Professional 4kv Motor Manufacturer in China

Longbank is an exceptional manufacturing industry for 4kv motors. The addition of custom and advanced features in the device enhances the throughput and durability of the device.

  • Easy to manage and low in weight
  • Maximum conversion rate and durable
  • No sound pollution
  • Anti-condensational heaters protect from damp
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Custom 4kv Motors

Longbank manufactures a 4kv Motor with poles in alternative north and south orientation forms. The motor yields the output of 4000w with multiple ways of protection. The attractive features of the device enhance its application in conveyors, fans, and mixers, at the industrial working for mining, drilling, and turning.

Longbank is an exceptional constructional unit in China. Our remaining products are also durable and give maximum efficiency rate. You can also insert the custom features into the device according to your need. You provide the specific features, and we shall manufacture them according to your choice.

Longbank prepares the 1kv motor that rotates at the rate of 3000rpm when the frequency is 50Hz. Application in the pumps, washing machine, and fans.

2kv motor rotates at a rate of 1450rpm at 50Hz and comprises an E1 efficiency system. IP Protection technology enhances the sanctuary of the device.

3kv is asynchronous with a productivity of 185 to 500kw. Shows great ways of protection technology and is present in the form of 50Hz or 60Hz.

5kv motor produces the energy of 6.5kw to 1000kw, and ISO proved with the turning of 1500rpm at 50Hz and 1800rpm at 60Hz. Shows applications in the cranes.

6Kv motor is asynchronous that produces the power of 185KW to 2500KW at 50Hz. Three-phase machine with IEC verified. Applicable in conveyors.

Longbank constructs the 7kv motor and produces the fruitage of 5.5kw. Weighted at 98kg with the level rotation of 3600rpm. Applicable to fans.

Why Choose Longbank 4kv Motors

Cooling and Ventilation
Cooling and ventilation

Longbank manufactures 4kv Motors, which characterizes the high-efficiency rate. The device contains a fan inside the fox for the ventilation process. As the motor works, it will produce heat that the fan expels and keep the device cool and smooth working.

Quality Assurance
Quality Assurance

Longbank keeps the unbeatable quality of 4kv due to its robust features. Being an ISO-certified brand, it contains resistive lamination of iron that armors the device from environmental perils. These features also enhance its working span.

Optimal Features
Feature Optimization

Longbank’s products contain optimized features such as work in an environment-friendly, no sound pollution, portable, competent working, and easy to manage. Our company also adds the convention features in product for our customers.

Insulation Class
Protective Insulation

Longbank laminates the casting of iron on a device that acts as a defensive shield and protects the device from decay. It also contains IP protection expertise with anti-condensational heaters that sentinel the motors from environmental fluxes.

What are the 4kv Motors?

4kv motor is a three-phase induction motor that yields the energy of 4000w. Asynchronous motor represents the weight of 10kgs with multiple ways of protection. ISO-certified products apply to fans, mills, pumps, mixers, compressors, conveyors, and cranes.

The device’s rotor maintains the machine’s torque or rotation at an accurate rate. The resistive casing of the machine protects it from environmental possessions. Anti-condensational heaters also safeguard it from stickiness.

Construction of 4kV Motor

Longbank presents multiple series of its products, including the YE2, YVFE2, YBX3, and YE3 series. Each sequence differs by a few specifications. You can contact our brand to buy a 4kV motor for a reasonable amount. The increasing demand for a 4kV engine is due to its increased efficiency. Productivity is usually measured by its multiple components, which are described here briefly:

The Bearing System

The 4kV motor of this brand is certified whose bearings can be free floating or confined. The significant purpose of these bearings is to sustain a specific distance between the rotor and the stator. FS80-FS160 motors offer free approaches. It also provides support for the loaded objects.

Grease Life and Re-Greasing Interval

Grease helps in maintaining the bearing’s lifetime. Any variation in grease composition will significantly reduce the motor’s efficiency. You must opt for an appropriate method for lubricating a bearing. Those oiled motors frequently have an enhanced lifetime than the other motors.

The expert engineers and employees of Longbank are highly efficient in manufacturing great motors. The temperature of the surrounding can significantly decrease the lifetime of the engine. The correctly observed mounting conditions improve the lifespan of the motor.

The speed of the motor must be accustomed to get high productivity. Over a precise speed limit, the motor’s bearings feel more radial and axial compression, which can rupture the engine. Similarly, the bearing’s size and weight affect the motor’s proficiency.

Vibration

The motor produces shaking during its working. This gesture is made by the armature, which comprises metal sheets for engendering the north and south poles in the metal sheet. The half-critical method is commonly observed for maintaining the rotor.

Anti-Condensation Heater

The hot summer weather can cause the condensation of the stator’s windings. The only thing we can control is the conservation of motor efficacy by maintaining the performance of different tools. So, Longabank has installed anti-condensation heaters inside the motor to rally the motor’s efficiency. Motor and these heaters accomplish their tasks alternately.

Rated Output

You can attain the optimum results of a 4kV motor by managing its operating conditions. It consists of temperature and altitude. The temperature must be in an array of -15oC to 40oC, while its height must be 1000m.

Voltage and Frequency

4kV motors present two major classes, which are IEC60034-1 certified. The class A motors can perform well at even high temperatures. Class A’s voltage and frequency fluctuation can be ±5 % and ±2%, respectively, while these vary by ±10% and +3% / -5% in class B motors.

Features of 4kV Motor

Each motor possesses peculiar features which assist in boosting the overall productivity of the motor. Some of its structural properties are enrolled here:

  • The one-time lubricated motors have a lifetime of 20,000 hours.
  • The regular oiling enhanced the lifespan up to 40,000 hours.
  • Increased CT (coolant temperature) will decrease the bearing’s lifetime by one-half.
  • The power of the 4kV motor is different in different models.
  • The input voltage of this motor is 4000V.
  • The sturdy nature of the motor is due to its particular body material.
  • The rotor and stator’s body material can be magnetized.
  • The radiator’s structure is a vertical-horizontal shape that maintains the motor’s temperature.
  • The design of the motor attracts buyers all over the world.
  • Laminations inside the motor reduce the energy losses.
  • The wire’s insulation prevents the motor’s components from being damaged.
  • The VPI technique can provide better electrical properties.
  • Internal and external fans dissipate the heat and sustain the smooth functioning of the motor.
  • 0 technique helps calculate the air gap between the stator and the rotor.
  • At different frequencies, the speed of the 4kV motor is different.

Customized 4kv Motors supplier in China

Longbank is a consistent company for the origination of 4kv motors premeditated to the present age. Our company offers the traditional features for their products. This motor has wide applications in cranes, mixers, compressors, conveyors, fans, and washing machines.

Longbank has its analysis spot for checking the working of the machine. Such as testing the device’s endurance, the automation system, and the hub motor system. All products, especially 4kv motor, are ISO verified and got many other certifications such as ROHS, CCC, UL, TUV, GS, CE, and many different values. All of these represent the quality of products.

The advancement of the 4kV motor is due to its numerous benefits. Some of its advantages are described here briefly:

  • The motor’s durability is due to the body material (cast iron).
  • The price of a 4kV motor is reasonable.
  • 4kV motor offers several models with varying properties.
  • Several sensors are embedded in the motor that controls the smooth functioning of the engine.
  • 4kV motor finds several applications in vast areas of life.
  • IP protecting technologies are present in the motor.
  • The motor produces a minor noise while working.
  • 4kV engine can operate under harsh conditions too.

4kV motors cover broad areas of life, mainly industrial areas. Some of its uses are enlisted here:

  • Medicinal industries use these motors to accomplish their tasks with high speed.
  • Petrochemical industries use them to refine crude oil.
  • Cement industries have installed 4kV motors to rotate the rotary kiln for mixing the clay, sand, and calcareous material.
  • Many electronic and kitchen tools use such motors to perform their work efficiently.
  • Food industries fix them to run different instruments for synthesizing food items.
  • Many agricultural areas are now well-appointed with 4kV motors to ample the energy desired.
  • You can fit them in ships to run its different equipment.

Motors for Range of Temperature

You can buy the device by filling out the page on our main website. You need to specify some features of the device, and after payment verification, the product will be released to the address mentioned. For more information, you can contact us.

One-Stop 3-Phase Squirrel Cage Induction Motor Solution in China
One-Stop 4kv Motor Solution in China

Since 1972, Longbank has been producing the 4kv motor. This brand has many certifications such as UL, CE, TUVD, CCC, ROHS, and ISO9001-2008. Our company contains highly proficient and hardworking engineers and workers that manufacture the product according to the need of the client.

  • “We have purchased the product of 4kv Motor from Longbank. It was my incredible experience with this device that gave the extreme output. Thanks a lot!”

  • “Longbank agreements the quality of the product. It enables its customers by maximum productive rate and quality assurance.”

  • “4kv motor has an attractive physical appearance. The machine’s design is first-rate, from its initial part to its working. Its design converses with its functional property. Thanks a lot, Longbank.”

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