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Oil immersed series power unit Company

About Panic

Ningbo Panic Hydraulic Technology Co.,Ltd. was established in 2016. PANIC is a professional manufacturer of hydraulic valve blocks, plug-in valves, hydraulic power units, and hydraulic systems. At the beginning of its establishment, the company was committed to the research and manufacturing of micro hydraulic units. The company has multiple independent intellectual property rights and has passed ISO9001 national quality system certification, EU CE certification, and more than 30 patents. And won honors such as Ningbo Science and Technology Small and Medium sized Innovation Enterprise, National High tech Enterprise, and Ningbo "Specialized, Refined, Unique and New" Enterprise.
As a professional China oil-immersed motor power unit manufacturers and oil-immersed power unit company, Through continuous investment, the company has achieved perfect integration of the upstream supply chain, adhered to independent innovation of core technologies, pursued research strategies for miniaturization and intelligence of hydraulic units, and implemented strict quality systems, enabling the hydraulic products produced by Panic Company to have a long-term competitive advantage in the harsh market environment.

Ningbo Panic Hydraulic Technology Co., Ltd.

Patent certificate

News

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Industry Knowledge

As an efficient hydraulic power solution, oil-immersed motor power units play a key role in the industrial field. Ningbo Panic Hydraulic Technology Co., Ltd. adheres to the core values of "innovation, quality, and trust", driven by technological innovation and guided by customer needs, and continues to promote the progress of the hydraulic industry. The company uses strict quality control processes throughout the entire manufacturing system to ensure excellent and reliable product performance.


Question 1: What is the basic working principle of the oil-immersed motor power unit?
Answer:
The core principle involves the motor being immersed in a special hydraulic oil, and the oil directly contacts the motor components, providing continuous cooling and lubrication functions to avoid overheating and wear.
The oil medium also acts as a heat exchange carrier, efficiently dissipating the heat generated by electromagnetic loss, ensuring stable operation of the system in a high temperature environment.
The design prevents external contaminants from intruding through a closed structure and extends the life of components. Ningbo Panic has optimized this process through innovative material selection and precision manufacturing technology.
Combined with the company's customer-oriented concept, working parameters such as speed and torque can be customized to meet the dynamic needs of different industrial scenarios.


Question 2: What are the main advantages of the oil-immersed motor power unit?
Answer:
Excellent heat dissipation performance: Oil immersion cooling is more efficient than air cooling, reducing the temperature rise of the motor by more than 30%, ensuring long-term continuous operation without trouble.
Noise and vibration control: The damping effect of oil significantly reduces mechanical vibration and noise output. Ningbo Panic has achieved product operation noise below 65 decibels through strict quality control processes.
High durability and reliability: The sealing design prevents oil leakage and external contamination, and the component life can be extended to more than 10 years. Based on the value of "trust", the company ensures that each unit passes the full process test.
Compact structure saves space: The integrated motor and hydraulic pump are integrated to reduce the need for external piping. This design benefits from the professionalism of Ningbo Panic and is widely used in the field of mobile equipment to improve the overall system efficiency.


Question 3: What are the key design considerations for oil-immersed motor power units?
Answer:
Material compatibility: The motor housing, windings and seals must be made of oil-resistant corrosion-resistant materials, such as stainless steel or special polymers. Ningbo Panic has introduced high-strength alloys to improve fatigue resistance through innovative research and development.
Sealing system: Double lip seal or mechanical seal technology ensures zero oil leakage. The company's quality control process includes high-pressure testing and life simulation to ensure the durability of the seal.
Thermal management optimization: The oil circuit design needs to balance the flow and heat dissipation efficiency. Ningbo Panic is driven by technological innovation and uses computational fluid dynamics simulation to optimize the oil circulation path.
Electromagnetic compatibility: The electromagnetic shielding of the motor reduces interference and ensures stable operation in sensitive industrial environments. This point reflects the company's deep attention to customer needs.


Question 4: What is the difference between the oil-immersed motor power unit and the traditional air-cooled system?
Answer:
Cooling method comparison: The oil-immersed system provides active cooling, while air cooling relies on external airflow. The oil-immersed solution is more reliable in high temperature or closed environments. Ningbo Panic ensures this advantage through strict manufacturing standards.
Maintenance requirements: The oil-immersed unit has a long maintenance cycle, and there is no need to frequently clean the fan or filter, which reduces downtime. The company provides low-maintenance design solutions based on the principle of "quality".
Performance stability: The oil-immersed power unit has a more stable output under load fluctuations, avoiding the thermal attenuation problem of the air-cooled system. Ningbo Panic's products have undergone multiple rounds of durability tests and meet global hydraulic standards.
Application flexibility: The oil-immersed system is more adaptable to harsh environments such as mines or offshore platforms. The company's open cooperation model supports customized development to meet diverse industrial needs.


Question 5: How does Ningbo Panic improve the overall performance of the oil-immersed motor power unit?
Answer:
Innovative technology integration: The company is driven by technological innovation and develops high-efficiency permanent magnet motors and intelligent control modules to improve energy efficiency by more than 15% and reduce energy consumption losses.
Full process quality control: From raw material procurement to finished product testing, every link is strictly monitored to ensure product consistency. Ningbo Panic's manufacturing system is ISO-certified and has a failure rate lower than the industry average.
Customer-oriented optimization: Based on in-depth demand analysis, modular design and rapid response services are provided, such as seamless integration in the field of construction machinery to strengthen trust relationships.
Professionalism: Through open cooperation, the team shares technological achievements with global partners, promotes the evolution of industry standards, and is committed to becoming a leader in the hydraulic field.

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