Airtac AIRTAC SCJ63 Standard Cylinder SCJ63X80-20S
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 SCJ63X80-20S Technical Specifications
- Model: SCJ63X80-20S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 63mm (±0.1mm manufacturing tolerance)
- Stroke: 80mm (adjustable cushioning ±5mm)
- Operating pressure: 0.05-1.0 MPa (0.5-10 bar)
- Piston speed: 50-750 mm/s (lubricated condition)
- Port size: G1/8 (BSPP thread)
- Mounting type: Basic front flange (20S code)
- Rod end: M20×1.5 external thread
- Piston material: Aluminum alloy with hard anodized surface
- Seal type: NBR rubber (optional FKM for high temp)
- Ambient temperature: -20℃ to 80℃ (NBR seals)
- Weight: 2.3kg ±5% (without accessories)
- Dimensions:
- Total length: 184mm (stroke 80 + cylinder body 104)
- Body diameter: 80mm (hexagonal cross-section)
- Mounting flange: 125mm × 63mm
- ISO certification: 6432:2015 & ISO 21287
High-precision industrial cylinder featuring dual adjustable cushioning and anti-rotation mechanism. The SCJ63 series utilizes a chromium-plated piston rod (HCP treatment) with integrated scraper seal for contamination resistance. Optional magnetic piston version (add "-M" suffix) available for position sensing.
- Packaging machinery ejection systems
- Automotive welding fixture positioning
- CNC machine tool clamping devices
- Plastic injection molding ejectors
- Material handling transfer units
Installation guidelines:
Maintain 0.05-0.1mm clearance between rod end and load connection.
Lubricate with ISO VG32 hydraulic oil if operating below 0.3 MPa.
Avoid side load exceeding 30N·m during operation.
| Property | Property Value |
|---|---|
| sku | SCJ63X80-20S |
| 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 | 80 mm |
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.