SAIJ200 Adjustable Cylinder
1. Compliant with ISO15552 standard (formerly ISO6431)2. Piston adopts non-standard bidirectional sealing structure with compact dimensions and oil reservoir design
3. H-shaped aluminum alloy tube construction eliminates tie rods, offering superior corrosion resistance. Integrated sensor mounting grooves enable quick installation
4. Precision adjustable cushioning mechanism ensures smooth stroke termination
5. Multiple cylinder specifications and mounting accessories available for flexible system integration
6. High-temperature resistant sealing materials accommodate operating temperatures: 0~150℃
Category: Standard Cylinders | Brand: Airtac | Series: SAIJ200
AirTAC SAIJ200BX90-50 Adjustable Stroke Air Cylinder Specifications
- Model: SAIJ200BX90-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø20mm
- Stroke: 50mm (adjustable through stopper mechanism)
- Operating pressure: 0.15–0.8 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (optional foot/mounting flange available)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -10℃ to 70℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (standard) / PU (optional)
- Weight: 0.82kg ±3%
- Dimensions:
- Extended length: 140mm (90mm base + 50mm stroke)
- Retracted length: 90mm
- Body width: 32mm
- Mounting hole spacing: 30mm (longitudinal)
- Max theoretical force: 63N @0.5MPa (extend), 56N @0.5MPa (retract)
- ISO standard: 6432 (mounting dimensions compliant)
Precision adjustable-stroke cylinder featuring micrometer-style stroke adjustment (±0.5mm repeatability) through its rotating stopper mechanism. The chrome-plated piston rod with integrated locknut prevents unintended position drift. Ideal for applications requiring variable positioning without full stroke commitment.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in semiconductor handling robots
- Adjustable stops in packaging line conveyor systems
- Tension control devices in textile machinery
- Position calibration in optical equipment assembly

Property | Property Value |
---|---|
sku | SAIJ200BX90-50 |
Adjustable Stroke | <50mm> |
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 |
Bore Diameter | <200mm> |
Stroke | 90mm |
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.