2. Features proprietary asymmetric bidirectional piston seal configuration with integrated oil reservoir for compact dimensions;
3. Rodless design with corrosion-resistant octagonal aluminum tube profile (T-slot structure);
4. Superior stroke length compactness compared to ISO 15552 standard cylinders of equivalent bore sizes;
5. Integrated adjustable cushioning mechanism ensures smooth transition at stroke ends;
6. Full compatibility with SC series cylinder mounting accessories;
7. Optional high-temperature seals enable reliable operation at 150°C ambient conditions.
Category: Standard Cylinders | Brand: AirTAC | Series: SU32~50
AirTAC SU Series Standard Cylinder SU40X670S Specifications
- Model: SU40X670S
- Series: SU32~50 Standard Bore Size Range
- Bore size: 40mm (±0.1mm tolerance)
- Stroke: 670mm (adjustable cushion range 15-25mm)
- Mounting type: Basic type (MF1/MF2 front flange, optional rear flange)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning type: Air cushion adjustable (both ends)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M20×1.5 (ISO 12240-1 standard)
- Material:
- Cylinder tube: Aluminum alloy hard anodized
- End covers: Aluminum alloy
- Piston rod: Stainless steel (SUS304) with hard chrome plating (5-8μm)
- Seal material: Nitrile rubber (NBR) standard (Polyurethane/PU optional)
- Weight: 4.2kg (±3%) (excluding accessories)
- Dimensions:
- Extended length: 922mm (stroke + cylinder body)
- Retracted length: 252mm
- Body diameter: Φ56mm (maximum outer dimension)
- Mounting hole spacing: 50mm×50mm (MF1 pattern)
High-precision industrial cylinder with extended stroke capability, featuring wear-resistant chromium-plated rod and dual cushioning adjustment. The triple-seal design (rod seal, piston seal, buffer seal) ensures ≥1,500km service life under standard conditions. Requires ISO 8573-1:2010 [3:4:3] class compressed air.
- Automated assembly line pressing mechanisms
- Palletizing robot end-effector actuators
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Long-stroke material transfer gates
| Property | Property Value |
|---|---|
| sku | SU40X670S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 670mm |
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.





