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 SDAJ80X70-30SH Adjustable Compact Cylinder Specifications
- Series: SDAJ Ultra-Slim Adjustable Series
- Model: SDAJ80X70-30SH
- Bore size: 80mm
- Stroke: 70mm (±5mm adjustable)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer
- Mounting style: Front flange + rear clevis (ISO 15552 compatible)
- Port size: G3/8 (NPT1/2 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + special wear-resistant ring
- Weight: 2.8kg (without accessories)
- Dimensions:
- Length: 248mm (min retracted length)
- Width: 108mm (mounting flange span)
- Height: 90mm (including rod end)
- Rod thread: M20×1.5
- Max thrust: 502N @0.5MPa (push side)
- Speed range: 50–750mm/s
- Protection class: IP54 (standard)
Ultra-slim profile cylinder (23% thinner than standard models) with position-locking mechanism for precision stroke adjustment. Features dual-side adjustable cushions and anti-rotation rod design. Pre-lubricated for maintenance-free operation in clean environments. Compatible with magnetic sensors for position feedback.
- High-density automated assembly lines
- Semiconductor handling robots
- Precision press-fit operations
- Vertical lift mechanisms in packaging systems
- Medical equipment actuation
- Requires 40μm filtered air with ISO 8573-1:2010 Class 3.4.2
- Max lateral load: 120N at rod end
- Lubrication: ISO VG32 turbine oil recommended if relubrication needed
| Property | Property Value |
|---|---|
| sku | SDAJ80X70-30SH |
| Adjustable Stroke | 30mm |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 70mm |
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.











