Airtac SI125 Standard Cylinder SI125X200SN
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 SI125X200SN Standard Cylinder Specifications
- Model: SI125X200SN
- Bore size: Ø125 mm
- Stroke: 200 mm
- Action type: Double-acting
- Mounting style: Front flange (MF1) with rear foot (FC1) optional
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Piston rod thread: M30×1.5 (standard)
- Port size: G1/2 (NPT1/2 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Seal material: NBR (Nitrile rubber)
- Weight: 12.8 kg (±2%)
- Dimensions:
- Extended length: 492 mm
- Retracted length: 292 mm
- Body diameter: Ø142 mm
- Mounting hole spacing: 160×160 mm
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features chromium-plated piston rod (HRC45 hardness) and aluminum alloy end caps with oxidation resistance. Built-in magnetic sensor slot (T-slot design) enables position feedback when used with proximity switches. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Metal stamping press ejection systems
- Automotive welding fixture clamping
- Injection molding machine core pulling
- Palletizing robot end-effector actuation
- Paper roll handling in printing machinery
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3–1.0 MPa operating pressure for optimal cushioning performance.
Allow 50mm clearance around cylinder body for heat dissipation.
- Relubrication interval: Every 500 km travel distance or 6 months
- Wear inspection: Check rod seals every 1 million cycles
- Air filter replacement: Recommended every 2000 operating hours
| Property | Property Value |
|---|---|
| sku | SI125X200SN |
| Seal Material | NBR |
| 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 | <200mm> |
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.