Airtac SEJ Adjustable Cylinder SEJ63X400-100S
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 SEJ63X400-100S Adjustable Cylinder Specifications
- Model: SEJ63X400-100S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Max stroke: 400 mm
- Adjustment range: 0-100 mm (via external stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion at both ends
- Mounting type: Standard MF1 (front flange) with optional base mounts
- Materials: Aluminum alloy cylinder tube, hard-anodized piston rod (SUS304)
- Seal material: Heat-resistant NBR (-20℃ to 80℃)
- Port size: G1/4 (M12x1.25 adapter included)
- Weight: 5.8 kg (with standard accessories)
- Dimensions: 750mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Piston rod thread: M20x1.5
- Max theoretical force: 2800N @0.63MPa
- Speed range: 50–800 mm/s
High-precision adjustable stroke cylinder featuring a unique mechanical stopper system with 100mm stroke adjustment capability. The chrome-plated piston rod and dual cushioning design ensure smooth operation in high-cycle applications. Includes anti-rotation guide for precise linear motion.
- Variable height positioning in automotive assembly jigs
- Packaging line product ejection systems
- Plastic injection molding machine gate controls
- Palletizing robot end-effector adjustments
- Semiconductor wafer handling equipment
Installation note:
Lock adjustment bolts with 12N·m torque after positioning.
Use with APEM-06 series magnetic sensors for position feedback.
Lubricate guide shafts every 500km of cumulative travel.
| Property | Property Value |
|---|---|
| sku | SEJ63X400-100S |
| Adjustable Stroke | 100mm |
| 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 | <400mm> |
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.