Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X120-20S
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 SCJ63X120-20S Standard Cylinder Specifications
- Model: SCJ63X120-20S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 63 mm
- Stroke: 120 mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/4 (ISO 228 standard)
- Piston rod thread: M16×1.5 (external)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Seal material: NBR + PU combination
- Body material: Anodized aluminum alloy (AL6063-T5)
- Weight: 2.4 kg (dry, without accessories)
- Dimensions: 220mm(L) × 63mm(Bore) × 82mm(H) (mounting face to rod end)
- Rod end type: Female threaded (ISO 12240-2 standard)
- Protection rating: IP67 (with wiper seal)
High-precision industrial cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. The hard-anodized barrel provides exceptional wear resistance, while the multi-lip wiper seal ensures reliable particle exclusion. Requires ISO 8573-1:2010 Class 3 compressed air (max 40mg/m³ oil content).
- Automated palletizing systems (vertical lift mechanisms)
- Plastic injection molding machine ejectors
- CNC fixture clamping/unclamping operations
- Food processing conveyor gate actuators
- Automotive welding jig positioning
Installation note:
For horizontal mounting exceeding 500mm stroke, recommend adding intermediate support brackets.
Lubricate rod with ISO VG32 hydraulic oil (0.3cc/cycle) for high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SCJ63X120-20S |
| 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 | 120mm |
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.