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 Slim Cylinder (SDAJ100X70-20B) Specifications
- Series: SDAJ Ultra-slim Adjustable Series
- Bore size: 100mm (±0.5mm tolerance)
- Stroke: 70mm (adjustable via built-in stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (NPT1/4 optional)
- Piston speed: 50–750 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Mounting type: 20B (basic front flange with 4xM5 threaded holes)
- Rod thread: M16×1.5 external thread
- Weight: 2.45kg (without accessories)
- Dimensions:
- Length: 202mm (min retracted length)
- Width: 125mm (flange mounting base)
- Height: 112mm (including rod end)
Ultra-compact profile (only 43mm body height) with precision stroke adjustment mechanism, featuring dual-side magnetic piston for position sensing compatibility. The hardened stainless steel rod and aluminum alloy body ensure durability in high-cycle applications. Includes anti-rotation guide for stable linear motion.
- High-density automation cells with space constraints
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms in cleanroom environments
- Packaging line product ejection systems
- Semiconductor wafer handling robots
| Property | Property Value |
|---|---|
| sku | SDAJ100X70-20B |
| 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 | 100mm |
| 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.











