2. Piston seal features a profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir functionality;
3. Cross-reinforced aluminum barrel without tie rods ensures superior corrosion resistance. Precisely machined sensor mounting grooves enable tool-free installation;
4. Adjustable pneumatic cushioning provides smooth end-stroke deceleration;
5. Multiple cylinder configurations and mounting accessories available for versatile application requirements;
6. High-temperature resistant sealing materials accommodate operating temperatures from 0°C to 150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI50
AirTAC SAI50X850 Standard Cylinder Specifications
- Model: SAI50X850
- Bore size: Ø50 mm
- Stroke: 850 mm
- Operating pressure: 0.1–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (NPT1/4 optional)
- Piston speed: 50–1000 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting types: Basic type (MF1), front flange (MF2), rear flange (MF3), foot mounting (MF4)
- Rod material: Chrome-plated steel (STD) / Stainless steel (SS)
- Tube material: Aluminum alloy (black anodized)
- Seal material: NBR (standard) / Polyurethane (optional)
- Protection rating: IP40 (IP67 with optional wiper)
- Weight: 8.2 kg (without accessories)
- Dimensions: 1050mm(L) × 75mm(W) × 75mm(H) (full extension)
High-torque industrial cylinder optimized for heavy-duty linear motion applications. Features precision honed tubing and double piston seals for zero-leakage operation. The extended stroke design accommodates long-reach automation tasks while maintaining positional accuracy through hardened guide bushings.
- Automotive assembly line clamping systems
- Plastic injection molding machine ejectors
- Steel mill conveyor gate actuators
- Warehouse vertical lift positioning
- Paper processing equipment tensioners

Property | Property Value |
---|---|
sku | SAI50X850 |
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 | PT1/4 |
Piston Rod Material | Medium Carbon Steel |
Magnet | Non-magnetic |
Bore Diameter | <50mm> |
Stroke | 850 mm |
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.