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 SDAJ25X70-75B Adjustable Compact Cylinder Specifications
- Series: SDAJ12~25 (Adjustable Stroke Ultra-Slim)
- Model Code Breakdown: SDAJ25X70-75B
- 25: Bore size (25mm)
- 70: Stroke length (70mm)
- 75: Extended cylinder length (75mm)
- B: Basic type with adjustable stopper
- Bore Size: 25mm (±0.1mm tolerance)
- Stroke Range: 1-70mm (continuously adjustable via hex screw)
- Operating Pressure: 0.05-0.9 MPa
- Ambient Temperature: -20℃ to 80℃ (NBR seals)
- Mounting Style: Dual non-rotating precision guide rods
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Port Size: M5x0.8 (G1/8 optional)
- Piston Material: Hard anodized aluminum alloy
- Rod Material: Stainless steel SUS304
- Weight: 450g ±5% (including mounting accessories)
- Dimensions:
- Height: 36mm (excluding mounting plate)
- Width: 50mm (guide rod center distance)
- Total Length: 75mm (cylinder body) + 70mm (stroke) = 145mm max
- ISO Standard: Compliant with ISO 6432 (mounting dimensions)
- Protection Class: IP54 (standard), IP67 optional
Ultra-flat cylinder (only 36mm height profile) with micrometer-grade positioning accuracy (±0.1mm repeatability). Features dual anti-rotation chromium-plated guide rods for precise linear motion. The 75B variant includes an external stroke adjustment screw with locknut for field calibration. Pre-lubricated for maintenance-free operation up to 3,000km service life.
- PCB handling robots in electronics manufacturing
- Precision clamping in optical lens polishing systems
- Medical device assembly with cleanroom requirements
- High-speed sorting gates in packaging lines (up to 5 cycles/sec)
- Vertical Z-axis positioning in 3D printing systems
| Property | Property Value |
|---|---|
| sku | SDAJ25X70-75B |
| Adjustable Stroke | 75mm |
| 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 | 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.











