Airtac SEJ Adjustable Cylinder SEJ80X60-30
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 SEJ80X60-30 Technical Details
- Model: SEJ80X60-30
- Bore size: Ø80 mm
- Stroke: 60 mm (adjustable)
- Adjustment range: ±15mm from nominal stroke
- Operating pressure: 0.1–0.8 MPa
- Cushioning: Adjustable rubber bumper
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal type: NBR seals (oil-resistant)
- Temperature range: -20℃ to 80℃
- Weight: 5.2 kg (without accessories)
- Dimensions: 335mm(L) × 105mm(W) × 105mm(H) (at mid-stroke)
- Mounting styles: FA-type front flange, FC-type side lug
- Rod end type: Female thread M20x1.5
- ISO standard: 6432 (mounting dimensions)
Heavy-duty adjustable stroke cylinder with mechanical stroke adjustment mechanism. Features dual locknuts for precise stroke setting retention and integrated cushioning adjustment screws. Anti-rotation design maintains orientation of mounting accessories. Rated for 5,000km service life under standard conditions.
- Variable height positioning in material handling systems
- Die height adjustment in stamping/press machines
- Palletizing robot end-effector positioning
- Paper/converting machinery with variable web paths
- Automated welding fixture stroke adjustment
Installation guidance:
Apply Loctite 243 to adjustment locknuts during assembly.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3mm minimum clearance between stopper plates during stroke adjustment.
| Property | Property Value |
|---|---|
| sku | SEJ80X60-30 |
| Adjustable Stroke | 30mm |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 60mm |
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.