Airtac SI50 Standard Cylinder SI50X35S
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 SI50X35S Standard Cylinder Specifications
- Model: SI50X35S
- Bore size: 50 mm
- Stroke: 35 mm
- Operating pressure: 0.15–1.0 MPa
- Medium: Clean compressed air (ISO8573-1:2010 Class 3.4.3)
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Piston speed: 50–800 mm/s
- Mounting style: Basic type (MF1), optional foot mounting (MP2) or flange mounting (MF4)
- Port size: 1/4" NPT (G1/4 optional)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel (S45C)
- End caps: Die-cast aluminum
- Seal material: NBR (standard), optional Polyurethane or Fluorocarbon
- Weight: 0.92 kg (bare cylinder without accessories)
- Dimensions:
- Total length (L): 125 mm (stroke 35 + 90mm end structure)
- Width (W): 60 mm (across mounting holes)
- Height (H): 50 mm (cylinder diameter)
- ISO standard: 6432 compliant
- Protection rating: IP65 (dust-tight & water jet resistant)
A high-performance compact cylinder featuring dual adjustable air cushions for smooth stroke termination. The hard-anodized tube surface ensures exceptional wear resistance, while the triple-lip seal design achieves <0.5 N/cm² breakaway friction. Includes magnetic piston for position sensing compatibility (sensors sold separately). Lubricator-free operation with builtin wear compensation.
- High-speed pick-and-place systems in electronics assembly
- Clamping fixtures for CNC machining centers
- Actuation in food packaging machinery (food-grade seal options available)
- Automated door mechanisms in cleanroom environments
- Pressurized material ejection systems
Installation note:
Maximum side load capacity 45N. For vertical installations exceeding 45° angle,
use guided mounting brackets. Maintain 0.5–1.0 mm alignment tolerance between
cylinder and load. Lubricate piston rod weekly in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI50X35S |
| 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 | 35mm |
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.