Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X70-40
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 SDAJ20X70-40 Technical Details
- Full model: SDAJ20X70-40
- Bore size range: 12mm~25mm (This model: Ø20mm)
- Stroke: 70mm (adjustable through built-in stroke limiter)
- Operating pressure: 0.1~0.9 MPa
- Cushioning type: Adjustable rubber buffer
- Mounting style: MF1 series foot mounting (ISO 15552 compatible)
- Piston speed: 50~800 mm/s (optimal range)
- Ambient temperature: -20℃~+80℃
- Lubrication: Pre-lubricated (Optional oil-free operation)
- Port size: M5x0.8 (G1/8 adapter available)
- Weight: 0.35kg (body only) / 0.58kg (with accessories)
- Dimensions:
- Body height: 22mm (ultra-flat design)
- Total length: 108mm (70mm stroke + end caps)
- Mounting base: 40mm×40mm (standard pattern)
- Rod end: M6x1.0 female thread (standard)
- Repeat accuracy: ±0.2mm
- ISO certification: 6431, VDMA 24562
This space-saving cylinder combines 30% reduced height profile with enhanced lateral load capacity through dual guide rods. The innovative piston design achieves 92% volumetric efficiency. Features tool-free stroke adjustment via rotary end caps and wear-resistant anodized aluminum construction. Compatible with all major brand pneumatic systems when using adapter fittings.
- PCB handling robots requiring precision vertical movements
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automotive window regulator test fixtures
- High-speed bookbinding equipment
Installation protocol:
Maintain ≤0.05mm/m alignment tolerance during mounting. Use anti-vibration washers when operating above 600mm/s. For vertical installations exceeding 45° angle, implement pneumatic lock valves to prevent drift.
| Property | Property Value |
|---|---|
| sku | SDAJ20X70-40 |
| 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 | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| 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.