Airtac SCJ40 Standard Cylinder SCJ40X120-30STC
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 SCJ40X120-30STC Standard Cylinder Specifications
- Model: SCJ40X120-30STC
- Bore size: 40mm
- Stroke: 120mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Front flange (ISO 15552 standard)
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to +80℃
- Material: Aluminum alloy body, hard anodized piston rod
- Seal material: NBR (Nitrile rubber)
- Built-in magnet: Yes (for magnetic sensor compatibility)
- Weight: 1.35 kg (without accessories)
- Dimensions: 220mm(L) × 54mm(W) × 54mm(H) (retracted length)
- Rod thread: M10×1.25
- Protection rating: IP67 (dust/water resistant)
- Certification: ISO 6432, VDMA 24562
A heavy-duty ISO-compliant pneumatic cylinder featuring precision honed tubing and wear-resistant seals. The SCJ40 series delivers 314N thrust at 0.6MPa (push force) with ±0.5mm repeat positioning accuracy. The 30STC variant includes a front flange mount with integrated cushioning adjustment screws and dual magnetic rings for position feedback compatibility with common inductive sensors.
- Packaging machinery clamp positioning
- Automotive assembly line tooling actuators
- CNC machine chip conveyor gates
- Plastic injection molding ejector systems
- Material handling lift-and-lower mechanisms
Installation note:
Align cylinder axis with motion direction within ±0.5° tolerance.
Use locknuts (M10) with 18-22Nm torque for rod-end connections.
Lubricate with ISO VG32 hydraulic oil if operating below -10℃.
| Property | Property Value |
|---|---|
| sku | SCJ40X120-30STC |
| 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 | 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.