Airtac SCJ40 Standard Cylinder SCJ40X120-40S
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 SCJ40X120-40S Standard Cylinder Specifications
- Model: SCJ40X120-40S
- Type: ISO 6432 standard single-acting spring return cylinder
- Bore size: 40mm
- Stroke: 120mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Adjustable rubber buffer (both ends)
- Port size: G1/8 (M5×0.8 optional)
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel (hard anodized), POM end caps
- Seal material: NBR (nitrile rubber)
- Weight: 1.83 kg (with standard accessories)
- Dimensions:
- Total length: 242mm (stroke 120 + 2×61mm end caps)
- Body diameter: 40mm ±0.1mm
- Mounting center distance: 30mm (front flange)
- Rod thread: M10×1.25 (male)
High-precision industrial cylinder with corrosion-resistant treatment, featuring dual adjustable cushioning for smooth deceleration. The SCJ series incorporates a wear-resistant guide bushing (LFB) system for improved lateral load capacity. Requires ISO VG32 hydraulic oil mist lubrication (0.3–0.5cc/min recommended).
- Automated assembly line clamping mechanisms
- Printing press paper feed systems
- CNC machine tool door actuators
- Food packaging vertical lift systems
- Plastic injection molding ejectors
Installation guidelines:
Maintain 0.5–1mm clearance between rod end and load during alignment.
For vertical mounting, use spring-side port as exhaust. Lubricate through
air port at 0.3MPa pressure before initial operation.
| Property | Property Value |
|---|---|
| sku | SCJ40X120-40S |
| Adjustable Stroke | <40mm> |
| 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 | 120mm |
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.