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 SAIJ200AX550-40S Adjustable Cylinder Specifications
- Model: SAIJ200AX550-40S
- Type: Double-acting adjustable stroke cylinder with mechanical lock
- Bore size: 20mm
- Stroke: 550mm (adjustable through stopper mechanism)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable elastic buffer (both ends)
- Mounting style: Front flange/Foot mounting (MF2 pattern)
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated steel (Cr-Mo steel base)
- Seal type: NBR rubber (standard), optional FKM for high temp
- Protection rating: IP54 (standard wiper design)
- Weight: 2.45kg (excluding mounting accessories)
- Dimensions:
- Extended length: 738±1.5mm
- Retracted length: 188±1.5mm
- Body diameter: 32mm
- Mounting flange: 50×50mm base
High-precision adjustable stroke cylinder featuring a dual-position locking mechanism for mid-stroke fixation. The hardened piston rod and multi-lip wiper design ensure reliable operation in dusty environments. Integrated shock absorbers allow velocity adjustment up to 1,000mm/s. Requires ISO 8573-1:2010 Class 3 compressed air.
- Variable position clamping in CNC fixture systems
- Material handling with adjustable pick-and-place stroke
- Textile machinery thread tension control
- Automated assembly line positioning stages
- Semiconductor equipment wafer handling

- Loosen hex nut on stroke adjustment collar
- Rotate collar to desired position (1 full rotation = 5mm stroke change)
- Re-tighten nut to 1.2-1.5N·m torque
- Verify lock engagement with test cycle
Property | Property Value |
---|---|
sku | SAIJ200AX550-40S |
Adjustable Stroke | <40mm> |
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 | S-Magnetic |
Bore Diameter | <200mm> |
Stroke | 550mm |
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.