Airtac SI100 Standard Cylinder SI100X1440SFTC
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 SI100X1440SFTC Standard Cylinder Technical Details
- Full model code: SI100X1440SFTC
- Series: SI Standard ISO Cylinder
- Bore size: 100mm (3.94")
- Stroke: 1440mm (56.69")
- Operation type: Double-acting
- Working pressure: 0.1-0.9 MPa (14.5-130.5 PSI)
- Cushioning: Adjustable air cushion (both ends)
- Piston speed: 50-750 mm/s (with speed controller)
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Mounting type: Front flange with tapped holes (SFTC code)
- Rod end: Female thread M20×1.5
- Material: Aluminum alloy barrel, hardened chrome-plated rod
- Seal material: NBR (nitrile) standard, optional FKM/Viton
- Weight: Approximately 28.5 kg (62.8 lbs)
- Dimensions (L×W×H): 1540mm × 125mm × 125mm (60.6"×4.9"×4.9")
- ISO compatibility: 6432 standard
- Port size: G3/8 (standard), optional NPT1/2
- Position detection: Built-in magnet (D-M9 connector ready)
High-precision industrial cylinder designed for heavy-duty linear motion applications requiring extended stroke lengths. Features triple sealing system (rod seal, buffer seal, and wiper seal) with corrosion-resistant chromium-plated piston rod. The SFTC variant includes reinforced flange mounting with 4×M8 tapped holes for secure installation in high-moment applications.
- Automated palletizing systems in logistics centers
- Press machine ejection mechanisms
- Steel coil handling equipment
- Large-format CNC router positioning
- Waste compactor actuation systems
Installation guidelines:
For optimal performance with 1440mm stroke, use intermediate rod support when stroke/exposed rod ratio exceeds 3:1.
Lubricate through air supply (ISO VG32 recommended) if not using non-lube seals.
Allow 25mm clearance at stroke ends for cushion adjustment.
Critical note:
When used in vertical orientation with heavy loads, always install counterbalance valves.
Maximum side load capacity: 220N at mid-stroke.
Avoid lateral forces exceeding 0.3×piston diameter during alignment.
| Property | Property Value |
|---|---|
| sku | SI100X1440SFTC |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 100mm |
| Stroke | 1440 mm |
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.