Airtac SI40 Standard Cylinder SI40X190S
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 SI40X190S Standard Cylinder Specifications
- Model: SI40X190S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 190mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination seals
- Temperature range: -20℃ to 80℃
- Lubrication: Pre-lubricated (relubrication interval ≥3,000km)
- Weight: 2.8kg ±5% (excluding accessories)
- Dimensions:
- Extended length: 190 + 85 = 275mm
- Retracted length: 85mm (base length)
- Mounting face width: 52mm
- Rod end thread: M16×1.5
- ISO mounting variants: Front flange (standard), rear clevis, or foot mounting options
- Cushioning: Adjustable air cushion at both ends (3mm adjustment range)
- Max theoretical force: 1260N @0.63MPa
High-precision industrial cylinder with double-acting operation, featuring wear-resistant construction and optimized flow paths for smooth movement. The corrosion-resistant anodized surface treatment ensures durability in humid environments. Integrated magnetic piston enables position sensing compatibility.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC fixture positioning systems
- Packaging machine product pushers
- Automotive welding jig actuators
Installation note:
Align cylinder axis with motion direction within ±0.5° tolerance. For vertical mounting,
use locking nuts on piston rod threads. Maintain 0.5mm minimum clearance between
magnetic sensor and cylinder body.
- Relubricate every 3 million cycles using ISO VG32 hydraulic oil
- Inspect rod seals for leakage every 6 months in continuous operation
- Maximum side load: 60N (use guide mechanism if exceeded)
| Property | Property Value |
|---|---|
| sku | SI40X190S |
| 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 | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 190mm |
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.