Airtac SI50 Standard Cylinder SI50X300S
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 SI50X300S Standard Cylinder Technical Specifications
- Model: SI50X300S
- Bore size: Ø50 mm
- Stroke: 300 mm
- Action type: Double-acting
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Weight: 2.65 kg (±2%)
- Dimensions:
- Extended length: 518 mm (stroke + end caps)
- Body diameter: Ø63 mm
- Mounting base: 36mm x 36mm square pattern
- Rod end thread: M16x1.5
A high-duty pneumatic cylinder featuring precision honed tubing and multi-lip seals for leak-free operation. The chromium-plated piston rod withstands side loads with integrated scrape ring to prevent contamination. Includes magnetic piston for sensor compatibility (SI50M variant available). Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Press machine ejection systems
- Automotive welding fixture actuation
- Plastic injection molding clamp mechanisms
- Conveyor gate control in logistics systems
- Packaging machine pusher assemblies
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain ≤0.5mm/m alignment tolerance during mounting.
For vertical installations, use rod-down position to prevent seal wear.
- Theoretical thrust @0.6MPa: 1,178N (extend), 1,029N (retract)
- Max piston speed: 500-800 mm/s (cushioned)
- Service life: 5,000 km travel distance (clean air conditions)
| Property | Property Value |
|---|---|
| sku | SI50X300S |
| 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 | 300mm |
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.