Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X70-40
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 SDAJ80X70-40 Adjustable Slim Cylinder Specifications
- Model: SDAJ80X70-40
- Series: SDAJ80~100 Ultra-Compact Adjustable Series
- Bore size: 80mm
- Stroke: 70mm (adjustable via external stopper)
- Mounting type: Basic type with axial mounting holes (ISO 15552 compatible)
- Operating pressure: 0.1~0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushioning with locknut
- Port size: G3/8 (NPT1/4 optional)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Chrome-plated steel
- Seal material: NBR (nitrile rubber) standard, optional FKM for high temp
- Weight: 2.3kg ±5% (excluding accessories)
- Dimensions:
- Total length: 159mm (at full retraction)
- Body width: 85mm
- Height with mounting: 97mm
- Rod end thread: M20×1.5
Ultra-flat cylinder featuring a 19mm reduced profile height compared to standard models, with through-rod design for precise position adjustment. Integrated shock absorption system minimizes end-impact noise (≤65dB). The double-seal structure maintains performance at 1.5 million cycles. Requires ISO 8573-1 class 3 lubricated air (oil viscosity 30-50cSt at 40°C).
- PCB handling robots in electronics manufacturing
- Vertical lift mechanisms in automated warehouses
- Clamping devices for CNC rotary tables
- Medical device assembly with space constraints
- High-frequency sorting gates (up to 3 cycles/sec)
Installation tip:
Use alignment jigs during mounting to ensure parallelism (≤0.1mm deviation).
For vertical mounting, install rod-down orientation with drip cup. Lubricate every
500km of cumulative stroke travel using ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | SDAJ80X70-40 |
| Adjustable Stroke | <40mm> |
| 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 | Non-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.