Airtac SI40 Standard Cylinder SI40X50FTC
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 SI40X50FTC Standard Cylinder Specifications
- Model: SI40X50FTC
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 40 mm
- Stroke: 50 mm (±1.5mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/8 (M5 optional)
- Mounting: Front flange (ISO 15552 FD1 pattern)
- Seal material: Nitrile (NBR) with wear-resistant piston ring
- Position detection: Built-in magnet (T-suffix version)
- Weight: 0.82 kg (without accessories)
- Dimensions: 110mm (L) × 55mm (W) × 55mm (H)
- Rod thread: M10×1.25 external thread
- Max piston speed: 0.1–1.5 m/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
A high-precision industrial cylinder with space-saving design, featuring corrosion-resistant aluminum alloy construction and precision honed tube. The dual cushioning system minimizes end-impact noise while maintaining positioning accuracy. The FTC variant includes integrated magnetic field sensors for position feedback.
- Pick-and-place automation in electronics assembly
- Clamping fixtures for CNC machining centers
- Conveyor gate actuation in packaging lines
- Material handling in cleanroom environments
- Textile machinery tension control systems
Installation note:
For vertical mounting, use locking nuts on piston rod threads. Maintain 0.5–1mm alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil if used in oil-lubricated systems. Filtered air (5–40μm) required for optimal seal life.
| Property | Property Value |
|---|---|
| sku | SI40X50FTC |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <50mm> |
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.