Airtac SI40 Standard Cylinder SI40X180STC
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X180STC Standard Cylinder Specifications
- Model: SI40X180STC
- Bore size: 40 mm
- Stroke: 180 mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Port size: M5x0.8 (Standard) / G1/8 optional
- Ambient temperature: -20℃ to 80℃
- Piston rod thread: M12x1.25
- Mounting type: Front flange (ISO 15552 standard)
- Magnetic sensor compatibility: Built-in T-slot for PFD series sensors
- Weight: 2.5 kg ±3%
- Dimensions: 360mm(L) × 80mm(W) × 80mm(H)
- Protection rating: IP67 (with wiper seal)
A high-performance ISO-compliant pneumatic cylinder featuring precision-machined components and wear-resistant seals. The SI40X180STC combines 0.01mm/pulse positioning accuracy with 1,500km+ service life under standard conditions. Includes integrated shock absorption and anti-rotation guide for stable linear motion. Requires ISO 8573-1:2010 Class 3 compressed air.
- Automated material handling systems
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Automotive assembly line positioning
- Food packaging vertical lift systems
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil during initial setup. Avoid side load exceeding 30N.
For vertical mounting, install lock nut (ANSI B18.2.2) on piston rod end. Allow 50mm
clearance for magnetic sensor wiring.
- Relubrication interval: Every 1,000km stroke distance
- Seal replacement: 5 million cycles or 3 years (whichever comes first)
- Bore inspection: Recommended every 6 months in high-humidity environments
| Property | Property Value |
|---|---|
| sku | SI40X180STC |
| 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 | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 180mm |
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.