ZH13BSA-08-F02: SMC Vacuum Generator, the Expert in Vacuum Adsorption for Industrial Automation

ZH13BSA-08-F02 is a vacuum generator produced by Japan’s SMC Corporation, belonging to the ZH series. This vacuum generator operates on the Venturi effect principle. It features a compact design, high vacuum level, and fast response, and is widely used in industrial automation control systems, providing an efficient and reliable vacuum production solution for vacuum adsorption applications.

Core Product Advantages

1. Compact and Lightweight Design Through optimized structural design, the overall length is reduced by up to 11% (6.7mm reduction), the port height is reduced by up to 25% (9.1mm reduction), and the weight is reduced by up to 74% (65.1g reduction), making it easy to install and integrate into automation equipment with limited space.
2. High Vacuum Performance Utilizes a Φ1.3mm nozzle diameter, achieving a maximum vacuum pressure of -89kPa, a maximum suction flow of 40L/min (ANR), and an air consumption of 84L/min (ANR), providing powerful vacuum generation for various vacuum adsorption applications.
3. Fast Response Characteristics Short response time allows it to quickly reach the set vacuum level, meeting the cycle time requirements of high-speed automated production lines and improving production efficiency.
4. Convenient Installation Methods Offers 4 installation methods: direct mounting, standard bracket mounting, L-shaped bracket mounting, and DIN rail mounting, accommodating installation needs for different application scenarios.

Technical Specifications

Specification Item

Specification Value

Description

Series

ZH Series

Product series

Nozzle Diameter

Φ1.3mm

Nozzle specification

Maximum Vacuum Pressure

-89kPa

Vacuum level indicator

Maximum Suction Flow

40L/min (ANR)

Air evacuation capacity

Air Consumption

84L/min (ANR)

Air consumption

SUP Port Connection Size

Φ8 Quick-connect Fitting

Supply port interface

VAC Port Connection Size

Φ10 Quick-connect Fitting

Vacuum port interface

Operating Pressure Range

2.5~6 kgf/cm² (250~600 kPa)

Working pressure range

Maximum Operating Pressure

7 kgf/cm² (700 kPa)

Maximum working pressure

Operating Temperature Range

-5~50°C

Working temperature range

Operating Fluid

Air

Working medium

Lubrication Method

Oil-Free Type

Lubrication method

Model Number Breakdown

ZH13BSA: SMC Vacuum Generator Series Code

08: SUP Port Connection Size Φ8 Quick-connect Fitting

F02: VAC Port Connection Size G1/4 Threaded Interface

Working Principle

The ZH13BSA-08-F02 operates based on the Venturi effect principle. When compressed air enters the vacuum generator from the supply port (SUP), the high-speed airflow passes through the converging section and throat, creating a local low-pressure area in the throat that generates a vacuum. This negative pressure area draws gas molecules from the system, which mix with the high-speed airflow and are discharged through the diverging section, achieving system evacuation. The vacuum generator continuously evacuates air, reducing the pressure inside the suction cup or vacuum chamber below atmospheric pressure to form a stable vacuum level.

Workflow:

Compressed air enters the vacuum generator through the supply port.

High-speed airflow creates a negative pressure in the throat, forming a vacuum.

The vacuum is transmitted to the suction cup through the vacuum port, adsorbing the workpiece.

The vacuum switch detects the vacuum level and outputs a signal when the set value is reached.

The handling mechanism activates, completing workpiece transfer.

The break valve operates, cutting off the vacuum and releasing the workpiece.

Typical Application Scenarios

1. Industrial Automation Production Lines Used in automated production lines such as automotive manufacturing and electronic equipment production for vacuum adsorption, handling, and assembly of workpieces. Especially suitable for handling operations of electronic components and precision parts under 100G, improving production efficiency and product quality.
2. Packaging Machinery Controls material conveying, sorting, and marking operations in packaging machines. Achieves flexible gripping and positioning of different materials through the vacuum generator, ensuring precision and stability in the production process.
3. Robotics Technology Serves as an end-effector for robots, working with robotic arms to achieve gripping, positioning, and placement of workpieces. Enables flexible grasping and anti-collision functions through vacuum adsorption.
4. Precision Manufacturing Equipment Used in equipment for semiconductor manufacturing and precision machining to control the action accuracy of vacuum adsorption, ensuring stability and repeatability of the machining operation and improving product quality.

Installation and Usage Precautions

1. Installation Requirements The vacuum generator should be installed on a flat, stable base to ensure stable operation. Before installation, check that the air supply pressure meets the 2.5~6 kgf/cm² requirement and ensure the air source is clean. During installation, pay attention to the direction of the vacuum port outlet, choosing side or bottom outlet according to actual needs.
2. Operating Environment The operating temperature range is -5~50°C; avoid use in high or low-temperature environments. Relative humidity should be maintained within an appropriate range to prevent moisture from affecting equipment lifespan. The operating medium should be filtered through a 40μm or finer filter before use.
3. Piping Connection Before connecting pipes, thoroughly blow or clean out cutting powder, cutting oil, and dust inside the pipes. When using threaded connections for pipes and fittings, prevent chips from the pipe threads and fragments of sealing tape from entering the pipe interior. When using sealing tape, leave 1.5-2 thread pitches uncovered at the end of the threads.
4. Regular Maintenance It is recommended to regularly inspect the connecting pipes and valves of the vacuum generator to ensure no leaks. Regularly clean the generator’s surface to keep it clean. Periodically check the operational performance of the vacuum generator to ensure long-term stable operation. When restarting after prolonged shutdown, it is advised to perform an air-flushing operation first.
5. Safe Operation Before operation, ensure the equipment is properly grounded to prevent electric shock risks. Avoid contact with moving parts during operation to prevent pinching injuries. In case of equipment malfunction, stop immediately and have it repaired by professionals. Always depressurize before installation to avoid injury from high-pressure media discharge. Strictly avoid using the product beyond its rated pressure, temperature, and medium specifications.

Conclusion

The ZH13BSA-08-F02 vacuum generator is the “expert in vacuum adsorption” for the industrial automation field. It perfectly combines compact design, high vacuum performance, and fast response characteristics, providing an efficient, reliable, and convenient vacuum generation solution for various industrial applications.

Choosing the ZH13BSA-08-F02 means choosing to drive your automation system towards higher efficiency with high vacuum level and high reliability!

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