Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X50-20SB
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 SDAJ80~100 Adjustable Compact Cylinder SDAJ80X50-20SB Specifications
- Series: SDAJ (Ultra-slim adjustable series)
- Bore size: 80mm (standard range 80-100mm)
- Stroke: 50mm (adjustable via built-in stroke limiter)
- Action type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushioning (20SB suffix)
- Port size: G1/4 (ISO standard)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Weight: 2.1 kg (bare cylinder without accessories)
- Dimensions:
- Length: 218mm (at fully retracted position)
- Width: 98mm (maximum body width)
- Height: 88mm (including mounting brackets)
- Mounting options: Fixed type (MF1) / Swivel base (MB1)
- Accessory ready: Pre-drilled holes for magnetic sensor installation
Ultra-compact profile cylinder (only 88mm height) with space-saving design for confined installations. Features dual-position stroke adjustment mechanism with ±2mm fine-tuning capability through hex wrench. The 20SB variant includes enhanced buffering control to minimize end-impact noise in high-speed applications. Compatible with auto-switch sensors for position feedback.
- PCB handling robots in electronics assembly
- Clamping mechanisms in CNC tool changers
- Precision paper feed systems in printing presses
- Medical device actuation requiring low inertia
- Vertical lifting in cleanroom environments
Installation tip:
Maintain 0.5-1mm clearance between cylinder body and adjacent components for heat dissipation.
Lubricate through air supply (ISO VG32 recommended) for optimal seal performance. Avoid lateral
force exceeding 30N on piston rod.
| Property | Property Value |
|---|---|
| sku | SDAJ80X50-20SB |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <50mm> |
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.