Professional 2kv Motor Manufacturer in China

Longbank is an entire manufacturing industry for 2kv motors. The brand’s products contain the most advanced and progressive products that enhance their durability.

  • Custom features and easy to manage
  • High conversion rate and durable
  • Contains casting of iron
  • Anti-condensational heaters protect from moisture
Get Our Best Quotation

Custom 2kv Motors

Longbank manufactures a 2kv Motor that has alternative magnetic poles. North-south configuration is present in the device. Rotates at 1450rpm a t 50Hz with a rated torque of 1.8. Due to its eccentric features, it has been used expansively, such as in compressors, fans, and washing machines, at the industrial working for mining, turning, and drilling.

Longbank has been an exceptional manufacturing unit in China since 1972. All of the products of our industry represent highly advanced features. You can also adjust the device according to your favorite parts. You provide the custom 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 fans, washing machine, and cranes.

3kv motor produces the output of 185kw to 500kw at 50 to 60Hz with the efficiency of IE3. IP Protection technology exists in the device.

4kv is asynchronous with the output of 4000w. Shows multiple ways of protection technology and is present in the form of 50Hz or 60Hz.

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

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

Longbank constructs the 7kv motor and produces the output of 5.5kw. Weighted at 98kg with a smooth rotation of 3600rpm. Applicable in conveyors.

Why Choose Longbank 2kv Motors

Cooling and Ventilation
Cooling and Ventilation

Longbank manufactures 2kv Motors that expresses a high-efficiency rate. The fan is adjusted inside the device’s box for the optimum temp of the device. It expels the extra heat from the device, thus keeping the working smooth and accurate.

Quality Assurance
Quality Assurance

Longbank keeps the first-class quality of 2kv due to its durable features. Being an ISO-certified brand, it contains laminated iron that protects the device from environmental hazards. These features also enhance its working life span.

Optimal Features
Feature Optimization

Longbank’s products contain optimized features such as working environment-friendly, no noise pollution, being portable, smooth working, and easy to manage. Our company also adds custom features to products for our customers.

Insulation Class
Protective Insulation

Longbank laminates the casting of iron on a device that acts as a protective shield and resists the device from decay. It also contains IP protection technology with anti-condensational heaters that guard the motors against environmental fluctuations.

What are the 2kv Motors?

2kv Motors is a three-phase machine with a rotational velocity of 1450rpm at 50Hz. Asynchronous motor represents the IE1 efficiency with the stator current of 95 to 200A. ISO-certified products apply to fans, mills, cranes, mixers, compressors, conveyors, and pumps.

The rotor maintains the device’s torque or rotation at an accurate rate. Resistive lamination of the machine protects it from environmental effects. Anti-condensational heaters also protect it from humidity.

Construction and Structure

Construction of 2kV Motor

The construction of a 2kV motor requires several specifications. One of its specifications is its components. Any damage to its parts results in the reduction of the motor’s efficiency. A few of its pieces are described here briefly:

The Bearing System

Longbank offers all types of IEC low voltage motors belonging to numerous engines. A few of its series are YE2, YVFE2, YBX3, YE3, etc., indicating their certification. You can negotiate about your required design and logos on your particular motor.

The 2kV motor can be oiled once or several times in its period. Frequent lubrication enhances the lifespan of the engines. These bearings can be confined or not, while unconfined approaches fall in the category of FS80-FS160.

The significant role of these bearings is to maintain a certain distance between the stator and the motor’s armature while rotating the loaded objects.

Grease Life and Re-Greasing Interval

Bearing’s period relies upon the type and composition of grease. Any distortion in the lubricant will significantly minimize the motor’s productivity. An expert team of Longbank that includes several professionals and employees is providing their helping hands in its manufacturing.

You can sustain the motor’s lifetime by selecting a suitable lubricant. External temperature can also disturb the motor’s yield. If all the mounting conditions are correctly observed, you can achieve the rated output of your engine.

The speed of the motor must be accustomed to a narrow range to get high productivity. Over a particular speed limit, the motor’s bearings feel more radial and axial pressure which can burst the engine. Similarly, the bearing size and load weight affect the motor’s efficiency.


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

Anti-Condensation Heater

The hot summer weather can boost the condensation of the stator’s windings. The only thing we can control is the maintenance of motor efficiency by adjusting different tools. So, Longabank has installed anti-condensation heaters inside the motor to improve the motor’s efficiency. Motor and these heaters perform alternately.

Rated Output

You can achieve the optimized results of a 2kV motor by following its operating conditions. It includes temperature and altitude. The temperature must be in a narrow range of -15oC to 40oC while its height is only 1000m.

Voltage and Frequency

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

Features of 2kV Motor

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

  • The lifetime of a 2kV motor is 20,000 to 40,000 hours.
  • Increased temperature reduces the motor’s overall efficiency and the bearing’s period.
  • The power of such motors is variable, depending upon diverse factors.
  • The potential difference of such motors is 2000V.
  • The cast iron can be magnetized, making the motor’s body quite sturdy.
  • The heat emitting element of the 2kV motor has a vertical-horizontal shape.
  • The design of the 2kV motor is attractive with excellent body strength.
  • Laminations maintain the energy losses.
  • The insulated wire reduces the damage to other components.
  • VPI coating improves the electrical properties of the motor.
  • 2kV motor possesses two mechanisms for expelling the heat and maintaining the body temperature.
  • Internal and external fans help in reducing the motor’s temperature.
  • 0 method calculates the air gap between the stator and the rotor.
  • 2kV engine is available at various speeds with varying frequencies.

Customized 2kv Motors supplier in China

Longbank is a trustworthy company for producing 2kv motors premeditated according to the present age. Our company offers custom 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 endurance testing of the device, hub motor system, and automation testing system. All products, especially 2kv Motor, are ISO verified and got many other accomplishments such as ROHS, CE, UL, TUV, CCC, GS, and many different values. All of these represent the quality of products.

The enhancement of the 2kV motor’s demand is because of its extraordinary features. However, the 2Kv motor has several leading points. Some of them are enlisted here:

  • The cast iron induces durability in the motor.
  • The price of a 2kV motor is reasonable.
  • Several models of 2kV motors are available with variable speed and frequency.
  • Different types of sensors help in controlling the motor’s productivity.
  • 2kV motor is IEC verified, including numerous applications in diverse areas of life.
  • Corrosion protecting systems are also embedded inside the motor.
  • The motor can perform well where there is a need for low noise, difficult operating conditions, and boosted production rate.

2kV motors have covered several areas of life in which they perform well. Some of its applications are discussed here:

  • Drug manufacturing industries are replacing the old motors with highly efficient 2kV motors.
  • Cement, paper, petrochemical, electronic, and many other industries use them to fulfill their energy requirements.
  • The field of food science is now emerging by installing such motors.
  • Many agricultural areas are now furnished with 2kV motors to complete the energy needs.
  • You can fit them in your homes, offices, farmhouses, and ships.
  • Electric wheelchairs and various kitchen utensils use them.
One-Stop 3-Phase Squirrel Cage Induction Motor Solution in China
One-Stop 2kv Motor Solution in China

Since 1972, Longbank has been manufacturing the 2kv motor. The brand has many certifications such as ROHS, CE, TUVD, CCC, UL, and ISO9001-2008. Our company has highly expert and hardworking engineers and employees who manufacture the product according to the client’s choice.

  • “We have purchased the product of 2kv Motor from Longbank. It was my tremendous experience with this device that gave the extreme output. Thanks a lot!”

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

  • “2kv Motor has a beautiful physical appearance. The machine’s design is first-rate, from its initial part to its working. Its design is conferring to its functional property. Thanks a lot, Longbank.”

Update cookies preferences
Scroll to Top