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 ACEJ80X40-40B Adjustable Compact Cylinder Specifications
- Series: ACEJ80~100 Adjustable Compact Series
- Full model: ACEJ80X40-40B
- Bore size: 80mm (Standard ACEJ series)
- Stroke: 40mm (Adjustable ±2mm)
- Mounting type: Basic fixed (MF style)
- Operating pressure: 0.1~0.9 MPa
- Temperature range: -20℃ to +80℃
- Cushioning: Adjustable air cushion (with locknut)
- Port size: 1/4" NPT (G1/4 optional)
- Piston speed: 50~800 mm/s (lubricated)
- Tube material: Aluminum alloy hard anodized
- Rod material: Stainless steel (SUS304)
- Seal material: NBR with wear-resistant ring
- Weight: 3.8kg ±2% (excluding accessories)
- Dimensions: 300mm(L) × 90mm(W) × 90mm(H)
- Mounting spacing: 40mm (Center-to-center hole distance)
- Rod end: External thread M20×1.5
- Protection rating: IP54 (standard wiper seal)
Compact-profile cylinder featuring stroke micro-adjustment capability (±2mm) through its unique screw-lock mechanism. The double-acting design includes built-in magnet for position sensing compatibility. Optimized for high cycle rates with corrosion-resistant construction and reduced lateral load sensitivity.
- Precision clamping fixtures in CNC machining centers
- Part ejection systems in injection molding machines
- Conveyor gate actuators with space constraints
- Automated welding equipment positioners
- Packaging machine lid closing mechanisms
| Property | Property Value |
|---|---|
| sku | ACEJ80X40-40B |
| Adjustable Stroke | <40mm> |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <40mm> |
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.











