Airtac SI50 Standard Cylinder SI50X403S
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 SI50X403S Standard Cylinder Specifications
- Model: SI50X403S
- Type: ISO 6432 compliant single-rod double-acting cylinder
- Bore size: 50 mm
- Stroke: 400 mm (adjustable stroke version available)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushioning at both ends
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M16×1.5 external thread
- Mounting style: Basic type (multiple mounting accessories available)
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 3.48 kg (excluding accessories)
- Dimensions (L×W×H): 568mm × 78mm × 78mm (retracted length)
- Rod end type: Female thread with swivel eye option
- Protection rating: IP65 (standard wiper design)
- Piston speed: 50–800 mm/s (lubricated condition)
High-performance industrial cylinder featuring chrome-plated piston rod and anodized aluminum barrel. The SI50X403S delivers 785N thrust at 0.4MPa pressure (1,570N with double-acting force). Optimized for heavy-duty cycles with 3,000km service life under standard conditions. Includes magnetic piston for position sensing compatibility.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Sheet metal punching press actuators
- Packaging machine product positioning systems
- Automotive welding fixture controls
Installation best practices:
Use locknuts with 30-35 N·m torque for rod-end connections.
Maintain 0.5-1mm alignment tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil during initial installation.
- Relubricate every 1,000km stroke or 6 months
- Inspect rod seals every 5 million cycles
- Replace cushion seals after 10,000 hours of continuous operation
| Property | Property Value |
|---|---|
| sku | SI50X403S |
| 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 | <40mm> |
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.