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 ACEJ80X55-20SB Adjustable Compact Cylinder Specifications
- Model Series: ACEJ80~100 (80mm bore size variant)
- Bore Diameter: 80mm (±0.1mm manufacturing tolerance)
- Stroke: 55mm (adjustable cushioning range: 5-20% of stroke)
- Operating Pressure: 0.15–0.8 MPa (1.5–8 bar)
- Port Size: PT1/4 (BSPP thread, dual ports for front/rear piping)
- Piston Speed: 50–700 mm/s (lubricated condition)
- Cushion Type: External adjustable rubber buffer + internal dynamic brake
- Mounting Style: Standard square base (20SB designation)
- Material: Aluminum alloy barrel, CRCA steel piston rod
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Ambient Temperature: -20℃ to 80℃ (non-freezing conditions)
- Protection Class: IP40 (standard dust protection)
- Weight: 3.5kg ±2% (without accessories)
- Dimensions (L×W×H): 180mm × 100mm × 100mm (at full retraction)
- Rod Thread: M16×1.5 (external thread at piston end)
- Air Consumption: 2.5L/stroke at 0.5MPa
High-precision compact cylinder featuring dual-stage position control through adjustable mechanical stoppers. The low-profile design (30% slimmer than standard cylinders) enables installation in confined spaces. Self-aligning base reduces side load stress, while the chrome-plated piston rod resists corrosion in humid environments. Requires ISO 8573-1 class 3 lubricated air (40μm filtration).
- Precision clamping fixtures in CNC machining centers
- Vertical lift mechanisms for semiconductor wafer handling
- Automatic gate positioning in packaging conveyor systems
- Mold core pulling in injection molding machines
- Workpiece ejection systems with position-sensitive force control
| Property | Property Value |
|---|---|
| sku | ACEJ80X55-20SB |
| 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 | 55mm |
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.











