Airtac SEJ Adjustable Cylinder SEJ32X280-100S
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 SEJ Adjustable Cylinder SEJ32X280-100S Technical Details
- Model: SEJ32X280-100S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 32mm
- Stroke: 280mm (±10mm adjustable range)
- Rod diameter: 12mm
- Operating pressure: 0.1–1.0 MPa
- Max thrust: 240N (at 0.63MPa)
- Cushioning: Adjustable pneumatic cushion (5-stage)
- Port size: M5×0.8 (standard), G1/8 optional
- Body material: Aluminum alloy (anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR + PU hybrid
- Temperature range: -20℃ to 80℃
- Weight: 3.5kg (with mounting brackets)
- Dimensions: 450mm(L) × 60mm(W) × 60mm(H)
- Mounting type: Standard ISO 15552 front flange (alternative mounting kits available)
- Repeat positioning accuracy: ±0.2mm
High-precision adjustable stroke cylinder featuring dual-position magnetic sensors (not included) and enhanced wear-resistant guides. The 5-stage adjustable cushion mechanism minimizes impact noise while maintaining 0.8m/s maximum piston speed. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments.
- Precision clamping fixtures in CNC machining centers
- Variable position material handling systems
- Plastic injection molding ejector mechanisms
- Automated packaging line positioning units
- Semiconductor wafer handling equipment
Operation note:
Requires regular lubrication (ISO VG32 hydraulic oil recommended) every 500,000 cycles.
Avoid side load exceeding 30N. For vertical installations, use the anti-drop locking nut accessory (sold separately).
| Property | Property Value |
|---|---|
| sku | SEJ32X280-100S |
| Adjustable Stroke | 100mm |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <32 mm> |
| Stroke | 280mm |
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.