Airtac SI100 Standard Cylinder SI100X140STC
2. Piston sealing adopts reinforced Y-type radial seal structure with compensation capability, featuring extended service life and low dynamic friction;
3. Aerospace-grade aluminum tube with cross-reinforced structure and high-strength tie rods, delivering superior corrosion resistance;
4. Smooth adjustable cushioning mechanism for optimized stroke control;
5. Multiple cylinder specifications and mounting accessories available for flexible system integration.
Category: Standard Cylinders , Brand: AIRTAC , Series: SI100
AirTAC SI100X140STC Standard Cylinder Specifications
- Model: SI100X140STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 100 mm
- Stroke: 140 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic profile with standard mounting accessories (optional flange/foot mounts available)
- Port size: G3/8 (NPT1/4 optional)
- Operating temperature: -20℃ to 80℃
- Tube material: Anodized aluminum alloy
- Piston rod material: Chrome-plated steel (STD) / Stainless steel (optional)
- Seal material: NBR (standard) / Polyurethane (high-speed variants)
- Weight: 5.2 kg (bare cylinder) / 5.8 kg (with magnetic sensor)
- Dimensions: 325mm(L) × 110mm(W) × 110mm(H) (retracted length)
- Rod thread: M20×1.5 (external)
- Max theoretical force: 706N @0.63MPa (extending) / 649N @0.63MPa (retracting)
- ISO speed range: 50–750 mm/s
- Protection rating: IP65 (wipers included)
High-rigidity industrial cylinder featuring corrosion-resistant construction and precision honed tube. The STC variant includes built-in magnet slots for position sensing (sensors sold separately). Designed for heavy-duty cycles with 5,000km service life under standard conditions. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Automated material handling systems
- Press machine actuation
- Automotive assembly line tooling
- Packaging machinery pusher mechanisms
- Plastic injection molding ejectors
Installation note:
Allow 20mm clearance for stroke extension and 50mm service space for sensor wiring.
Lubricate rod weekly in high-cycle applications (ISO VG32 recommended).
| Property | Property Value |
|---|---|
| sku | SI100X140STC |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT 1/2 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 100mm |
| Stroke | <140mm> |
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.