Airtac SI125 Standard Cylinder SI125X365S
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 SI125X365S Standard Cylinder Specifications
- Model: SI125X365S
- Bore size: 125 mm
- Stroke: 365 mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Standard MF1 (front flange) with optional accessories
- Port size: G1/2 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel
- Seal material: NBR (Nitrile) standard, optional FKM/Viton
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (non-re-lube design)
- Weight: 11.8 kg ±2%
- Dimensions (L×W×H):
- Extended length: 782 mm
- Retracted length: 417 mm
- Body width: 160 mm
- Mounting flange height: 25 mm
- Rod end thread: M30×1.5 male thread
- Protection class: IP65 (standard wiper seal)
High-force industrial cylinder with precision-machined aluminum alloy barrel and anti-rotation piston rod. Features dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The reinforced rod gland design prevents leakage under high side loads. Compatible with ISO 15552 mounting accessories.
- Plastic injection molding machine ejectors
- Steel coil handling systems
- Automotive welding fixture positioning
- Paper roll clamping mechanisms
- Heavy-duty packaging presses
Installation tip:
Align cylinder axis within 0.2mm perpendicularity tolerance during mounting.
For vertical installations, use rod-down orientation to prevent condensate accumulation.
Recommended 200-hour inspection interval for wiper seals in high particulate environments.
| Property | Property Value |
|---|---|
| sku | SI125X365S |
| 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°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 | 365mm |
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.