Airtac SEJ Adjustable Cylinder SEJ63X1400-50S
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 SEJ63X1400-50S Adjustable Stroke Cylinder Specifications
- Model: SEJ63X1400-50S
- Type: ISO 15552 compliant adjustable stroke cylinder
- Bore size: 63mm
- Stroke length: 1400mm (adjustable through built-in stroke adjustment mechanism)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Piston speed: 50-1000 mm/s
- Mounting style: 50S (basic front flange with mounting holes)
- Port size: G1/8 (Rc1/8 optional)
- Seal material: Polyurethane (NBR available on request)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 18.7 kg (without accessories)
- Dimensions:
- Extended length: 1910mm
- Retracted length: 510mm
- Body diameter: 80mm
- Rod end thread: M20×1.5
High-precision long-stroke cylinder featuring dual-axis alignment design for enhanced stability in extended stroke applications. The chrome-plated piston rod incorporates a multi-layer seal system with integrated wiper to prevent contamination. Requires 40μm filtered air and ISO VG32-grade lubricant for optimal performance.
- Automated palletizing systems for heavy loads
- Large-format CNC machine tool positioning
- Automotive assembly line transfer mechanisms
- Packaging line product ejection systems
- Solar panel manufacturing conveyor adjustments
- Requires intermediate support when stroke exceeds 1000mm
- Align within ±0.5° angular misalignment tolerance
- Maintain 1.5mm/min oil feed rate for lubrication
- Use M20×1.5 rod end accessories for load connection
- Allow 50mm clearance at both ends for cushion adjustment
| Property | Property Value |
|---|---|
| sku | SEJ63X1400-50S |
| Adjustable Stroke | <50mm> |
| 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 | <1400mm> |
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.