Airtac SCJ40 Standard Cylinder SCJ40X450-20S
1. Enterprise-standard pneumatic cylinder;
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3. Tie-rod construction with reinforced tie-rod connections between end covers and aluminum barrel ensures superior reliability;
4. Compact stroke length compared to ISO 15552 counterparts with equivalent bore sizes;
5. Smooth cushioning adjustment mechanism for optimized motion control;
6. Available in multiple bore sizes with comprehensive mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0-150°C.
Category: Standard Cylinders , Brand: Airtac , Series: SCJ40
AirTAC SCJ40X450-20S Standard Cylinder Specifications
- Model: SCJ40X450-20S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm
- Stroke: 450mm
- Rod diameter: 16mm (chromed steel)
- Port size: M5x0.8 (standard), G1/8 optional
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Seal material: NBR (nitrile) with polyurethane wear band
- Mounting: Standard ISO 15552 mounting options
- Protection rating: IP65 (rod extended)
- Weight: 2.5kg ±3% (without accessories)
- Dimensions: 570mm(L) × 80mm(W) × 80mm(H) (retracted length)
High-rigidity cylinder with precision honed aluminum tube and corrosion-resistant anodized finish. Features dual adjustable air cushions for smooth end-of-stroke deceleration. The -20S variant includes magnetic piston for position sensing compatibility. Requires 5-40μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- Automated assembly line clamping mechanisms
- Packaging machine pusher arms
- Plastic injection molding ejector systems
- Material handling conveyor diverters
- Automotive welding fixture positioning
Installation guidance:
Mount using precision alignment jigs to prevent side load. For vertical installations,
use rod-down orientation. Lubricate through air supply for first 50 operating hours.
| Property | Property Value |
|---|---|
| sku | SCJ40X450-20S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.