
The following are the reference sizes of different frame YKK series high voltage motors:

We are highly experienced in Hv motor replacement. We can customize special specifications according to your motor size.
If you need to replace a motor, contact our team for consultation. We will provide a comprehensive and professional technical solution.
We are dedicated to solving motor replacement problems and enabling your equipment to operate with higher efficiency and more stable performance.

a. Altitude not exceeding 1000m.
b. The maximum ambient air temperature does not exceed 40 ℃; the minimum ambient air temperature for the use of rolling bearing motors for -15 ℃ for the use of sliding wheel bearing motors for 5 ℃.
c. The average monthly maximum relative humidity of the wettest month is 90%, and the average monthly minimum temperature of the month is not higher than 25℃.
d. The power supply frequency of 50Hz +1%;; and
e. The operating voltage variation range is not greater than the rated voltage ± 5%;
f. Motor quota for continuous operation system S1
Hv motor Project Cases
| -Vertical High Voltage Motors | -High Voltage Slip-ring Motors | -High Voltage Slip-ring Motors |
| New energy industry | Oil industry | Cement plants |
| 530kW | 315kW | 1400kW |

Contact Us
We are experienced in Hv motor manufacturing and can provide you with professional technical support, efficient communication services, quality control throughout the entire life cycle, safe packaging solutions, fast transportation services and rich export experience support. Let you make procurement efficiently and conveniently. Welcome to inquire.
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