Airtac SEJ Adjustable Cylinder SEJ125X150-10S
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 SEJ125X150-10S Adjustable Cylinder Specifications
- Model: SEJ125X150-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 125mm
- Stroke: 150mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable hydraulic buffer
- Mounting style: Standard MF1 (front flange with foot mounting)
- Piston rod diameter: 35mm
- Max thrust: 1,256N @ 0.7MPa
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy body, chromium-plated piston rod
- Seal type: NBR seals with wear-resistant ring
- Weight: 6.8kg (dry, without accessories)
- Dimensions: 325mm(L) × 125mm(W) × 152mm(H)
- Port size: G3/8
- ISO standard: 15552 compliant
High-precision industrial cylinder featuring dual adjustable cushioning with hydraulic dampers at both ends. The hexagonal buffer adjustment screws enable precise deceleration control, while the hard chrome-plated rod resists scoring and corrosion. Includes magnetic piston for position sensing compatibility.
- Precision press-fit operations in automotive assembly
- Variable stroke material handling systems
- Packaging line positioning with shock absorption
- Die-casting machine ejection mechanisms
- Automated warehouse vertical lift systems
Installation note:
For optimal performance, maintain ≤0.3mm/m alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil and install air filters with ≤40μm filtration.
Adjust cushioning screws in 1/4-turn increments under actual load conditions.
| Property | Property Value |
|---|---|
| sku | SEJ125X150-10S |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/2 |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 150mm |
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.