Airtac SEJ Adjustable Cylinder SEJ80X25-10S
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ
AirTAC SEJ80X25-10S Adjustable Cylinder Specifications
- Model: SEJ80X25-10S
- Type: Adjustable stroke single-acting cylinder
- Bore size: 80mm
- Stroke: 25mm (adjustable)
- Mounting style: Single ear mounting (ISO 15552 standard)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable pneumatic cushioning
- Port size: G1/4 (ISO 1179)
- Piston rod diameter: 20mm (chrome-plated)
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Weight: 3.5kg ±2%
- Dimensions: 200mm(L) × 90mm(W) × 90mm(H) (retracted position)
- Rod end thread: M10×1.25
- Max theoretical force: 502N @ 0.8MPa
- Lubrication: Pre-lubricated (relubrication interval ≥2000km)
High-precision industrial cylinder featuring patented position-lock mechanism for mid-stroke adjustment (±2mm accuracy). The double-wall anodized aluminum construction provides enhanced corrosion resistance in humid environments. Includes magnetic piston for position sensing compatibility.
- Automated production line clamping devices
- Plastic injection molding ejector systems
- Printing press paper feed mechanisms
- Automotive welding fixture positioning
- Packaging machine product stoppers
Installation note:
For optimal performance, maintain 0.5-1mm alignment tolerance during mounting.
Use only AS-02 grease for maintenance. Avoid lateral loads exceeding 30N on piston rod.
- Loosen hex lock nut (12mm wrench size)
- Rotate adjustment screw (CW to shorten, CCW to extend)
- Re-tighten lock nut while maintaining screw position
- Perform test cycle at 50% pressure before full operation
| Property | Property Value |
|---|---|
| sku | SEJ80X25-10S |
| Adjustable Stroke | <10mm> |
| Seal Material | Polyurethane |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <25 mm> |
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.