Airtac SEJ Adjustable Cylinder SEJ63X50-10S
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 SEJ63X50-10S Adjustable Cylinder Specifications
- Model: SEJ63X50-10S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: 50 mm (adjustable via mechanical stopper)
- Rod diameter: 20 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (axial mounting holes)
- Port size: Rc1/4 (G1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal type: NBR + PU hybrid seals
- Weight: 2.35 kg (without accessories)
- Dimensions:
- Extended length: 246 mm
- Retracted length: 196 mm
- Body diameter: 80 mm
- Mounting hole spacing: 135 mm
Precision-engineered adjustable stroke cylinder featuring dual-position memory capability through its mechanical stopper system. The corrosion-resistant design incorporates dual wiper seals for contaminant exclusion, with a 5000km minimum service life under standard conditions. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Precision clamping fixtures in CNC machining centers
- Variable position material stops in assembly lines
- Packaging machine pusher mechanisms
- Semiconductor wafer handling robotics
- Printing press paper feed adjustments
Installation protocol:
Locking nuts must be torqued to 18-22 N·m after stroke adjustment.
Lubricate stopper threads with ISO VG32 hydraulic oil monthly.
Avoid side loads exceeding 50N to prevent rod bearing wear.
| Property | Property Value |
|---|---|
| sku | SEJ63X50-10S |
| 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 | <50mm> |
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.