Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ20X35-40SB
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 SDAJ20X35-40SB Adjustable Ultra-Thin Cylinder Specifications
- Series Range: SDAJ12~25 (Bore sizes 12mm to 25mm)
- Model Code Breakdown: SDAJ20X35-40SB
- 20: 20mm cylinder bore
- 35: 35mm standard stroke (adjustable)
- 40SB: Double-end adjustable cushion with female thread (M5x0.8)
- Operating pressure: 0.1~0.9 MPa
- Max thrust: 28.3kgf (at 0.63MPa)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50~700mm/s
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Buffer adjustment: 360° rotatable (1/4 turn locking mechanism)
- Mounting type: Basic (no bracket) with 4x M4 threaded holes
- Weight: 0.32kg (without accessories)
- Dimensions:
- Length: 75mm (compact design with 35mm stroke)
- Width: 42mm (including cushion screws)
- Height: 20mm (ultra-flat profile)
- Rod thread: M5x0.8 internal (both ends)
- Seal material: NBR + PU composite (FDA compliant options available)
This space-saving cylinder features a revolutionary 4mm thin wall design (60% slimmer than standard models) with dual cushion adjustment knobs for precise end-position control. The anodized aluminum body integrates wear-resistant guides for lateral force resistance, making it ideal for vertical/horizontal hybrid installations. Requires ISO 8573-1:2010 [3-4-3] class compressed air.
- PCB handling robots - minimizes Z-axis height in pick-and-place systems
- Medical analyzers - chemical-resistant seals for lab environments
- Semiconductor wafer clamps - particulate-free operation
- Elevator door interlocks - silent cushioning for public spaces
- Textile cutting machines - handles rapid 5Hz reciprocation cycles
Maintenance tip:
For optimal performance in food-grade applications, use NSF H1 lubricant (viscosity 32~68 cSt)
and perform stroke adjustment with 0.2~0.3Nm torque using included hex key. Avoid overtightening cushion screws.
| Property | Property Value |
|---|---|
| sku | SDAJ20X35-40SB |
| 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 | 35mm |
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.