Airtac SEJ Adjustable Cylinder SEJ40X125-10S
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 SEJ40X125-10S Adjustable Cylinder Specifications
- Model: SEJ40X125-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 125mm (adjustable range: 0-125mm)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Rubber buffer + adjustable stopper
- Mounting style: Standard foot mounting (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 adapter optional)
- Piston rod material: Chrome-plated steel (5mm coating thickness)
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile) with wear-resistant ring
- Operating temperature: -20℃ to 80℃
- Weight: 2.5kg ±3% (excluding accessories)
- Dimensions:
- Extended length: 298mm
- Retracted length: 173mm
- Foot mounting base: 80mm(W) × 100mm(H)
- Rod end thread: M10×1.25
- Lubrication: Pre-lubricated (Relubrication interval: 2,000km travel)
- Protection rating: IP54 (standard), IP67 available on request
Precision-engineered adjustable stroke cylinder featuring dual-position locking mechanism with micrometer-style stroke adjustment (1mm graduation marks). The SEJ series combines position feedback readiness with 0.5mm repeat positioning accuracy. Enhanced dust resistance with integrated scraper seal. Compatible with all ISO 15552 mounting accessories.
- Precision clamping fixtures requiring variable stroke control
- Packaging line product height adjustment systems
- Automated welding positioners with position feedback
- Semiconductor handling equipment needing contamination control
- Printing press roller engagement mechanisms
Operation note:
For optimal performance, maintain air quality at ISO 8573-1:2010 Class 2-4-2
(40μm filtration). Adjustable stopper requires torque limitation (max 2.5N·m)
during calibration to prevent thread damage.
| Property | Property Value |
|---|---|
| sku | SEJ40X125-10S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.