Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X90-20B
2. Riveted construction between cylinder body & rear cover, piston & piston rod ensures compactness and reliability;
3. Cylinder bore undergoes roller burnishing followed by hard anodizing treatment for enhanced wear resistance and durability;
4. Asymmetric bidirectional sealing structure on piston features compact dimensions and incorporates an integrated oil reservoir for lubrication retention;
5. Space-optimized design maximizes installation efficiency in confined spaces;
6. Perimeter sensor groove design facilitates straightforward sensor mounting;
7. Available in multiple configurations to accommodate diverse application requirements.
Category: Compact Cylinders | Brand: AIRTAC | Series: SDAJ80~100
AirTAC SDAJ80X100 Adjustable Ultra-Thin Cylinder Specifications
- Full Model: SDAJ80X90-20B
- Series: SDAJ80~100 Adjustable Stroke Series
- Bore size: 80mm
- Stroke: 90mm (adjustable)
- Operating pressure: 0.05~0.8 MPa
- Medium: Dry air (lubricated or non-lubricated)
- Temperature range: -20℃ to 80℃
- Buffer type: Adjustable rubber cushion
- Mounting style: 20B (basic type with fixed mounting holes)
- Port size: G3/8 (standard) / optional NPT1/2
- Piston speed: 50~800 mm/s
- Weight: 2.8 kg (excluding accessories)
- Dimensions: 145mm(L) × 100mm(W) × 88mm(H)
- Rod end: Female thread M20×1.5
- Material: Aluminum alloy body, CRMo steel piston rod
- Seal type: HNBR/NBR (standard) / optional FKM
- Protection class: IP54 (standard) / IP67 (optional)
Ultra-low profile cylinder with 35% reduced height compared to standard models, featuring dual-axis adjustable stroke mechanism (adjustment range ±5mm). Precision ground piston rod with hard chrome plating ensures wear resistance. Integrated magnet slots for sensor mounting. Compatible with all major brand pneumatic systems.
- High-density automation equipment requiring space optimization
- Precision positioning in semiconductor handling systems
- Clamping mechanisms in injection molding machines
- Material transfer gates in packaging lines
- Automotive assembly line tooling positioning
Installation note:
Maximum lateral load ≤15% of thrust capacity. Use locknuts for stroke adjustment with torque ≤5N·m.
Lubricate through air supply (ISO VG32 recommended) if using non-lubricated version.
| Property | Property Value |
|---|---|
| sku | SDAJ80X90-20B |
| Adjustable Stroke | <20mm> |
| 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 | PT3/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| 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.