Airtac SEJ Adjustable Cylinder SEJ63X125-100
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 SEJ63X125-100 Adjustable Stroke Cylinder Specifications
- Model: SEJ63X125-100
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: 125 mm (adjustable range: ±5 mm)
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (optional foot/mid-flange mounting)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg ±2%
- Dimensions: 312mm(L) × 80mm(W) × 80mm(H)
Precision-engineered adjustable stroke cylinder featuring dual micro-adjustment screws for ±5mm stroke fine-tuning. The enhanced rod guidance system ensures stability under side load conditions, while the triple-layer sealing structure prevents leakage in high-cycle applications. Includes magnetic piston for position sensing compatibility.
- Press-fit operations in automotive assembly
- Variable height positioning in CNC tool changers
- Adjustable clamping force systems
- Packaging line product height compensation
- Semiconductor wafer handling equipment
Installation note:
Lubricate adjustment screws with ISO VG32 hydraulic oil before initial use.
Maintain 0.5mm minimum clearance between adjustment stoppers during calibration.
Not recommended for continuous rotation applications exceeding 15 RPM.
| Property | Property Value |
|---|---|
| sku | SEJ63X125-100 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 125mm |
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.