2. Asymmetric bidirectional sealing structure for piston sealing with compact dimensions and integrated oil reservoir functionality;
3. Cross-shaped aluminum tube construction without tie rods, offering superior corrosion resistance; External sensor mounting grooves enable quick and convenient sensor installation;
4. Smooth adjustable cushioning mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations;
6. High-temperature resistant sealing materials ensure operational temperature range of 0-150℃.
Category: Double Rod Cylinder | Brand: AIRTAC | Series: SAID200
AirTAC SAID200BX85 Double Rod Cylinder Specifications
- Model: SAID200BX85
- Type: ISO 15552 compliant double rod pneumatic cylinder
- Bore size: 20 mm
- Stroke: 85 mm (customizable up to 500 mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Basic foot mounting (MF1), optional flange/clevis kits
- Piston rod material: Hard chrome-plated steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU hybrid seals
- Temperature range: -20℃ to 80℃
- Weight: 0.98 kg (excluding accessories)
- Dimensions:
- Body length: 172 mm
- Stroke-adjusted total length: 172 + 2×85 = 342 mm
- Width (with rod): 47 mm
- Height (mounting base): 32 mm
- Rod diameter: 8 mm (dual rods)
- Port size: M5x0.8 (standard), G1/8 optional
High-precision dual rod cylinder featuring symmetrical force output and enhanced lateral load capacity. The twin piston rod design minimizes rotational deflection during operation, making it ideal for precision alignment tasks. Includes built-in magnet for position sensing compatibility (SI series sensors).
- Precision clamping fixtures in CNC machining centers
- Material handling systems requiring bidirectional force symmetry
- Packaging machine pusher mechanisms
- Automated test equipment position stages
- Glass cutting machine pressure arms
| Property | Property Value |
|---|---|
| sku | SAID200BX85 |
| 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 | BSPT 3/4 |
| Magnet | Non-magnetic |
| Cushion Stroke | <50mm> |
| Bore Diameter | <200mm> |
| Stroke | 85mm |
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.







