Airtac SDAJ12~25 Adjustable Ultra-Thin Cylinder SDAJ25X120-20SB
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 SDAJ25X120-20SB Adjustable Slim Cylinder Specifications
- Series: SDAJ12~25 (Ultra-slim adjustable stroke series)
- Model Code Breakdown: SDAJ25X120-20SB
- 25: Bore size (mm)
- 120: Stroke length (mm)
- 20SB: Mounting style (Square base with adjustable stopper)
- Bore Size: Ø25mm (±0.1mm)
- Stroke Range: 10-200mm (factory adjusted to 120mm)
- Operating Pressure: 0.1~0.9 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper (both ends)
- Mounting: Front flange with 4x M5 threaded holes (square pattern 30x30mm)
- Port Size: M5x0.8 (Dual ports for forward/return)
- Piston Material: Aluminum alloy hard anodized
- Rod Material: Stainless steel SUS304
- Seals: NBR (Nitrile) standard / Optional Polyurethane
- Repeat Accuracy: ±0.2mm
- Weight: 0.82kg (without accessories)
- Dimensions:
- Length: 185mm (Retracted) / 305mm (Extended)
- Width: 40mm (Body) / 60mm (Mounting base)
- Height: 40mm (Body) / 25mm (Barrel section)
Ultra-low profile cylinder (25mm barrel height) designed for space-constrained automation systems. Features dual-position adjustable mechanical stoppers (±3mm fine-tuning) for precise end position control. Anti-rotation design maintains orientation stability during high-speed cycling (max 2m/s). Optional magnetic piston version (add "-M" suffix) for position sensing.
- PCB handling robots in electronics assembly
- Glass panel pressing mechanisms
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping systems
- 3D printer automatic bed leveling
Installation Tips:
Maintain 0.5mm clearance between stopper screws and cylinder body during adjustment.
Use locknuts (included) after position setting. Lubricate with ISO VG32 hydraulic oil
if operating below -10℃. Max side load: 15N at full extension.
| Property | Property Value |
|---|---|
| sku | SDAJ25X120-20SB |
| Adjustable Stroke | <20mm> |
| 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 | <25 mm> |
| Stroke | 120mm |
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.