Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X55-40S
$40.70
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$48.20
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SDAJ20X55-40S
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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:
Maintain 0.5–1mm clearance between piston rod and load during alignment.
For vertical mounting, use anti-drop lock nuts (optional accessory code: ADLN-20).
Minimum 5mm free space required around adjustment screws for maintenance.
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 Compact Cylinder SDAJ20X55-40S Specifications
- Series: SDAJ (Ultra-slim adjustable series)
- Bore size: 20mm (Standard range: 12/16/20/25mm)
- Stroke: 55mm (Adjustable through built-in stroke limiter)
- Mounting type: Dual side/axial mounting holes + optional flange bracket
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable rubber buffer (360° rotatable design)
- Port size: 1/4" NPT (M5 optional, 2x Ø4mm pneumatic ports)
- Material:
- Cylinder tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: NBR + special wear-resistant ring
- Temperature range: -20℃ to 80℃ (with dry air)
- Max speed: 500–800 mm/s (lubricated condition)
- Repeat positioning accuracy: ±0.5mm
- Weight: 0.45kg (body only), 0.68kg (with standard accessories)
- Dimensions:
- Body width: 40mm (ultra-slim profile)
- Height: 40mm (including mounting protrusions)
- Total length: 95mm (55mm stroke + 40mm end blocks)
- Protection rating: IP65 (standard wiper seal)
- Lubrication: Pre-lubricated (recommended ISO VG32 turbine oil)
Industry-leading slim cylinder (40% thinner than standard models) with integrated stroke adjustment mechanism. Features corrosion-resistant construction and dual cushioning control for precise end-position braking. The 360° rotatable port design enables flexible piping in space-constrained installations. Compatible with magnetic sensors (sensor groove included).
Typical Applications:
- PCB handling robots in electronics assembly
- Precision clamping devices for CNC tool changers
- Medical analyzer sample tray positioning
- High-speed sorting gates in packaging lines
- Semiconductor wafer transfer mechanisms
Installation tips:
Maintain 0.5–1mm clearance between piston rod and load during alignment.
For vertical mounting, use anti-drop lock nuts (optional accessory code: ADLN-20).
Minimum 5mm free space required around adjustment screws for maintenance.
| Property | Property Value |
|---|---|
| sku | SDAJ20X55-40S |
| 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 | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 55mm |
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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