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 SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ25X70-30SB Technical Details
- Series: SDAJ (Compact Adjustable Stroke)
- Model Code Breakdown: SDAJ25X70-30SB
- 25: Bore size 25mm
- 70: Stroke length 70mm
- 30SB: Accessory code (30mm mounting pitch + auto switch slot)
- Bore Sizes Available: 12mm, 16mm, 20mm, 25mm (This model: 25mm)
- Stroke Range: 1-200mm (This model: 70mm)
- Operating Pressure: 0.05-0.9 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting Types: Basic type (This model) / Foot mounting (optional)
- Port Size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Material:
- Cylinder Tube: Aluminum alloy hard anodized
- Piston Rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Weight: 490g ±5% (Excluding accessories)
- Dimensions (L×W×H):
- Compact Height: 20mm (Thinnest dimension)
- Total Length: 136mm (Calculated as stroke×2 + body length)
- Mounting Base: 52mm × 30mm
- Repeat Positioning Accuracy: ±0.5mm
- Max Speed: 500mm/s (With cushion adjustment)
Ultra-slim profile cylinder featuring stroke adjustment mechanism via built-in stopper screws. Precision-ground rod with chromium plating ensures smooth operation in high-cycle applications. Integrated magnet in piston enables sensor mounting for position feedback. Corrosion-resistant construction with IP54 protection rating.
- PCB component insertion machines requiring space-saving actuators
- Medical device lid clamping mechanisms
- Printing press paper feed systems needing precise stroke control
- Food packaging lines with frequent stroke adjustments
- Semiconductor handling robots in cleanroom environments
| Property | Property Value |
|---|---|
| sku | SDAJ25X70-30SB |
| 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 | M5×0.8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-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.











