Airtac SEJ Adjustable Cylinder SEJ63X150-30S
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 SEJ63X150-30S Adjustable Cylinder Specifications
- Model: SEJ63X150-30S
- Bore size: Ø63 mm (ISO standard)
- Stroke: 150 mm (adjustable)
- Operation: Double-acting
- Operating pressure: 0.05-1.0 MPa
- Medium: Clean dry air (lubricated or non-lubricated)
- Ambient temperature: -20℃ to 80℃ (-4℉ to 176℉)
- Cushioning: Adjustable rubber buffer + air cushion
- Mounting type: Basic type (no built-in mounting)
- Rod end thread: M16×1.5 (external thread)
- Piston rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR/PU
- Weight: 2.65 kg (5.84 lbs)
- Dimensions (L×W×H):
- Retracted length: 258 mm
- Extended length: 408 mm
- Width (body): 80 mm
- Height (with mounting): 95 mm
Precision-engineered adjustable stroke cylinder with dual cushioning system, featuring a unique mechanical stopper mechanism that allows ±5mm stroke adjustment via hex wrench. The corrosion-resistant construction includes an IP54-rated rod cover for harsh environments. Requires 5μm filtered air and recommended 1-3 drops/m³ oil mist lubrication.
- Variable height work platforms in assembly lines
- Press-fit mechanisms for electronic component insertion
- Packaging machine stopper positioning systems
- Automated welding fixture height adjustment
- Printing press roller engagement control
Installation guidelines:
Mount using ISO 15552 standard brackets. For vertical installations,
use rod-end support bearings if lateral force exceeds 15N.
Allow 0.5mm alignment tolerance per 100mm stroke. Lubricate rod weekly
in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SEJ63X150-30S |
| Adjustable Stroke | 30mm |
| 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 | 150mm |
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.