Airtac SCJ40 Standard Cylinder SCJ40X125-20STC
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 SCJ40X125-20STC Standard Cylinder Specifications
- Model: SCJ40X125-20STC
- Bore size: 40mm
- Stroke: 125mm
- Action type: Double-acting
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Piston speed: 50-800 mm/s
- Cushioning type: Adjustable air cushion (both ends)
- Port size: Rc1/8 (NPT1/8 optional)
- Mounting type: STC (front flange with tapped holes)
- Rod end: External thread M16×1.5
- Seal material: NBR (nitrile rubber)
- Body material: Aluminum alloy (hard anodized)
- Weight: 1.85kg (excluding accessories)
- Dimensions:
- Extended length: 268mm
- Retracted length: 143mm
- Body diameter: 52mm
- Mounting flange: 80×80mm
- Protection class: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (relubrication interval: 3,000km)
High-precision industrial cylinder with optimized air consumption and smooth stroke control. Features corrosion-resistant hard anodized surface and dual adjustable cushions for precise end-position deceleration. Integrated wear-resistant guide bush ensures minimal lateral play. Compatible with magnetic sensors (sensor slot included).
- Automated material handling systems
- Packaging machine clamping mechanisms
- Automotive assembly line tooling
- Plastic injection molding ejectors
- Printing press paper feed systems
Installation guidelines:
Ensure proper alignment of load axis with piston rod centerline.
Use flexible couplings for eccentric loads. Maintain 0.5-1mm clearance
between rod end and load during mounting. Lubricate rod weekly with
ISO VG32 hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SCJ40X125-20STC |
| 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 | <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.