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 guidelines:
Align cylinder axis within 0.2° angular tolerance. Use flexible couplings
for rod connections. Perform 50 break-in cycles at 0.3MPa before full load operation.
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 SI100AX250S Standard Cylinder Technical Details
- Model: SI100AX250S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: Ø100 mm
- Stroke: 250 mm (adjustable cushion ±5mm)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod thread: M20×1.5
- Mounting style: Basic foot mounting (ISO 15552 MF1)
- Seal material: NBR + PU combination
- Protection rating: IP54 (standard wiper)
- Weight: 5.8 kg (±3%)
- Dimensions: 520mm(L) × 128mm(W) × 128mm(H)
- Max theoretical force: 785N @0.63MPa
- Speed range: 50–800 mm/s
- Lubrication: Pre-lubricated (relubrication interval: 2,000km)
High-rigidity industrial cylinder with chromium-plated piston rod and aluminum alloy end caps. Features wear-resistant guide bushings and multi-layered sealing system for ≤0.5mm/sec leakage rate. Includes magnetic piston version compatibility (SI100AX250S-M9) for position sensing.
Industrial Applications:
- Palletizing robot end-effector actuation
- Automotive welding fixture clamping
- Injection molding machine ejector systems
- Steel mill conveyor gate control
- Food processing press mechanisms (stainless steel kit available)

Service Notice:
Replace rod wiper every 500,000 cycles in dusty environments.
Avoid side loads exceeding 15% of max thrust. Compatible with ISO VG32 hydraulic oil
for relubrication.
Property | Property Value |
---|---|
sku | SI100AX250S |
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 | S-Magnetic |
Bore Diameter | 100mm |
Stroke | <250MM> → <250mm> |
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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