Airtac SI50 Standard Cylinder SI50AX90S
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 SI50AX90S Standard Cylinder Technical Specifications
- Model: SI50AX90S
- Bore size: Ø50 mm
- Stroke: 90 mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Adjustable air cushion (both ends)
- Piston rod material: SUS304 stainless steel
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Mounting type: Basic type (axial mounting holes)
- Port size: G1/8 (Rc1/8 optional)
- Max theoretical thrust: 1570N @0.7MPa
- Max speed: 500–800 mm/s
- Weight: 2.15 kg (4.74 lbs)
- Dimensions: 198mm(L) × 63mm(W) × 63mm(H)
- ISO standard: ISO 6432 compliant
- Magnetic switch slot: Built-in (compatible with D-A93 series sensors)
High-performance ISO-standard pneumatic cylinder featuring precision honed tubing and dual cushion adjustment. The anodized surface treatment provides enhanced corrosion resistance for harsh environments. Integrated sensor grooves enable easy position feedback installation without external brackets.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door interlocks
- Automotive welding fixture positioning
- Food packaging vertical lift systems
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.5–1mm clearance between magnetic switch and cylinder body.
Avoid side load exceeding 30N during mounting.
| Property | Property Value |
|---|---|
| sku | SI50AX90S |
| 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 | 90mm |
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.