Description
1. ISO15552 (formerly ISO6431) Standard Cylinder Design
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
Installation guidelines:
Use Cushion Needle Valve (included) to adjust deceleration. Lubricate with ISO VG32 hydraulic oil
or equivalent. Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body.
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X115SN Standard Cylinder Specifications
- Model: SI40X115SN
- Bore size: 40mm
- Stroke: 115mm
- Action type: Double-acting
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable front cushion / Fixed rear cushion
- Port size: PT1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy with hard anodized surface
- Piston rod: SUS304 stainless steel
- Seals: NBR (Nitrile rubber)
- Weight: 1.85 kg (with standard accessories)
- Dimensions:
- Total length (extended): 275mm (stroke + cylinder body)
- Body diameter: 40mm
- Mounting width: 80mm (with bracket)
- Rod end thread: M10×1.25
- ISO standard: 6432 (mounting dimensions compatible)
A high-precision industrial cylinder featuring wear-resistant chromium-plated piston rod and low-friction seals. The optimized cushion design reduces end-impact noise below 75dB. Includes built-in magnet for sensor mounting (SI-M series compatible).
Typical Applications:
- Packaging machinery clamping mechanisms
- CNC machine tool door actuators
- Automotive welding fixture positioning
- Electronic component press-fit systems
- Pharmaceutical bottling line controls
Performance Data:
- Max theoretical force @0.6MPa: 753N (push), 692N (pull)
- Service life: 5,000km travel distance (NBR seals)
- Repeat positioning accuracy: ±0.5mm
| Property | Property Value |
|---|---|
| sku | SI40X115SN |
| Seal Material | NBR |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 115mm |
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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