Airtac SCJ50 Standard Cylinder SCJ50X400-20S
2. Features profiled bidirectional piston sealing configuration with compact dimensions and integrated oil reservoir for enhanced lubrication;
3. Tie-rod construction utilizing precision tie-rods to connect end caps with aluminum barrel, ensuring structural integrity and operational reliability;
4. Compact length compared to ISO15552 standard cylinders of equivalent bore size within SC series;
5. Equipped with adjustable pneumatic cushioning mechanism for smooth stroke termination;
6. Comprehensive range of cylinder variants and mounting accessories available for versatile system integration;
7. Incorporates high-temperature resistant sealing compounds for operational temperature range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SCJ50
AirTAC SCJ50X400-20S Standard Cylinder Specifications
- Model: SCJ50X400-20S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 50mm (±0.13mm tolerance)
- Stroke: 400mm (adjustable cushioning)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M16×1.5
- Mounting style: Basic type (MF1) with standard foot mounting
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: NBR (nitrile) with wear-resistant ring
- Protection rating: IP40 (dust resistant)
- Weight: 3.2kg (without accessories)
- Dimensions: 540mm(L) × 60mm(W) × 60mm(H)
High-precision industrial cylinder featuring dual adjustable air cushions for smooth deceleration. The hard-anodized barrel surface provides exceptional corrosion resistance, while the multi-lip seal design ensures leak-free operation even under continuous cycling. Requires 40μm filtered air and monthly lubrication (ISO VG32 recommended).
- Automated packaging line pusher mechanisms
- CNC machine tool clamping systems
- Plastic injection molding ejectors
- Automotive assembly line positioning devices
- Printing press paper feed systems
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use anti-drop safety brackets (sold separately).
Lubricate rod weekly in high-cycle applications (>500 strokes/hour).
| Property | Property Value |
|---|---|
| sku | SCJ50X400-20S |
| 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 | <50mm> |
| Stroke | <400mm> |
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.