Airtac SCJ40 Standard Cylinder SCJ40X375-50S
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 SCJ40X375-50S Standard Cylinder Specifications
- Model: SCJ40X375-50S
- Type: ISO 15552 compliant single-acting/double-acting (optional)
- Bore size: 40 mm
- Stroke: 375 mm
- Mounting style: Standard (MF1/MB1/MF3/MB3 compatible)
- Operating pressure: 0.15–0.8 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning type: Adjustable pneumatic cushion
- Piston rod thread: M16×1.5
- Seal material: Nitrile rubber (NBR) with wear-resistant band
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (standard wiper design)
- Weight: 2.3 kg ±3% (without accessories)
- Dimensions: 475mm(L) × 55mm(W) × 55mm(H) (retracted length)
- Max thrust: 503 N @0.6 MPa (double-acting)
- Piston speed: 50–800 mm/s
High-rigidity cylinder with chrome-plated piston rod and anodized aluminum barrel, designed for heavy-duty industrial applications requiring extended stroke precision. Features dual cushioning adjustment screws for smooth end-of-stroke deceleration. Optional magnetic piston version (SCJ40X375-50S/M) available for position sensing.
- Automated assembly line clamping mechanisms
- Material handling conveyor gate actuators
- Automotive welding fixture positioning
- Packaging machine lid press systems
- Injection molding machine ejectors
Installation note:
Lubricate through air supply (ISO VG32 recommended).
Maintain 0.5mm minimum parallel alignment tolerance.
For vertical mounting, use rod-down orientation to prevent seal wear.
Maintenance tip:
Adjust cushioning force by turning screws clockwise (increase)
until smooth deceleration is achieved.
Replace wiper seal every 500,000 cycles in dusty environments.
| Property | Property Value |
|---|---|
| sku | SCJ40X375-50S |
| Adjustable Stroke | <50mm> |
| 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 | 375mm |
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.