Airtac SCJ80 Standard Cylinder SCJ80X450-20S
2. Features profiled bidirectional sealing structure for piston, offering compact dimensions with integrated oil reservoir functionality;
3. Tie-rod construction with pillar-connected front/rear covers and aluminum tube barrel for enhanced structural reliability;
4. Compact axial length compared to ISO 15552 standard cylinders of equivalent bore size;
5. Precision-adjustable cushioned mechanism ensures smooth end-stroke deceleration;
6. Multiple bore sizes and configurable mounting accessories available for flexible system integration;
7. High-temperature resistant seal materials enable operational range of 0~150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SCJ80
AirTAC SCJ80X450-20S Standard Cylinder Specifications
- Model: SCJ80X450-20S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 450 mm (±0.5mm tolerance)
- Rod diameter: 20 mm (chrome-plated steel)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (NPT1/4 optional)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Weight: 12.7 kg (with standard mounting accessories)
- Dimensions:
- Total length: 797 mm (at mid-stroke position)
- Body diameter: 95 mm (including cushion screws)
- Mounting base: 160×40 mm (rear flange contact surface)
- Max theoretical force: 4,521N @ 0.7MPa (extending) / 3,975N @ 0.7MPa (retracting)
- ISO mounting: 20S type (rear dual pivot brackets)
- Protection rating: IP65 (with optional wiper seal)
High-thrust industrial cylinder featuring precision honed aluminum tube and anti-rotation piston rod. Designed for heavy-duty cyclic operations with 500km+ service life under standard conditions. Includes magnetic piston for position sensing compatibility (sensor not included). Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Automotive assembly line clamping fixtures
- Steel mill conveyor gate actuators
- Plastic injection molding machine ejectors
- Warehouse vertical lift positioning systems
- Paper processing equipment tension control
Installation note:
Align within 0.2mm/m parallelism tolerance. For vertical mounting,
use rod-down orientation to prevent seal wear. Apply Molykote 111
grease annually for high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SCJ80X450-20S |
| 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 | 80 mm |
| Stroke | 450mm |
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.