Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X300-20S
2. Features specialized bidirectional sealing structure with integrated oil reservoir for compact dimensions;
3. Tie-rod construction with reinforced pillars connecting end covers to aluminum barrel for enhanced reliability;
4. Compact stroke length compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Precision-engineered adjustable cushioned piston movement;
6. Multiple bore sizes and modular mounting accessories available for diverse application requirements;
7. High-temperature resistant sealing materials enable operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SCJ63
AirTAC SCJ63X300-20S Standard Cylinder Specifications
- Model: SCJ63X300-20S
- Bore size: 63 mm
- Stroke: 300 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable hydraulic buffer (both ends)
- Mounting style: ISO 15552 standard flange (MF1/MF2 optional)
- Port size: G1/8 (M5 optional)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 3.8 kg (without accessories)
- Dimensions: 400mm(L) × 80mm(W) × 80mm(H) (at mid-stroke position)
- Max theoretical force: 3120N @ 0.7MPa (extending)
- Piston speed: 50–800 mm/s
High-performance ISO-compliant pneumatic cylinder featuring corrosion-resistant construction and precision honed tube. The dual adjustable cushions minimize end-impact noise while maintaining positioning accuracy. Optional magnetic piston version (add "-M" suffix) available for position sensing. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Packaging machine vertical lift systems
- Foundry equipment door actuators
Installation tip:
Allow 15mm clearance around cylinder body for heat dissipation.
Lubricate through air supply (ISO VG32 recommended) for maximum seal life.
Avoid side-load forces exceeding 150N on piston rod.
| Property | Property Value |
|---|---|
| sku | SCJ63X300-20S |
| Adjustable Stroke | <20mm> |
| 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 | 300mm |
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.