Permanent magnet high-efficiency energy-saving submersible mixer for sewage treatment plant

HPM seriesPermanent magnet high-efficiency energy-saving submersible mixer for sewage treatment plantSuper energy-saving products have been included in the Nanjing Innovation Promotion Demonstration Product Catalog. High performance, high power density motor (HPM) is an innovative series of permanent magnet synchronous motors that can achieve ultra-high energy efficiency levels of IE4/IE5, in order to provide higher efficiency ranges and lower operating costs.

This product design combines the electrical characteristics of servo motors with the performance characteristics of AC induction motors, achieving lightweight and high efficiency. Therefore, this compact motor is mainly used in applications such as submersible mixers, industrial machinery, HVAC fans, compressors, blowers, irrigation, drainage, and sewage. One important feature of it is the ability to reduce operating costs, decrease the weight and size of the motor.

There are many advantages to using permanent magnet motors, including:

Compared to asynchronous AC induction motors, they have a higher power density relative to their product dimensions and can generate the same power output as larger AC induction motors with smaller motor sizes.

Compared with AC induction motors with similar rated power, the energy-saving efficiency of permanent magnet motors can usually be increased by 5-20%, with lower motor temperature rise and longer lifespan. For applications that require continuous operation, this type of motor will receive more widespread attention.

Application scope:

 Submersible mixer

Sewage pump, submersible pump

Fan and ventilation system

Air compressor and vacuum pump

HVAC system

Oilfield pumping unit

Industrial ceiling fan, air cooling island

Industrial machinery: textile machinery, woodworking machinery, profile extrusion machinery, etc

Product advantages:

Adopting squirrel cage starting synchronous operation, high efficiency, small size, and light weight.

The motor can reach up to 95%, with the same purpose, usage conditions, performance, and installation size as the ordinary mixer of Nanjing Linuo. Not only is it convenient for new users to install and use, but it also eliminates the need to modify the installation system when replacing the super energy-saving mixer in old crowded areas. The main unit can be replaced by purchasing the main unit, and simply replacing the motor can improve the efficiency of the unit by 10-25%, with a short investment and return period.

The maximum power factor can reach 0.99. Compared with traditional multi pole three-phase asynchronous motors, the rated current is reduced by half under the same power condition, without the need for capacitor compensation.

Adopting a regular straight up electrical control cabinet, no changes need to be made to the original system.

After the motor is started, its efficiency and power factor can be effectively maintained, improving the efficient and economical operating range of the unit.

The insulation level of the motor can reach H level, which is safe and reliable.

According to customer requirements, the motor stator can be sealed to further improve the motor power density and enhance heat dissipation capability.

Compared to standard submersible mixer motors, installation and maintenance are simple.

The built-in temperature protection sensor protects the motor from overheating.

Permanent magnet high-efficiency energy-saving submersible mixer for sewage treatment plantProduct Parameters: