2. Threaded connection between cylinder body and front/rear covers for enhanced structural integrity and easy maintenance;
3. Cylinder bore precision-machined and hard anodized for superior wear resistance and long-term durability;
4. Piston features a compact bidirectional custom sealing profile with integrated oil reservoir capability;
5. Space-saving compact design reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-sided sensor grooves on cylinder body for simplified sensor mounting;
7. Integrated cushioning system effectively absorbs residual energy from high-speed operation and mechanical rotation;
8. Multiple installation accessories available for flexible configuration.
Category: Adjustable Cylinders | Brand: AirTAC | Series: ACEJ80~100
AirTAC ACEJ80X275-20SB Adjustable Compact Cylinder Specifications
- Model Series: ACEJ80~100 Adjustable Compact Series
- Full Model: ACEJ80X275-20SB
- Bore Size: 80mm
- Stroke: 275mm (adjustable stroke mechanism)
- Operating Pressure: 0.1~0.9 MPa
- Cushion Type: Adjustable pneumatic cushion (both ends)
- Port Size: 1/4" NPT (standard) / G1/8 optional
- Mounting Style: 20SB - Foot mounting with front flange
- Material:
- Cylinder Tube: Aluminum alloy hard anodized
- Piston Rod: Chrome-plated carbon steel
- Seals: NBR (standard) / Fluorine rubber optional
- Temperature Range: -20℃ to +80℃
- Weight: 5.8kg ±2% (including mounting accessories)
- Dimensions:
- Body Length: 300mm (excluding rod)
- Total Extended Length: 575mm
- Width (Foot Mount Base): 105mm
- Height (Cylinder OD): 96mm
- Rod Thread: M20×1.5 (external)
- Protection Class: IP54 (standard) / IP67 optional
- Lubrication: Pre-lubricated (non-re-lube design)
Compact profile cylinder with patented stroke adjustment mechanism, featuring dual adjustable air cushions for precise end-position control. The 20SB mounting configuration combines front flange stability with foot-mount flexibility. Precision honed tube ensures ≤0.05mm inner diameter tolerance for consistent performance. Includes magnetic piston for position sensing compatibility.
- Space-constrained automation equipment
- Packaging machine stopper mechanisms
- Precision clamping fixtures in CNC applications
- Material handling lift-and-position systems
- Textile machinery tension control
- Automated conveyor gate controls
| Property | Property Value |
|---|---|
| sku | ACEJ80X275-20SB |
| Adjustable Stroke | <20mm> |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | G1/8 |
| Rod Cylinder | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 275mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.











