1. Manufactured in compliance with enterprise standards;
2. Features riveted integration between cylinder barrel/rear cover and piston/piston rod for compact reliability;
3. Barrel bore undergoes precision roller burnishing followed by hard anodizing for superior wear resistance and extended service life;
4. Patented asymmetric bidirectional piston sealing design with integrated lubrication reservoirs ensures space efficiency;
5. Optimized footprint minimizes installation spatial requirements;
6. Pre-machined sensor mounting grooves around barrel periphery enable tool-free sensor installation;
7. Multiple configurations available to accommodate specific application requirements.
Category: Slim Cylinders | Brand: AIRTAC | Series: SDAJ12~25
AirTAC SDAJ25X70-20 Adjustable Slim Cylinder Specifications
- Series: SDAJ12~25 (Ultra-slim adjustable stroke series)
- Full model: SDAJ25X70-20
- Bore size: 25mm
- Stroke: 70mm (±0.5mm adjustment range)
- Operating pressure: 0.1~0.9 MPa
- Port size: G1/8 (M5 optional with adapter)
- Cushioning type: Adjustable cushioning (both ends)
- Mounting style: Basic type (MF1) with multiple mounting options
- Operating temperature: -20℃ to 80℃
- Piston speed: 50~800 mm/s
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (standard), optional FKM/Viton
- Weight: 1.2kg (with standard accessories)
- Dimensions:
- Length: 153mm (fully retracted)
- Width: 54mm (mounting face to rod end)
- Height: 50mm (including cushion screws)
- ISO standard: Compliant with ISO 6432 (mounting dimensions)
Ultra-compact profile cylinder (only 50mm height) with precision stroke adjustment capability, featuring dual adjustable rubber cushions for smooth end-of-stroke deceleration. The anti-rotation piston rod design ensures precise linear motion, while the multi-lip seal structure provides exceptional leakage resistance even in high-cycle applications.
- PCB handling robots in electronics manufacturing
- Medical device clamping mechanisms
- Packaging machine ejector systems
- Automated door locking mechanisms
- Semiconductor wafer positioning stages
- Repeat positioning accuracy: ±0.2mm
- Lubrication: Pre-lubricated (maintenance-free for 2000km travel)
- Rod end thread: M10×1.25 (male)
- Max lateral misalignment: 0.5° compensation capability
| Property | Property Value |
|---|---|
| sku | SDAJ25X70-20 |
| 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 | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <25 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.











