Collaborative Breakthrough, Diving Deeper | JASUNG’s First Nuclear-Grade Submersible Pump Permanent Magnet Motor Successfully Rolled Off the Production Line

[Summary Description]

Recently, JASUNG successfully rolled out its first specialized Permanent Magnet Motor for nuclear-grade submersible pumps. Designed for underwater operation at depths of 15 meters, the motor boasts an IP68 protection rating and utilizes special materials to meet the stringent requirements for safety, reliability, corrosion resistance, and long-term stable operation in nuclear power scenarios.
This milestone represents far more than the completion of a new product; it marks a significant breakthrough for JASUNG in the R&D and manufacturing of motors tailored for special industries, extreme working conditions, and specialized materials.

Nuclear power applications demand the highest standards of equipment. Unlike conventional industrial scenarios, submersible pump motors must contend with long-term underwater environments, sealing integrity, material compatibility, structural strength, and process stability. Every parameter, every procedure, and every validation must transcend mere functionality—it must deliver absolute stability, dependability, and resilience under real-world stress.
The successful rollout of this motor is the result of relentless dedication by the R&D team. Confronting a new application scenario, the team repeatedly validated schemes, continuously optimized structures, and refined details. From material selection to sealing design, and from process implementation to quality control, they dismantled problems step-by-step, overcame difficulties layer-by-layer, and transformed demanding application requirements into a deliverable product achievement.
What deserves special recognition is that this accomplishment was not the work of a single department, but a true collaborative campaign.
Led by the Industrial Business Unit, R&D, Production, Process Engineering, and Quality Assurance worked in seamless coordination to achieve the product launch target. Throughout the process, issues were not passed down the line but were collectively faced, analyzed, and resolved. R&D thought one step ahead, Process Engineering pushed deeper, Production scrutinized the details, and Quality Assurance upheld the standards—culminating in the smooth rollout of this special-material submersible motor.
Our gratitude extends to the end-user for their participation throughout the project. Through thorough communication based on real-world application scenarios, both parties engaged in continuous dialogue regarding product requirements, operational characteristics, and technical specifications. This ensured the R&D was closely aligned with field needs and allowed the JASUNG team to gain a deeper understanding and solid technical grounding in the application requirements for nuclear-grade submersible pump motors.
We proudly name this motor the "Collaboration Model."
For its name carries the dedication of R&D, the commitment of Production, the refinement of Process Engineers, the scrutiny of Quality Control, and the trust and support of the user. It is not merely a transition from drawing board to physical reality, but a result "uplifted" by collective effort through rounds of discussion, testing, optimization, and verification.
As JASUNG expands its Permanent Magnet Direct Drive technology into more industrial scenarios—moving from conventional applications to high-demand industries—we remain steadfast in our belief: True innovation lies not only in breaking technical benchmarks but in refusing to retreat from challenges, daring to delve into the unknown, and collaborating effectively to achieve goals.
The successful rollout of this nuclear-grade submersible pump motor marks a new starting point. Looking ahead, JASUNG will continue to leverage its solid R&D capabilities, rigorous manufacturing systems, and efficient collaboration mechanisms to advance the application of permanent magnet technology in more high-end equipment and special working conditions, providing industry clients with more reliable, efficient, and valuable drive solutions.
Salute to every partner involved in the project.
Salute to every instance of focus, dedication, and collaboration.
Collaborative Breakthrough, Diving Deeper.