Oil immersed bidirectional pump power unit

This oil immersed bidirectional pump power unit is designed for various types of mechanical equipment. It integrates a high-pressure bidirectional gear pump, an AC oil immersed motor, a valve block, a cartridge valve and an oil tank.

The design structure of the oil-immersed motor is adopted, and the waterproof grade is IP68. The reversing of the oil cylinder depends on the forward and reverse rotation of the motor.

Due to low noise and compact space, it is widely used in all kinds of mechanical equipment. Motor 0.1 - 0.35 kW, voltage 220- 380V optional.

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CORE ADVANTAGES:

- Compact integration: The high-pressure bidirectional gear pump, AC oil immersed motor, valve block, cartridge valve and oil tank are integrated into one, which significantly reduces space occupancy and facilitates installation and maintenance.
- Low noise design: The optimized internal structure and efficient motor design make the noise extremely low during operation, which is suitable for noise-sensitive working environments.
- High reliability: The oil immersed motor and waterproof IP68 level design ensure long-term and stable operation of the equipment in humid or underwater environments.
- Flexible motor configuration: The motor power range is 0.1-0.35KW, and the voltage is optional from 220-380V, which can adapt to a variety of application scenarios and power supply conditions.
- Convenient cylinder reversing: The cylinder reversing is achieved through the forward and reverse rotation of the motor, which is simple to operate and responds quickly.
- Scope of application: Widely used in various types of mechanical equipment, such as automated production lines, logistics equipment, construction machinery, etc.

APPLICATION SCENARIOS:

The oil immersed bidirectional pump power unit is widely used in various occasions requiring efficient, quiet and stable hydraulic power due to its compact structure, low noise and high reliability. Specific applications include but are not limited to:
- Automated production line: Provide stable power support to ensure smooth production process.
- Logistics equipment: such as forklifts, stackers, etc., to improve work efficiency.
- Construction machinery: such as lifting platforms, excavators, etc., to enhance the reliability and durability of equipment.

This oil immersed bidirectional pump power unit provides an ideal hydraulic power solution for various types of mechanical equipment with its compact structure, low noise and high reliability.

SPECIAL NOTES

The power unit is an S3 working system and can not operate continuously. It starts in 10 seconds and stops in 90 seconds.
Before installation, ensure that hydraulic components such as the oil cylinder, oil pipe, and joint are free of impurities.
The viscosity of hydraulic oil shall be 15 - 68st. No. 46 anti-wear hydraulic oil is recommended in summer, and No. 32 low-temperature hydraulic oil is recommended in winter.
After starting the operating system for the first time, check whether the oil in the oil tank is sufficient, generally 2 / 3 of the oil tank.
After the system is used for the first 100 hours, the hydraulic oil shall be replaced, and then the hydraulic oil shall be replaced every 3000 hours.

SCHEMATIC DIAGRAM

SPECIFICATIONS

Model	Volt	Power	Speed	Displacemet	Pressure	Tank	Solenoid Vavle Volt
PNC-0.2/S-A220-4P-0.5T/0.26-10-2/W-Y23	220VAC	0.2KW	1400RPM	0.26CC/REV	10MPA	2L	NULL
PNC-0.35/S-A220-2P-0.5T/0.75-12-2/W-Y23	220VAC	0.35KW	2800RPM	0.75CC/REV	12MPA
PNC-0.35-A380-2P-0.5T/1.0-14-2/W-Y23	380VAC	0.35KW	2800RPM	1.0CC/REV	14MPA

Note: if you need system parameters such as pump, pressure, and motor power with different flow, please contact our salesman.

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Industry Knowledge

Question 1: What is the working principle of the oil immersed bidirectional pump power unit?
Answer:
The oil immersed design completely immerses the pump body in hydraulic oil to achieve self-lubrication and cooling functions, reduce the risk of external contamination, and extend service life.
The bidirectional pump mechanism switches the oil flow direction through the internal valve group, allowing forward and reverse flow, which is suitable for systems that require reciprocating motion and improves energy conversion efficiency.
The power unit integrates the motor, pump and control elements to form a compact structure to ensure stable power output under high pressure. The technical team of Ningbo Panic Hydraulic Technology Co., Ltd. provides remote diagnostic support through a global service network to quickly resolve abnormal operation problems.

Question 2: What are the key roles of this unit in the hydraulic system?
Answer:
Provide efficient energy conversion, convert mechanical energy into hydraulic energy, and support precise control of heavy machinery, such as industrial production lines or engineering equipment.
The bidirectional flow characteristics adapt to complex working conditions, such as lifting and lowering systems or rotating mechanisms, reduce the number of system components, and optimize spatial layout.
The oil immersed structure reduces noise and vibration. Ningbo Panic Hydraulic Technology Co., Ltd.'s service team, based on its global responsiveness, assists users in customizing system integration solutions to ensure that the unit matches the overall hydraulic system seamlessly.

Question 3: What performance advantages does the oil immersed design bring?
Answer:
Enhanced reliability. The oil immersed environment isolates dust and moisture, reduces wear and failure rate, and is suitable for harsh industrial environments.
Improved thermal management efficiency. The hydraulic oil directly cools the pump body to avoid overheating problems and maintain long-term continuous operation.
Reduced maintenance requirements. The self-lubricating mechanism extends the replacement cycle. Ningbo Panic Hydraulic Technology Co., Ltd.'s global service network provides regular inspections and professional consultation to help users prevent potential problems.

Question 4: What are the precautions for the maintenance requirements of the bidirectional pump power unit?
Answer:
Regularly check the cleanliness of the oil to avoid impurities accumulating and causing the pump body to stagnate. It is recommended to use a dedicated filtration system.
Monitor operating parameters such as pressure and temperature to detect abnormal fluctuations in time. Ningbo Panic Hydraulic Technology Co., Ltd.'s service team provides real-time data analysis support through remote tools.
During long-term storage, the oil needs to be drained to prevent corrosion. Ningbo Panic Hydraulic Technology Co., Ltd.'s global response capabilities ensure that users can get emergency maintenance services at any location.

Question 5: How does Ningbo Panic Hydraulic Technology Co., Ltd. support the global application of oil immersed bidirectional pump power units?
Answer:
With a global service network, Ningbo Panic Hydraulic Technology Co., Ltd.'s service team can respond quickly at the user's location and provide on-site troubleshooting and technical guidance.
Based on professional knowledge, the company assists users in optimizing unit selection and installation to ensure system compatibility and maximize performance.
Through continuous training and technology updates, Ningbo Panic Hydraulic Technology Co., Ltd. helps users meet emerging challenges, such as energy efficiency improvements or environmental adaptability improvements.

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