Airtac SI50 Standard Cylinder SI50AX155S
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 SI50AX155S Standard Cylinder Specifications
- Model: SI50AX155S
- Bore size: Ø50 mm
- Stroke: 155 mm (adjustable ±1.5mm)
- Action type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s (with cushion)
- Cushion type: Adjustable elastic cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Rod end type: Female thread M16×1.5
- Ambient temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Body material: Aluminum alloy (anodized)
- Piston rod material: Chrome-plated steel
- Weight: 2.8 kg (with standard accessories)
- Dimensions: 275mm(L) × 63mm(W) × 63mm(H)
- ISO standard: 6432 compliant
- Mounting type: Basic type (no built-in mounts)
High-precision industrial cylinder featuring corrosion-resistant construction and dual adjustable buffers for smooth stroke termination. The anodized body provides enhanced wear resistance in humid environments, while the triple-lip rod seal ensures minimal leakage even under continuous operation. Requires 40μm filtered air with ISO 8573-1:2010 Class 4.2.3 quality.
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Packaging equipment pusher arms
- Automotive welding fixture actuators
Installation note:
Maintain 0.5–1mm alignment tolerance during mounting. Lubricate through air port
with ISO VG32 pneumatic oil if using non-lubricated air. Allow 15mm clearance
behind rod end for full stroke operation.
| Property | Property Value |
|---|---|
| sku | SI50AX155S |
| 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 | 155mm |
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.