Airtac SI50 Standard Cylinder SI50BX25
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 SI50BX25 Standard Cylinder Technical Specifications
- Model: SI50BX25
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø50 mm
- Stroke: 25 mm (standard)
- Operating pressure: 0.15-0.8 MPa
- Port size: PT1/4 (G1/4 optional)
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: Hard chrome-plated steel (SUS304 equivalent)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Ambient temperature: -20℃ to +80℃
- Max piston speed: 0.1-1.5 m/s
- Mounting types: MF1/MF2 front flange, MP4 rear flange, MB1 foot mounting
- Weight: 1.82 kg ±2%
- Dimensions (L×W×H):
- Basic length: 208 mm
- Stroke-dependent total length: 208 + stroke (25mm) = 233 mm
- Mounting face width: 62 mm
- Rod end height: 36 mm
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (oil-free operation possible)
The SI50BX25 features a compact profile with dual piston seals for leak-free operation. Its chrome-plated piston rod integrates a scraper seal that effectively prevents particulate ingress. The cylinder incorporates magnetic piston design (optional sensor-ready) for position feedback compatibility. The anodized barrel resists corrosion in humid environments while maintaining precise dimensional stability.
- High-speed packaging machinery ejectors
- Automotive welding fixture clamping
- CNC machine tool door interlocks
- Bottle capping system actuators
- Food processing conveyor diverters
Installation guidelines:
Ensure proper rod alignment (max lateral load 25N). Use M6 mounting screws with 44mm center distance.
For vertical installations, maintain ≥0.15 MPa pressure to prevent seal drying. Lubricate every 3,000 km stroke
distance with ISO VG32 hydraulic oil if operating without air line lubricator.
| Property | Property Value |
|---|---|
| sku | SI50BX25 |
| 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 | SUS304 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | <25 mm> |
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.