1. ISO15552 (formerly ISO6431) compliant standard cylinder design
2. Patented asymmetrical bidirectional piston seal structure with compact dimensions and integrated oil reservoir functionality
3. Tie-rod-free H-section aluminum alloy tube construction enhances corrosion resistance; Precision-machined T-slot grooves enable tool-free sensor mounting
4. Adjustable pneumatic cushioning system ensures smooth end-of-stroke deceleration
5. Comprehensive product range includes multiple bore sizes and modular mounting accessories for versatile configurations
6. High-temperature sealing compounds certified for operation from 0°C to 150°C
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI63
AirTAC SAI63X135 Standard Cylinder Technical Specifications
- Model Series: SAI63
- Bore Size: 63mm (ISO 6432 standard)
- Stroke: 135mm (customizable 25-500mm)
- Operating Pressure: 0.05-1.0 MPa
- Operating Temperature: -20℃ to 80℃
- Cushion Type: Adjustable pneumatic cushion (both ends)
- Port Size: 1/4" NPT (G1/8 optional)
- Piston Speed: 50-750 mm/s (lubricated)
- Mounting Types: Basic MF1, front flange MF2, rear flange MF3, foot mount MF4
- Rod End: Male thread M20×1.5 (stainless steel collar)
- Seal Material: NBR (nitrile) with wear-resistant guide rings
- Ambient Humidity: ≤95% RH (non-condensing)
- Weight: 2.3kg ±5% (without accessories)
- Dimensions: 242mm(L) × 80mm(W) × 80mm(H) (retracted length)
- Extended Length: 242mm + 135mm stroke
- Protection Class: IP65 (standard wiper seal)
- Air Consumption: 3.2L per 100mm stroke @0.5MPa
A heavy-duty ISO-compliant pneumatic cylinder featuring chromium-plated piston rod and hard anodized aluminum barrel. The SAI63X135 combines high moment resistance (up to 18N·m lateral load) with precision magnetic sensor slots (T-slot design). Requires 40μm filtered air with ISO VG32 hydraulic oil mist lubrication (optional oil-free operation).
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Palletizing robot end-effector drives
- Plastic injection molding machine gates
- CNC machine tool clamping mechanisms
- Rod end: Female thread/clevis/custom machining
- Position sensing: REED/Hall effect sensors (2-wire/3-wire)
- Special coatings: Hard chrome alternative for salt spray environments
- Speed control: Built-in flow control valves (ASC-06 accessory)
| Property | Property Value |
|---|---|
| sku | SAI63X135 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 135mm |
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.









