Airtac SI40 Standard Cylinder SI40X170S
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 SI40X170S Standard Cylinder Specifications
- Model: SI40X170S
- Type: ISO 6432 standard double-acting cylinder
- Bore size: 40 mm
- Stroke: 170 mm (±1.5mm tolerance)
- Operating pressure: 0.15–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Hard chrome-plated carbon steel (HCP)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Port size: M5x0.8 (standard) / G1/8 optional
- Mounting type: Basic (no built-in mounts) with standardized accessory slots
- Ambient temperature: -20℃ to +80℃
- Weight: Approximately 2.3 kg (without accessories)
- Dimensions (L×W×H):
- Total length: 230 mm (stroke + end caps)
- Body diameter: 40 mm ±0.5mm
- Rod diameter: 12 mm
- Mounting hole spacing: 40 mm (ISO 6432 pattern)
High-rigidity industrial cylinder featuring wear-resistant construction with triple sealing system (rod seal, piston seal, and wiper). Includes magnetic piston for position sensing compatibility. Optimized for medium-duty cyclic operations (up to 3 cycles/sec) with 50,000km+ service life under proper lubrication (ISO VG32 recommended).
- Automated material handling systems
- Packaging machine clamp positioning
- CNC machine tool door actuators
- Automotive assembly line tooling
- Printing press paper feed mechanisms
Installation guidelines:
Lubricate via air line lubricator (oil mist type). Maintain 0.5-1mm clearance between magnetic sensor and cylinder body.
For vertical mounting, use locking nuts on piston rod threads (M12x1.25).
- Thrust @ 0.6MPa: 754N (extend), 681N (retract)
- Max theoretical speed: 800 mm/s (with flow control)
- Breakaway pressure: ≤0.08 MPa
| Property | Property Value |
|---|---|
| sku | SI40X170S |
| 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 | 170mm |
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.