Airtac SI40 Standard Cylinder SI40X750
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 SI40X750 Standard Cylinder Specifications
- Model: SI40X750
- Bore size: 40mm
- Stroke: 750mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 adapter optional)
- Cushioning type: Adjustable air cushion (both ends)
- Piston speed: 50–800 mm/s
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Mounting type: Basic (no built-in mounts)
- Weight: 5.2 kg (±3%)
- Dimensions:
- Length: 1038mm (full extension)
- Body width: 52mm
- Height: 62mm (excluding mounting hardware)
- ISO standard: 6432 compliant
- Protection class: IP54
The SI40X750 industrial cylinder combines extended stroke capability with robust construction for heavy-duty linear motion. Featuring dual adjustable cushions and wear-resistant seals, it delivers precise speed control in high-cycle applications. The hard chrome rod with integrated scraper prevents contamination ingress, making it suitable for harsh environments.
- Automotive assembly line clamping fixtures
- Plastic injection molding machine ejectors
- Paper processing equipment actuators
- Warehouse vertical lift positioning systems
- Foundry equipment material handling
Installation note:
Requires lateral support when stroke length exceeds 500mm. Lubricate through air supply (ISO VG32 recommended).
Avoid side loads exceeding 30N·m. Allow 15mm minimum clearance for cushion adjustment.
| Property | Property Value |
|---|---|
| sku | SI40X750 |
| 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 | 750 MM |
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.