Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X85-20S
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 SCJ63X85-20S Technical Specifications
- Model: SCJ63X85-20S
- Bore size: Ø63mm
- Stroke: 85mm
- Operating pressure: 0.1-0.9 MPa
- Medium: Clean compressed air (40μm filtration required)
- Ambient temperature: -20℃ to +80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting type: Double rod-end stud (ISO 15552 standard)
- Port size: G1/4 (NPT1/4 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Seal type: NBR rubber (HNBR available for high temp)
- Weight: 2.65 kg (without accessories)
- Dimensions (L×W×H): 198mm × 76mm × 76mm (minimum extended length)
- Max thrust: 1,960N @0.63MPa (push side)
- Speed range: 50-750mm/s
- Protection class: IP54 (standard seals)
High-precision ISO-compliant cylinder with dual cushion adjustment and wear-resistant construction. Features anti-rotation piston rod and corrosion-resistant surface treatment. The 20S mounting variant provides stable dual-stud fixation for vibration-prone applications. Requires 0.1-1.0 MPa lubricated or non-lubricated air (oil mist <1/40,000).
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Food processing conveyor gate controls
- Paper feed systems in printing machinery
Maintenance tip:
Lubricate through air supply (ISO VG32 or equivalent) every 3 months in continuous operation.
Avoid lateral load exceeding 30% of maximum thrust. Use locknuts (M10×1.5) with 15-20N·m torque.
| Property | Property Value |
|---|---|
| sku | SCJ63X85-20S |
| 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 | 85mm |
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.