Airtac SCJ40 Standard Cylinder SCJ40X300-50STC
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 SCJ40X300-50STC Standard Cylinder Specifications
- Model: SCJ40X300-50STC
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 300mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Piston rod diameter: 16mm (chrome-plated steel)
- Mounting style: Foot-mounted (STC series)
- Port size: M5x0.8 (dual ports at both ends)
- Max theoretical thrust: 1,130N @0.7MPa
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Weight: 2.65kg (without accessories)
- Dimensions: 400mm(L) × 82mm(W) × 95mm(H)
- Sensor compatibility: Supports M9/M12 magnetic switches
- Repeat positioning accuracy: ±0.5mm
- Max speed: 500–800mm/s (with cushioning)
High-precision industrial cylinder featuring wear-resistant aluminum alloy construction with hard anodized surface treatment. The dual adjustable cushioning system minimizes end-impact while maintaining smooth operation under heavy loads. Integrated T-slot mounting grooves enable flexible accessory attachment.
- Automated material handling systems
- Plastic injection molding ejectors
- CNC machine tool clamping mechanisms
- Automotive assembly line positioning
- Food packaging pressurization units
Installation note:
Maintain 0.5–1mm clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid lateral
force exceeding 30N on piston rod. For vertical mounting, install
flow control valves on lower port.
| Property | Property Value |
|---|---|
| sku | SCJ40X300-50STC |
| 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 | 300mm |
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.