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40mm Bore 25mm Stroke Air Pneumatic Cylinder Airtac Type SU40X25
Air cylinders are pneumatic linear actuators driven by pressure differential in the cylinder chambers. Compressed gas (typically air) acts as the power to impart a force and cause actuation. The compressed gas is allowed to expand due to the pressure gradient, and forces a piston to move in the desired direction. One side of a piston flange can be pressurized to provide force and motion with a spring (providing return force after pressure is released), or both sides can be alternately pressurized for bi-directional powered motion.
Air cylinders are used in applications which push, pull, and lift objects, close doors, or hold, remove, and position parts. They are commonly used in materials handling and processing. Air cylinders are also important in fail safe systems.
Specifications of SU Series Pneumatic Cylinder:
| Bore Size (mm) | 32 | 40 | 50 | 63 | 80 | 100 | |
| Acting Type | Double Acting | ||||||
| Fluid | Air (to be filtered by 40μm filter element) | ||||||
| Mounting Type | SU | Basic FA FB CA CB LB TC TCM1 | |||||
| SUD, SUJ | Basic FA LB TC TCM1 | ||||||
| Operating Pressure Range | 0.1 to 1.0 MPa (1.0 to 10.0 bar) (15 to 145 psi) | ||||||
| Proof Pressure | 1.5 MPa (15 bar) (215 psi) | ||||||
| Temprature (℃) | -20 to +80 | ||||||
| Speed Range (mm/s) | 30 to 800 | ||||||
| Cushion Type | Variable cushion | ||||||
| Adjustable Cushion Stroke (mm) | 21 | 28 | 29 | ||||
| Port Size | 1/8'' | 1/4'' | 3/8'' | 1/2'' | |||
Stroke of SU Series Pneumatic Cylinder:
Symbol of SU Series Pneumatic Cylinder:
Ordering Code of SU Series Pneumatic Cylinder:
Criteria for selection: Cylinder thrust:
Installation & Usage:
1. When load changes in the work, the cylinder with abundant output capacity shall be ed.
2. Relative cylinder with high temperature resistance or corrosion resistance shall be chosen under the condition of high temperature or corrosion.
3. Necessary protection measure shall be taken in the environment with higher humidity, much dust or water drops, oil dust and welding dregs.
4. Dirty substances in the pipe must be eliminated before cylinder is connected with pipeline to prevent the entrance of particles into the cylinder.
5. The medium used by cylinder shall be filtered to 40μm or below.
6. Anti-freezing measure shall be adopted under low temperature environment to prevent moisture freezing.
7. The cylinder shall be carried out test run without load before application. Prior to run, buffer shall be turned to the minimum and gradually released to avoid the damage on cylinder caused by excessive impact.
8. The cylinder shall avoid the influence of side load in operation to maintain the normal work of cylinder and extend the service life.
9. If the cylinder is dismantled and stored for a long time, please conduct anti-rust treatment to the surface. Anti-dust caps shall be added in air inlet and outlet ports.
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