Airtac SI50 Standard Cylinder SI50AX275S
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 SI50AX275S Standard Cylinder Technical Specifications
- Model: SI50AX275S
- Bore size: Ø50 mm
- Stroke: 275 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Piston speed: 50–750 mm/s
- Ambient temperature: -20℃ to +80℃
- Port size: G1/8 (Rc1/8 optional)
- Mounting type: Basic type (ISO 6432 standard)
- Material:
- Cylinder tube: Aluminum alloy, hard anodized
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR (Nitrile rubber)
- Weight: 2.45 kg (without accessories)
- Dimensions:
- Total length: 375 mm (at mid-stroke position)
- Width: 56 mm (including mounting bosses)
- Height: 56 mm (square body profile)
- Protection class: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (relubrication interval: 3,000 km)
A high-precision ISO-standard pneumatic cylinder featuring dual adjustable cushioning and wear-resistant construction. The hard-anodized barrel surface (HV≥450) ensures exceptional durability in high-cycle applications. Optimized flow path design reduces air consumption by 15% compared to conventional models. Includes built-in magnetic sensor slots (M5x0.8 thread) for position feedback devices.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Food processing conveyor gate controls
- Paper converting equipment actuators
Installation guidelines:
Maintain 0.05mm/m alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use counterbalance valves. Cushion adjustment requires 10-15 full load cycles for optimal setting.
| Property | Property Value |
|---|---|
| sku | SI50AX275S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 275mm |
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.