Airtac SI50 Standard Cylinder SI50X86S
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 SI50X86S Standard Cylinder Specifications
- Model: SI50X86S
- Bore size: 50mm (ISO 6432 standard)
- Stroke: 86mm (customizable from 25-500mm)
- Operation type: Double-acting
- Mounting style: Basic type (MF1) with standardized mounting accessories
- Port size: 1/4" NPT (G1/8 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston speed: 50-800mm/s (lubricated condition)
- Ambient temperature: -20℃ to +80℃
- Seal material: Nitrile rubber (NBR) standard / Polyurethane (AU) optional
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 1.78kg (with rod, excluding accessories)
- Dimensions:
- Extended length: 228mm
- Retracted length: 142mm
- Body diameter: 50mm ±0.5mm
- Rod diameter: 16mm
- Mounting hole spacing: 36mm (front) / 40mm (rear)
A high-precision ISO-standard pneumatic cylinder featuring enhanced lateral load capacity through integrated guide ribs. The SI50 series utilizes a chromium-plated piston rod with multi-lip seals for leak-proof operation in high-cycle applications. The modular design allows easy integration of magnetic sensors (SI-M series sensors compatible).
- Packaging machinery: Case sealing, product ejection
- Automation lines: Positioning fixtures, transfer arms
- Material handling: Conveyor gate actuators
- Automotive: Welding jig actuation
- Special use: Cleanroom environments (with optional stainless steel version)
Installation guidelines:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (ASNU-16 recommended). Lubricate through air port using ISO VG32 pneumatic oil
during initial setup.
- Max theoretical force @0.6MPa: 118N (extend) / 102N (retract)
- Minimum operating pressure: 0.05MPa (with reduced output)
- Air consumption per cycle: 0.67 liters (STP)
- Durability: 5,000km piston travel (NBR seals)
| Property | Property Value |
|---|---|
| sku | SI50X86S |
| 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 | 86mm |
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.