Airtac SEJ Adjustable Cylinder SEJ63X100-50S
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 SEJ Adjustable Cylinder SEJ63X100-50S Technical Specifications
- Model: SEJ63X100-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (±0.1mm tolerance)
- Stroke: 100mm (adjustable from 50-150mm via stopper)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃ (with NBR seals)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (M5 adapter available)
- Mounting style: Standard front/rear flange (ISO 15552 compatible)
- Rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Piston seal: Dual NBR lip seals with wear ring
- Weight: 3.2kg (excluding mounting accessories)
- Dimensions:
- Extended length: 265mm
- Retracted length: 165mm
- Body diameter: 80mm
- Rod end thread: M16×1.5
Precision-adjustable pneumatic cylinder featuring dual shock absorption and ±5μm rod concentricity. The micrometer-style stroke adjustment allows precise end position setting through rotating external collars. Integrated magnetic slot (M9 connector) enables position feedback when used with sensors. Anti-rotation design maintains orientation stability during vertical operations.
- CNC machine tool clamping mechanisms
- Pharmaceutical tablet press height adjustment
- Automotive welding fixture positioning
- Packaging line product ejection systems
- Glass cutting equipment pressure control
Installation recommendation:
For vertical mounting exceeding 45° angle, use rod-end support brackets (AAC-63 accessory recommended).
Lubricate rod weekly with ISO VG32 hydraulic oil in high-cycle applications (＞500 strokes/min).
- Max thrust: 2016N @0.63MPa
- Max speed: 800mm/s (with full cushion engagement)
- Lateral load capacity: 350N at mid-stroke
- Cycle life: 5,000km travel distance (clean air supply)
| Property | Property Value |
|---|---|
| sku | SEJ63X100-50S |
| 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 | 100mm |
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.