Airtac SI50 Standard Cylinder SI50X260S
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 SI50X260S Standard Cylinder Specifications
- Model: SI50X260S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 50mm (ISO designation: ø50)
- Stroke: 260mm ±1.5mm tolerance
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (BSPP thread)
- Piston rod thread: M16×1.5 external thread
- Mounting type: Basic (no pre-mounted accessories)
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (nitrile rubber)
- Weight: 2.8kg (without accessories)
- Dimensions:
- Total length: 469mm (stroke 260 + 209mm body)
- Body diameter: 80mm (hexagonal cross-section)
- Rod end height: 100mm (from centerline)
- Max theoretical force: 1770N @0.7MPa
- Max speed: 500–800mm/s (with cushioning)
- IP rating: IP40 (standard wiper seal)
High-precision industrial cylinder with chromium-plated piston rod (Rockwell HRC 35-45 hardness) and wear-resistant aluminum alloy barrel. Features dual adjustable air cushions for smooth end-of-stroke deceleration. Optional magnetic piston version (SI50X260S-M9B) available for position sensing.
- Packaging machinery ejection systems
- Automotive assembly line clamping devices
- Plastic injection molding machine gates
- Material handling lift mechanisms
- Industrial press feeding systems
Installation guidelines:
Use ISO 6432 compliant mounting brackets (MB50 series recommended).
Maintain 0.5–1mm alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil
if operating below 0.3MPa. Maximum side load capacity: 120N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | SI50X260S |
| 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 | 260mm |
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.