Core design features
Optimization Of Sealing Structure
The SE series adopts a double Y-shaped one-way seal with automatic compensation function, significantly reducing the starting pressure and extending the sealing life. The square aluminum tube design enhances the anti-corrosion performance, especially suitable for scenarios such as chemical and food industries that require high cleanliness.
Buffer Performance Upgrade
The front and rear covers are equipped with adjustable air buffering devices. By adjusting the buffering valve needle, the end velocity of the piston movement can be precisely controlled, eliminating impact and extending equipment life. For
example, in the application of automatic drilling machines, buffer adjustment can ensure that the positioning accuracy of the drill bit reaches the micrometer level.
Modular Expansion Capability
Sensor integration: The cylinder body comes with a sensor installation groove and supports magnetic switches (such as CMSE, DMSE series) or proximity sensors to achieve real-time position feedback and PLC linkage control.
Rich installation accessories: providing floating joints, TC brackets, various installation types (basic type, foot seat type, flange type, etc.), suitable for the needs of decentralized automation systems.
Performance parameters and specifications
Basic Parameters
Cylinder diameter range: 32mm to 125mm, covering light to medium load conditions.
Travel range: Standard travel range of 25mm to 1000mm, supporting non-standard customization (such as SE63 × 500S).
Working temperature: Standard models are suitable for temperatures ranging from -20 ℃ to 70 ℃, while high-temperature resistant models can be equipped with sealing materials, with a maximum temperature resistance of 150 ℃.
Pressure range: Applicable pressure is 0.15-1.0MPa, and the theoretical force varies with the cylinder diameter and pressure (such as SE100 cylinder diameter with a force of 3926N at 0.5MPa).
Material and Craftsmanship
Cylinder barrel: High strength aluminum alloy die-casting, surface hard anodized treatment, corrosion resistance better than ordinary aluminum.
Piston rod: After rolling hardening, electroplating with hard chromium, and precision grinding processes, the surface roughness Ra is ≤ 0.8 μ m, and it has excellent rust and wear resistance performance.
Sealing element: Made of TPU or NBR material, compatible with oil-free lubrication conditions, reducing maintenance costs.
Typical application scenarios
Precision Assembly And Automation
Electronic manufacturing: Drive suction cups or grippers to complete the assembly of small components such as chip insertion and screen bonding, with a positioning accuracy of ± 0.01mm.
Packaging Machinery: Cooperate with sorting lines to achieve high-speed cargo positioning, with a speed range of 50-800mm/s, supporting exhaust throttling speed regulation to avoid impact.
Chemical and Energy Industry
Corrosion resistant environment: The stainless steel cylinder body model is suitable for controlling the transportation pipelines of corrosive media in chemical production.
High temperature process: High temperature resistant models are used for valve opening and closing in high-temperature furnaces in the metallurgical industry, with a sealing life of over 2000 hours.
Robots and Special Equipment
Multi axis collaboration: As a robot joint drive unit, it supports complex grasping and handling tasks, with a repeat positioning accuracy of ± 0.02mm.
Explosion proof certification: Some models have passed ATEX certification and are suitable for safety control in flammable and explosive places such as petroleum and chemical industries.
Selection and usage suggestions
Load Matching Principle
Select the cylinder diameter based on the load force, with a 20% -30% margin reserved to cope with dynamic impacts. For example, when the load is 500N, the SE63 cylinder diameter (theoretical force 1274N) is preferred over the SE50 cylinder diameter (theoretical force 784N).
Environmental Adaptability Design
High temperature scenario: Choose high-temperature resistant sealing materials and avoid using quick exhaust valves to prevent abnormal release of the locking mechanism.
Low temperature scenario: Take anti freezing measures (such as adding antifreeze) to prevent system moisture from freezing and causing cylinder jamming.
Installation And Maintenance Specifications
No load test run: Before use, adjust the buffer to the minimum and gradually relax it to avoid excessive impact damage to the cylinder.
Regular inspection: Check the condition of the water distribution filter and seals every 3 months, and replace damaged parts in a timely manner.
Dust protection: In environments with high levels of dust, water droplets, and oil dust, install dust covers to extend the lifespan of the cylinder.
The SE series standard cylinder has become a cost-effective choice in the field of industrial automation due to its high-precision sealing, adjustable buffering, modular design, and high temperature/corrosion resistance. Especially suitable for scenarios with strict requirements for positioning accuracy, smooth operation, and environmental adaptability, such as electronic assembly, chemical control, and robot joint drive.
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