Airtac SEJ Adjustable Cylinder SEJ63X350-10S
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 SEJ63X350-10S Adjustable Cylinder Specifications
- Model: SEJ63X350-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke length: 350mm (adjustable range: 50-350mm)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: PT1/4 (G1/4 optional)
- Cushioning: Adjustable pneumatic cushion
- Mounting type: Standard AF flange (ISO 15552 compliant)
- Rod end type: Female thread M20×1.5
- Seal material: NBR (HNBR available for high-temp)
- Sensor slots: 2x T-slot (5mm width, ISO 6432 compatible)
- Weight: 4.2kg (excluding accessories)
- Dimensions: 500mm(L) × 120mm(W) × 160mm(H) (full extension)
- Protection rating: IP54 (standard wipers)
Heavy-duty adjustable stroke cylinder with precision-machined aluminum barrel and chromed piston rod (hardness HRC 45-50). Features dual cushion adjustment screws for precise end-position deceleration control. The 10S variant includes corrosion-resistant stainless steel mounting hardware and pre-installed magnetic piston for sensor compatibility.
- Variable-height positioning in automotive assembly jigs
- Press machine stroke adjustment systems
- Packaging line product height compensation
- Plastic injection molding ejector mechanisms
- Solar panel tilt adjustment actuators
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial use.
For horizontal mounting, support rod end with guided carriage when stroke exceeds 300mm.
Adjust cushion needles gradually - overtightening may cause cylinder stall.
| Property | Property Value |
|---|---|
| sku | SEJ63X350-10S |
| 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 | 63mm |
| Stroke | 350mm |
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.