Airtac SI125 Standard Cylinder SI125X35TC
$271.01
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SI125X35TC
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Description
1. ISO15552 (formerly ISO6431) Standard Pneumatic Cylinder
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
Installation guidelines:
Align cylinder axis within 0.2mm perpendicularity tolerance. Use flexible couplings when connecting to guided mechanisms. Apply ISO VG32 hydraulic oil for initial lubrication. Cushion adjustment requires 1/8 turn increments during operation.
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 SI125X35TC Standard Cylinder Specifications
- Model: SI125X35TC
- Type: Single rod double-acting (ISO 15552 standard)
- Bore diameter: 125mm (±0.2mm tolerance)
- Stroke: 35mm (adjustable cushioning)
- Mounting style: Basic type (MF1) with front flange
- Port size: G1/2 (ISO 228/1 standard)
- Operating pressure: 0.15–0.9 MPa (21–130 PSI)
- Temperature range: -20℃ to +80℃ (dry air required below 0℃)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Piston rod material: S45C steel with hard chrome plating (15μm thickness)
- Tube material: Aluminum alloy (Al6063-T5) with hard anodized surface
- Seal material: NBR (nitrile) standard, optional FKM/Viton for high temp
- Weight: 3.7kg ±2% (without accessories)
- Dimensions: 250mm(L) × 125mm(W) × 125mm(H) (at mid-stroke position)
- Rod thread: M20×1.5 external thread (ISO 1337 compliant)
- Protection rating: IP65 (wipers included)
- Max theoretical force: 11,300N @ 0.63MPa (extending side)
- Piston speed: 50–700mm/s (optimal range with cushioning)
High-load industrial cylinder designed for precision linear motion in heavy-duty applications. Features corrosion-resistant construction with dual piston seals for leak prevention. Integrated magnet slot (optional SI-MG version) for position sensing compatibility. Requires 5μm filtered lubricated air (ISO 8573-1 class 3.4.2).
Typical Applications:
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Palletizing robot end-effector actuation
- Injection molding machine core pulling
- Steel mill roller gap adjustment
Installation guidelines:
Align cylinder axis within 0.2mm perpendicularity tolerance. Use flexible couplings when connecting to guided mechanisms. Apply ISO VG32 hydraulic oil for initial lubrication. Cushion adjustment requires 1/8 turn increments during operation.
Cycle life:
5,000km travel distance (NBR seals) or 3,000km (FKM seals) under standard conditions.
Replace rod wipers after 2 million cycles in dusty environments.
| Property | Property Value |
|---|---|
| sku | SI125X35TC |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 35mm |
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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