Airtac SI40 Standard Cylinder SI40BX100S
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 SI40BX100S Standard Cylinder Specifications
- Model: SI40BX100S
- Type: Double-acting single piston rod cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 100mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.9 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (front flange)
- Port size: M5×0.8 (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (anodized surface)
- Seal material: NBR (nitrile rubber)
- Weight: 1.3kg (excluding accessories)
- Dimensions: 160mm(L) × 40mm(W) × 40mm(H) (at mid-stroke position)
- Max theoretical force: 113kgf@0.5MPa (extending)
- Piston speed: 50–800mm/s (lubricated condition)
- ISO standard: 6432 (mounting dimensions compatible)
A precision-engineered ISO cylinder with wear-resistant construction, featuring triple sealing points for leak-proof operation. The hard-anodized barrel surface provides exceptional corrosion resistance in humid environments. Designed for medium-duty applications requiring smooth linear motion and positional accuracy.
- Automated assembly line part positioning
- CNC machine tool clamping mechanisms
- Packaging machine product ejection systems
- Plastic injection molding machine core pulling
- Material handling conveyor gate control
Installation note:
Align cylinder axis within 0.2mm perpendicularity tolerance during mounting.
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid side load forces
exceeding 30N to prevent piston rod bending. For vertical installations,
add mechanical locking at stroke end positions.
| Property | Property Value |
|---|---|
| sku | SI40BX100S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 100mm |
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.