Airtac SEJ Adjustable Cylinder SEJ125X75-10S
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 SEJ125X75-10S Adjustable Cylinder Specifications
- Model: SEJ125X75-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø125mm
- Stroke: 75mm (adjustable through stopper mechanism)
- Adjustment range: 0-25% of nominal stroke
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Mounting style: Standard ISO/VDMA mounting accessories
- Port size: G1/2 (NPT1/2 optional)
- Cushioning: Adjustable pneumatic cushioning
- Material: Aluminum alloy barrel, CR seals
- Weight: 6.8kg (bare cylinder)
- Dimensions: 260mm(L) × 125mm(W) × 125mm(H)
- Rod thread: M20×1.5 external thread
- Maximum speed: 800mm/s
- Protection rating: IP54 (standard seals)
High-precision industrial cylinder with mechanical stroke adjustment capability, featuring wear-resistant chromium-plated piston rod and integrated shock absorption. The dual-circlip barrel design enables easy maintenance and part replacement. Compatible with all major pneumatic valve systems through standardized porting.
- Press machine stroke control systems
- Automated assembly line positioning devices
- Packaging equipment with variable product sizes
- Die casting machine ejection mechanisms
- Automotive welding fixture adjustments
Installation note:
Ensure proper alignment of adjustment scale markings with indicator.
Apply silicone-free lubricant (ISO VG32) to rod threads during stroke adjustment.
Maximum side load: 350N at full extension.
| Property | Property Value |
|---|---|
| sku | SEJ125X75-10S |
| 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 | 75mm |
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.