Airtac SI80 Standard Air Cylinder SI80X400STC
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
AirTAC SI80X400STC Standard Cylinder Technical Specifications
- Model Code Breakdown: SI(Standard Cylinder) 80(Bore Size) X400(Stroke) STC(Magnetic Switch Ready)
- Bore diameter: 80mm (±0.1mm tolerance)
- Stroke length: 400mm (customizable 25-2000mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s (cushioned)
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable elastic buffer + rubber pad
- Port size: G1/2 (BSPP thread)
- Mounting types: Basic type (MF1), front flange (MP4), rear flange (MP5)
- Rod material: Chrome-plated 45# steel
- Tube material: Aluminum alloy hard anodized
- Seals: NBR standard (optionally available in PU for high-speed)
- Weight: 9.8kg (without accessories)
- Dimensions: 664mm(L) × 130mm(W) × 130mm(H) (including mounting brackets)
- Protection class: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (relubrication interval: 2000km)
High-thrust pneumatic cylinder designed for heavy-duty industrial applications requiring precise linear motion control. Features dual-cushion adjustment with locknuts for smooth end-stroke deceleration. The magnetic piston enables position feedback when paired with compatible sensors (sold separately). Anodized surface treatment provides corrosion resistance in humid environments.
- Automotive welding fixture clamping mechanisms
- Injection molding machine ejector systems
- Steel coil handling equipment
- Paper press alignment systems
- Palletizing robot end-effectors
Installation protocol:
Maintain 0.05-0.1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use external guides. Lubricate rod weekly in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SI80X400STC |
| 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 | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <400mm> |
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.