Airtac SI50 Standard Cylinder SI50X850STC
2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50X850STC Standard Cylinder Specifications
- Model: SI50X850STC
- Bore size: Ø50 mm
- Stroke: 850 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/8 (NPT1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (MF1)
- Rod thread: M14×1.5
- Material: Aluminum alloy barrel, hardened chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Weight: 5.8 kg (without accessories)
- Dimensions: 994mm(L) × 82mm(W) × 82mm(H)
- ISO standard: 6432 compliant
- Protection rating: IP67 (with optional wiper seal)
High-precision industrial cylinder optimized for long-stroke heavy-load applications. Features dual adjustable air cushions for smooth deceleration and impact reduction. Precision honed inner tube with wear-resistant coating ensures ≤0.2mm/m straightness deviation. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Injection molding machine ejector systems
- Steel coil handling equipment
- Automotive assembly line positioning
- Paper mill roller pressure mechanisms
- CNC machine tool clamping devices
Installation note:
Ensure proper rod alignment (max 0.1° angular misalignment). Lubricate with ISO VG32 hydraulic oil
during initial setup. For vertical mounting, install anti-vibration brackets when stroke exceeds 500mm.
Maintenance alert:
Replace rod seals every 5,000km cumulative travel distance. Avoid rapid pressure changes exceeding
0.3 MPa/s to prevent seal extrusion. Maximum side load capacity: 180N at full extension.
| Property | Property Value |
|---|---|
| sku | SI50X850STC |
| 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 | <50mm> |
| Stroke | 850 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.