Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X70-40SB
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 Slim Cylinder SDAJ20X70-40SB Specifications
- Model: SDAJ20X70-40SB (Series: SDAJ12~25)
- Type: Adjustable stroke ultra-slim single-acting cylinder
- Bore size: 20mm (Standard options: 12/16/20/25mm)
- Stroke: 70mm (Adjustable range: 0-70mm)
- Operating pressure: 0.05–0.9 MPa
- Medium: Dry air (Lubricated or non-lubricated)
- Port size: M5x0.8 (Standard) with NPT1/8 optional
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel SUS304
- Seal type: NBR rubber seals (-20℃ to 80℃)
- Mounting type: 40SB base (Standard square base with 2xM5 threaded holes)
- Cushioning: Fixed rubber buffer
- Weight: 240g ±5% (Excluding accessories)
- Dimensions:
- Total length: 109mm (Min) / 179mm (Max extended)
- Body width: 35mm
- Height with base: 44mm
- Mounting base: 40mm x 20mm
- ISO certification: Compliant with ISO 6432 standards
Ultra-compact cylinder with patented stroke adjustment mechanism (±0.5mm precision) featuring a slim profile 25% narrower than conventional models. The integrated auto-locking collar enables tool-free stroke adjustment during operation. Special anti-rotation design maintains orientation stability in high-speed applications (≤1.5m/s). Includes wear-resistant guide bushings for maintenance-free operation up to 3,000km service life.
- PCB handling robots - precision component placement
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automated optical inspection (AOI) systems
- Medical device assembly with cleanroom requirements
Installation guidelines:
Mount on vibration-damped surfaces using M5x0.8 screws (2.5Nm torque limit).
Maintain 0.5mm clearance between adjustment collar and adjacent components.
For vertical mounting, use with AR-12 auto-return kit to prevent gravity descent.
| Property | Property Value |
|---|---|
| sku | SDAJ20X70-40SB |
| 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 | External Thread |
| Magnet | S-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.