Airtac SCJ40 Standard Cylinder SCJ40X125-50STC
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 SCJ40X125-50STC Standard Cylinder Specifications
- Model: SCJ40X125-50STC
- Bore size: 40mm
- Stroke: 125mm
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–1000 mm/s
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M16×1.5
- Seal material: NBR (Nitrile rubber)
- Body material: Aluminum alloy (anodized)
- Weight: 2.45 kg (with standard accessories)
- Dimensions: 250mm(L) × 48mm(W) × 48mm(H)
- Repeat positioning accuracy: ±0.5mm
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-precision ISO-compliant cylinder with double-acting operation and magnetic piston for position sensing. Features corrosion-resistant construction with hard chrome-plated piston rod (18μm thickness) and dust-resistant scraper. Ideal for medium-load applications requiring precise linear motion control.
- Automated assembly line clamping mechanisms
- CNC machine tool door actuators
- Plastic injection molding ejectors
- Automotive welding fixture positioning
- Food packaging machine pushers
Installation note:
Mounting axis alignment tolerance ≤0.2mm. Use flexible couplings when
lateral forces exceed 10% of maximum thrust. For vertical installations,
maintain 0.1-0.3 MPa back pressure to prevent piston drop.
| Property | Property Value |
|---|---|
| sku | SCJ40X125-50STC |
| 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 | 125mm |
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.