Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X350-20S
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 SCJ63 Standard Cylinder SCJ63X350-20S Technical Details
- Model Code: SCJ63X350-20S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm (2.48")
- Stroke: 350 mm (13.78")
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Cushioning: Adjustable pneumatic cushion (20S code)
- Port size: G1/4 (NPT1/4 optional)
- Mounting type: Basic profile with front/rear threaded mounting
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals with wear-resistant guide rings
- Weight: 3.8 kg (8.38 lbs)
- Dimensions (L×W×H):
- Extended length: 644 mm (25.35")
- Retracted length: 294 mm (11.57")
- Body width: 80 mm (3.15")
- Height with mounts: 105 mm (4.13")
- Piston speed: 50–800 mm/s (air cushion engaged)
- Protection class: IP54 (standard wiper seal)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features dual anti-rotation guide rods (optional) and reinforced end caps. The 20S variant includes 5-stage adjustable cushioning with shock absorption pads, reducing impact noise by 15dB compared to basic models. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Press machine ejection systems
- Automated palletizing arms
- Plastic injection molding clamp units
- Steel coil handling equipment
- Paper converting machinery
Maintenance tip:
Lubricate rod weekly with ISO VG32 hydraulic oil (1-2 drops).
Avoid side loads exceeding 15% of maximum thrust capacity.
Critical note:
Requires minimum 1.5x bore size clearance around rod extension path.
Not suitable for vertical downward mounting without counterbalance.
| Property | Property Value |
|---|---|
| sku | SCJ63X350-20S |
| 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 | 350mm |
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.