Airtac SI125 Standard Cylinder SI125X650SH
2. Piston features bidirectional Y-seal structure with cushioning function, offering extended service life and low friction resistance;
3. Aluminum barrel with cruciform reinforcement and black-anodized piston rod for enhanced corrosion resistance;
4. Precision machined cylinder surface ensures smooth operation;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI125
AirTAC SI125X650SH Standard Cylinder Specifications
- Model: SI125X650SH
- Bore size: 125mm
- Stroke: 650mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with front/rear flange options
- Piston speed: 50–700 mm/s
- Operating temperature: -20℃ to 80℃
- Ambient humidity: ≤95% RH
- Port size: G1/2 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 18.7 kg (without accessories)
- Dimensions:
- Extended length: 1,115mm
- Retracted length: 465mm
- Body diameter: 140mm
- Mounting hole spacing: 160mm × 160mm
High-thrust industrial cylinder designed for heavy-duty linear motion applications. Features dual adjustable pneumatic cushions for smooth deceleration and impact reduction. The hard chrome-plated rod resists wear in high-cycle operations (up to 3,000km service life). Includes built-in magnet for position sensing compatibility.
- Plastic injection molding machine ejectors
- Automotive press line material handling
- Steel coil lifting and positioning systems
- Large-scale stamping equipment
- Paper roll handling machinery
Installation note:
Maintain 0.5mm minimum clearance between rod and guide mechanisms.
Requires 40μm filtered air with ISO VG32 lubrication (drip feed at 1 drop/3 cycles).
Avoid side loads exceeding 200N.
| Property | Property Value |
|---|---|
| sku | SI125X650SH |
| Seal Material | FKM |
| 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°C to 80°C Speed Range: 30-500 mm/s |
| Port Size | PT 1/2 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 125mm |
| Stroke | 650mm |
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.