LAEG Electric

LAEG Electric A professional company engaged in electric motor. Shenzhen LAEG Electric Technologies Co.,Ltd. is subsidiary corporation of Anhui LAEG Electric Co., Ltd.

and one of the wholly-owned subsidiaries of Lu 'an Jianghuai motor Co., Ltd. Lu 'an Jianghuai motor Co., Ltd.was founded in 1969, with more than 50 years of motor production history, the company covers a total area of about 800 acres, more than 2,000 employees, with first-class processing and testing equipment, annual output value exceeded 2 billion yuan. Specializing in the development, productio

n and sales of industrial automation products. Main products include motors, inverters, servo drives, servo motors, permanent magnet synchronous motors and other industrial automation products.

07/08/2026

A reliable motor is built long before it starts running.

Behind every reliable motor is a series of precise manufacturing processes, strict quality control, and continuous performance verification.

From component manufacturing and assembly to final testing, every step contributes to the motor’s stability and long-term performance.

At LAEG, we believe reliability is not only tested at the end — it is built into every stage of production.

⚙️ Precision manufacturing
⚙️ Consistent quality control
⚙️ Professional testing capabilities

In a paper rewinding section, running five motors at the same speed is not enough.As roll diameter changes and web tensi...
06/08/2026

In a paper rewinding section, running five motors at the same speed is not enough.

As roll diameter changes and web tension shifts, every drive needs to respond as part of one coordinated process. A small mismatch can affect winding quality across the line.

In one paper manufacturing application, five LD350 VFDs were used in a synchronized rewinding system.

The priority was to support:

• Coordinated multi-motor response
• Stable tension across winding stages
• Reliable operation under changing load conditions

The value was not simply five drives in one cabinet.

It was five drive points working together to keep one process stable.

In your multi-motor applications, what is more challenging: speed coordination or tension control?

04/08/2026

In plastics production, lower energy use only matters if the line keeps running smoothly. ⚙️

That is where a permanent magnet motor upgrade can make a practical difference.

In this application, the PM motor delivers measurable energy savings of 5–15% while supporting the demands of continuous production.

But energy consumption is only part of the picture. Consistent torque, operating temperature and equipment wear also affect how reliably the line performs over time.

The video shows how these benefits come together on a real plastics production line. 👇

For continuous production, energy efficiency and operating stability should always improve together.

The motor power is the same. The VFD rating is the same.So why does one machine run smoothly, while another struggles t...
04/08/2026

The motor power is the same.
The VFD rating is the same.

So why does one machine run smoothly, while another struggles the moment it starts working?

The answer is often the load.

A fan or pump usually becomes easier to drive as speed drops. But an extruder, mixer or loaded conveyor may still need strong torque at low speed—and may face sudden load changes once material enters the process.

That is why selecting a VFD by kW alone can be misleading.

Before choosing a drive, it helps to understand:

• How much torque is needed at startup
• Whether the load changes suddenly during operation
• How stable the speed must remain under load
• Whether the motor and control method are matched to the application

In industrial automation, the right drive is not simply the one that matches the motor power.

It is the one that matches the work the machine has to do.

In your projects, what causes more trouble: insufficient starting torque or unstable speed under load?

30/07/2026

Case Sharing: When reliable operation meets a new efficiency goal. 📄⚙️

At a paper mill with more than 30 years of operating history, our YE3 motor has supported production since 2016.

As the mill moves into its next phase of energy-efficiency improvements, the system has now been upgraded with a permanent magnet synchronous motor paired with an LAEG LD350E drive.

It is a natural progression—from years of dependable operation to a drive system that better supports the plant’s current energy priorities.

Here is a glimpse of the equipment running at the customer’s site. 👇

In your experience, when is the right time to upgrade a well-established motor system?

27/07/2026

A motor can match the required power—and still be the wrong fit for the application. ⚙️

One detail that is often overlooked is the number of poles.

It changes how the motor fits different speed and torque requirements, so choosing between 2, 4, 8 poles or more should not be based on habit alone.

The video breaks down the basic selection logic in under 30 seconds. 👇

When selecting a motor, which do you check first: speed, torque or pole count?

24/07/2026

The finished motor is only the last thing you see.

Before final assembly, the components behind it have already moved through a series of manufacturing stages.

⚙️ From precision grinding and forging to edge finishing, each operation focuses on the shape, surface and fit of the part being made.

🏭 That attention to process is what turns individual metal components into the structures used in the final motor.

23/07/2026

Case Sharing:

The same application does not always end up with the same drive configuration.

⚙️ In extrusion, the motor and VFD are part of the production process itself. Together, they provide the rotation control the extruder needs to run.

🏭 At this customer site, an LD320 VFD is paired with a 250 kW TYP permanent-magnet synchronous motor.

The system is now running smoothly in the customer’s extrusion production.

21/07/2026

Choosing a VFD is rarely about one specification alone.

Engineers often need to balance several practical factors:

⚙️ How the drive responds to changing load demand
📦 How much installation space is available
🔌 Which motor types need to be supported
🏭 Where the drive will operate
🛡️ How the installation environment may affect operation

The AD10 series visual materials present these considerations through load-based energy control, compact installation, compatibility with three motor types, six industrial application areas and an independent air-duct design.

Final fit still needs to be checked against the actual motor, machine and operating conditions.

What is one requirement that has changed your VFD selection on a real project?

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Shenzhen
518000

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Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

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