Airtac SC200-250 Tie-Rod Cylinder Aluminum Alloy SC250X70
1. Manufactured to our proprietary enterprise standards;
2. Features an asymmetric bidirectional piston sealing structure with compact dimensions and integrated oil reservoir functionality;
3. Reinforced tie-rod construction ensures exceptional reliability through pillar-connected end covers and aluminum barrel;
4. Compact profile compared to ISO 15552 standard cylinders at equivalent bore sizes;
5. Precision adjustable pneumatic cushioning for smooth stroke termination;
6. Comprehensive configurable mounting accessories including clevis, flange, and foot brackets;
7. High-temperature resistant sealing compounds ensure stable operation up to 150°C ambient conditions.
Category: Standard Cylinders | Brand: AIRTAC | Series: SC200-250
AirTAC SC200-250 Tie-Rod Cylinder (Aluminum) SC250X70 Technical Details
- Full model designation: SC250X70 (SC200-250 series)
- Cylinder type: Double-acting tie-rod construction
- Bore size: Ø250 mm ±0.5μm tolerance
- Stroke: 70 mm (customizable up to 500mm)
- Operating pressure: 0.05-1.2 MPa (7-174 PSI)
- Piston rod material: Hard chrome-plated carbon steel (HRC 45-50)
- Tube material: AL6061-T6 aluminum alloy (anodized surface)
- Seal type: NBR+PU hybrid seals (ISO 6431 compliant)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1-1/2 (BSPP thread)
- Ambient temperature: -20℃ to 80℃ (dry air required below 0℃)
- Max piston speed: 500-800 mm/s (lubricated operation)
- Weight: 19.8 kg ±3% (without accessories)
- Dimensions (L×W×H):
- Extended length: 470 mm
- Retracted length: 400 mm
- Mounting face: 300×300 mm
- Rod end thread: M30×2.0
High-momentum industrial cylinder engineered for heavy-duty linear motion applications. Features precision honed inner tube (Ra≤0.4μm) and triple-lip rod seals for leak-free operation. The hexagonal tie-rod design provides 30% higher lateral load capacity compared to standard models. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automotive press line material handling systems
- Steel coil clamping in rolling mills
- Injection molding machine ejector mechanisms
- Shipbuilding plate bending fixtures
- Hydraulic press backup systems
Maintenance protocol:
Apply ISO VG32 hydraulic oil mist lubrication monthly.
Avoid angular misalignment exceeding 0.5° during installation.
Torque tie-rod nuts to 220-240 N·m using cross pattern tightening sequence.
| Property | Property Value |
|---|---|
| sku | SC250X70 |
| 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 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | 70mm |
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.