Description
1. ISO 15552 (formerly ISO 6431) compliant modular cylinder
2. Piston sealing adopts reinforced Y-type radial seal structure with compensation capability, featuring extended service life and low dynamic friction;
3. Aerospace-grade aluminum tube with cross-reinforced structure and high-strength tie rods, delivering superior corrosion resistance;
4. Smooth adjustable cushioning mechanism for optimized stroke control;
5. Multiple cylinder specifications and mounting accessories available for flexible system integration.
Category: Standard Cylinders , Brand: AIRTAC , Series: SI100
Installation notes:
Ensure proper alignment using alignment jigs during mounting.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3-0.5mm clearance between rod end and load connection.
2. Piston sealing adopts reinforced Y-type radial seal structure with compensation capability, featuring extended service life and low dynamic friction;
3. Aerospace-grade aluminum tube with cross-reinforced structure and high-strength tie rods, delivering superior corrosion resistance;
4. Smooth adjustable cushioning mechanism for optimized stroke control;
5. Multiple cylinder specifications and mounting accessories available for flexible system integration.
Category: Standard Cylinders , Brand: AIRTAC , Series: SI100
AirTAC SI100AX140 Standard Cylinder Specifications
- Model: SI100AX140
- Bore size: 100mm
- Stroke: 140mm (customizable 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable hydraulic buffer (both ends)
- Mounting style: MF1 front flange with integrated mounting holes
- Temperature range: -20℃ to 80℃
- Port size: G3/8 (standard) or optional NPT1/2
- Piston rod thread: M20×1.5 external thread
- Material: Aluminum alloy barrel (hard anodized), stainless steel piston rod
- Seal material: NBR (standard) / optional FKM for high temp
- Weight: 3.8kg (bare cylinder) / 4.2kg (with accessories)
- Dimensions: 298mm(L) × 120mm(W) × 128mm(H)
- Rod end type: Female clevis with Φ16 pin hole
- Max theoretical thrust: 785N @ 0.7MPa
- ISO standard: 15552 compliant
High-precision industrial cylinder featuring wear-resistant chromium-plated piston rod and double lip seals for leak-proof operation. The integrated magnet slot enables position sensing compatibility. Optimized flow channels reduce air consumption by 15% compared to previous models.
Typical Applications:
- Plastic injection molding machine ejectors
- Automated conveyor gate controls
- Metal stamping press feeding systems
- Packaging machine clamping units
- Automotive assembly line positioning

Maintenance Cycle:
- Relubricate every 500km of cumulative stroke
- Inspect buffer adjustment every 2,000 operating hours
- Replace seals after 5 million cycles (NBR)
Property | Property Value |
---|---|
sku | SI100AX140 |
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 | PT 1/2 |
Piston Rod Material | SUS420J2 |
Magnet | Non-magnetic |
Bore Diameter | 100mm |
Stroke | <140mm> |
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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