Airtac SEJ Adjustable Cylinder SEJ80X125-10S
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 SEJ80X125-10S Adjustable Cylinder Specifications
- Model: SEJ80X125-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 80 mm
- Stroke: 125 mm (adjustable)
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/2 (ISO standard)
- Mounting: Standard foot mounting (ISO 15552 compliant)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Sensor compatibility: Built-in magnet for magnetic switch (D-A93 series)
- Weight: 5.2 kg ±3%
- Dimensions: 250mm(L) × 120mm(W) × 180mm(H)
High-precision industrial cylinder featuring micrometer-style stroke adjustment (±2mm accuracy). The chrome-plated piston rod with multi-lip seals ensures minimal leakage and extended service life. Integrated shock absorption reduces end-impact noise by 15dB compared to standard models.
- Automated production line positioning systems
- Die-casting machine ejection mechanisms
- Paper converting equipment with variable sheet lengths
- Packaging machine pusher arms requiring precise stroke control
- Automotive welding fixture positioners
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial operation.
For stroke adjustment: Loosen locknut, rotate stopper (1 full rotation = 1.5mm stroke change),
then re-tighten to 4.5N·m torque. Allow 10mm clearance behind adjustment mechanism for maintenance.
| Property | Property Value |
|---|---|
| sku | SEJ80X125-10S |
| 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 | 125mm |
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.