Oemer LQ 225X Italian original liquid cooled variable frequency industrial motor
The Oemer LQ 225X liquid cooled variable frequency industrial motor is a high-performance heavy-duty drive specialized model under the Italian Oemer Motori Elettrici brand. It is specially designed for complex working conditions such as continuous operation, heavy-duty start stop, and variable frequency speed regulation in industrial sites. It is widely used in chemical equipment, metallurgical production lines, environmental water treatment equipment, and various large-scale industrial transmission systems. It is a core power component that replaces traditional air-cooled motors and improves equipment stability. The whole machine adopts the industrial integrated high-strength cast iron base integrated molding process, with high rigidity and good seismic performance. It can withstand harsh on-site environments such as workshop dust, humidity, and vibration for a long time, and is not easily deformed or aged, resulting in a longer service life of the whole machine.
The core of this LQ225X motor adopts a professional IC9W7 stator surround liquid cooling structure design, which is different from the ordinary air-cooled heat dissipation method. The cooling water circulates around the stator periphery for heat exchange, with a large heat dissipation area and uniform heat exchange. The overall operating temperature rise of the machine is extremely low, and there will be no high temperature power reduction phenomenon during long-term full load operation. It is suitable for 24-hour continuous production conditions of enterprises. The internal winding is made of high temperature resistant F-grade insulation material and equipped with a built-in temperature monitoring and protection structure, effectively avoiding common electrical faults such as overload, overheating, and phase loss, improving the overall operational safety of the equipment, and reducing the risk of on-site shutdown.
The motor has stable operating performance, smooth power output, sufficient torque reserve, strong low-speed load capacity, and is compatible with various domestic and imported variable frequency controllers. It has a wide speed range, good speed linearity, low vibration and noise during operation, and will not interfere with the precision equipment and production environment around the workshop. The rotor assembly has undergone high-precision dynamic balance correction processing, combined with high-quality and long-lasting wear-resistant bearings, resulting in smooth rotation and low friction loss. In the later stage of operation, frequent maintenance is avoided, effectively reducing the maintenance time and operation costs of the enterprise.
The overall protection level of the machine reaches IP54 standard, with outstanding dust and moisture resistance, suitable for long-term installation and use in complex sites such as chemical workshops, outdoor units, and multiple water vapor conditions. The installation size strictly follows the international general industrial standards, supporting two mainstream methods: B3 horizontal foundation installation and B35 flange docking installation. On site docking of transmission components such as couplings, reducers, pump bodies, and mixing equipment does not require additional modifications, making disassembly and assembly convenient. It has strong compatibility with replacing old motors and can quickly adapt to the original equipment layout on site.
All products in the series undergo rigorous quality inspection processes including electrical performance testing, temperature rise load testing, sealing testing, vibration and noise sampling, ensuring stable and reliable quality. With comprehensive advantages such as liquid cooled silence, high torque, low energy consumption, maintenance free, and strong adaptability, the Oemer LQ 225X liquid cooled variable frequency motor has become the preferred supporting product for industrial heavy-duty drive scenarios, fully meeting the practical needs of modern industrial safety production, continuous operation, and high efficiency and energy conservation.