Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X70-50
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SDAJ20X70-50
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Description
The SDAJ12~25 Adjustable Ultra-Thin Cylinder Series by AIRTAC
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
Installation Tips:
Use vibration-resistant thread locker on adjustment screws. For vertical mounting,
maintain minimum 0.3MPa pressure to prevent seal dry-out. Lubricate monthly with
ISO VG32 turbine oil in high-cycle applications (>500,000 cycles/year).
Avoid side-load exceeding 15N.
When used in cleanroom environments (Class 1000+), specify optional stainless steel
shaft version to minimize particle generation.
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 SDAJ Series Adjustable Ultra-Slim Cylinder - SDAJ20X70-50
- Model Code Breakdown: SDAJ20X70-50
- SDAJ: Ultra-slim series with adjustable stopper
- 20: Bore size (20mm)
- 70: Stroke length (70mm)
- 50: Cushion adjustment type (External screw adjustment)
- Bore Diameter: 20mm (0.79")
- Stroke: 70mm ±0.5mm (2.76")
- Operating Pressure: 0.15-1.0 MPa (21.7-145 PSI)
- Temperature Range: -20℃ to 80℃ (-4°F to 176°F)
- Port Size: M5x0.8 (G1/8 adapter optional)
- Cushioning: Adjustable pneumatic cushion with locknut
- Mounting: Non-rotating piston rod with female thread (M10x1.25)
- Rod End: Male thread M5x0.8 standard (custom ends available)
- Body Material: Anodized aluminum alloy (A6063)
- Seal Material: NBR (Nitrile) with wear-resistant guide rings
- Weight: 0.48kg (1.06lbs) ±3%
- Dimensions:
- Length: 138mm (5.43") [Retracted]
- Width: 34mm (1.34")
- Height: 34mm (1.34")
- ISO Standard: Compliant with ISO 6432 (Compact cylinders)
This ultra-compact cylinder features a 5mm slim profile body with precision-machined external stroke adjusters. The dual-cushion design minimizes end-impact noise (<65dB) while maintaining positioning accuracy (±0.2mm repeatability). Includes anti-rotation mechanism for stable tooling orientation and IP54-rated dust protection.
Industrial Applications:
- PCB handling robots requiring precise stroke control
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Automated microscope stage positioning
- Compact conveyor diverter systems
Installation Tips:
Use vibration-resistant thread locker on adjustment screws. For vertical mounting,
maintain minimum 0.3MPa pressure to prevent seal dry-out. Lubricate monthly with
ISO VG32 turbine oil in high-cycle applications (>500,000 cycles/year).
Avoid side-load exceeding 15N.
When used in cleanroom environments (Class 1000+), specify optional stainless steel
shaft version to minimize particle generation.
| Property | Property Value |
|---|---|
| sku | SDAJ20X70-50 |
| Adjustable Stroke | <50mm> |
| 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 |
Shipping policies
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.
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