Description
1. ISO15552 (formerly ISO6431) standard cylinder
2. Piston seal features a profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir functionality;
3. Cross-reinforced aluminum barrel without tie rods ensures superior corrosion resistance. Precisely machined sensor mounting grooves enable tool-free installation;
4. Adjustable pneumatic cushioning provides smooth end-stroke deceleration;
5. Multiple cylinder configurations and mounting accessories available for versatile application requirements;
6. High-temperature resistant sealing materials accommodate operating temperatures from 0°C to 150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI50
Installation note:
Maintain 0.5–1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets. Lubricate through air supply (ISO VG32 recommended) if cycle rate exceeds 500,000/year.
2. Piston seal features a profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir functionality;
3. Cross-reinforced aluminum barrel without tie rods ensures superior corrosion resistance. Precisely machined sensor mounting grooves enable tool-free installation;
4. Adjustable pneumatic cushioning provides smooth end-stroke deceleration;
5. Multiple cylinder configurations and mounting accessories available for versatile application requirements;
6. High-temperature resistant sealing materials accommodate operating temperatures from 0°C to 150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI50
AirTAC SAI50X135 Standard Cylinder Specifications
- Model: SAI50X135
- Bore size: Ø50 mm
- Stroke: 135 mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Cushion type: Adjustable air cushion (both ends)
- Seal material: NBR + PU combination
- Mounting style: Standard (MF1 front flange, MB1 rear flange, or foot mounting)
- Piston rod thread: M16×1.5
- Max theoretical thrust: 1960N@0.7MPa
- Max speed: 500–800 mm/s (cushioned)
- Lubrication: Pre-lubricated (oil-free operation possible)
- Protection rating: IP65 (rod seal)
- Weight: 2.8 kg ±5%
- Dimensions: 235mm (length) × 50mm (outer diameter) × 72mm (mounting height)
A high-duty pneumatic cylinder with precision honed aluminum tube and hard chrome-plated piston rod. Features dual adjustable cushions for smooth end-stroke deceleration and magnetic piston for position sensing compatibility. The anodized body resists corrosion in humid environments.
Typical Applications:
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Printing press paper feed mechanisms
- Automotive welding fixture clamping
- Food processing conveyor gate actuators

Property | Property Value |
---|---|
sku | SAI50X135 |
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:-20-70°C Speed Range:30-800mm/s |
Port Size | PT1/4 |
Piston Rod Material | Medium Carbon Steel |
Magnet | Non-magnetic |
Bore Diameter | <50mm> |
Stroke | 135mm |
Shipping policies
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.
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