Airtac SCJ40 Standard Cylinder SCJ40X140-30S
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 SCJ40X140-30S Standard Cylinder Specifications
- Model: SCJ40X140-30S
- Type: ISO 6431 compliant double-acting cylinder
- Bore size: 40mm (±0.1mm manufacturing tolerance)
- Stroke: 140mm (adjustable cushioning ±10%)
- Operating pressure: 0.05-1.0 MPa
- Piston rod diameter: 16mm (chrome-plated steel)
- Mounting type: Front flange with axial mounting holes (30S code)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Tube material: Anodized aluminum alloy AL6063-T5
- Seal material: NBR/PU combination
- Protection rating: IP65 (standard wipers)
- Weight: 1.65kg (without accessories)
- Dimensions: 215mm(L) × 48mm(W) × 48mm(H) (retracted length)
- Max speed: 500-800mm/s (lubricated operation)
- Piston rod thread: M10x1.25 (external)
High-precision industrial cylinder featuring wear-resistant construction and precision honed tube. The 30S mounting variant provides stable fixed-end support for applications requiring cantilever load handling. Integrated cushioning adjustment screws enable smooth deceleration, reducing end-impact by up to 40% compared to basic models.
- Automated assembly line clamping mechanisms
- CNC machine tool part ejection systems
- Conveyor belt sorting gate actuators
- Plastic injection molding machine core pulls
- Automotive brake component testing rigs
Installation note:
Align within 0.2mm perpendicularity tolerance relative to load motion path.
For vertical installations, use locknut on piston rod thread.
Pre-lubricated - do not disassemble seals during initial installation.
| Property | Property Value |
|---|---|
| sku | SCJ40X140-30S |
| Adjustable Stroke | 30mm |
| 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 | <140mm> |
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.