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 Series Adjustable Compact Cylinder (SDAJ16X55-40S) Technical Details
- Full model code: SDAJ16X55-40S
- Bore size: 16mm (SDAJ series range: 12/16/20/25mm)
- Stroke: 55mm (adjustable via external stopper)
- Mounting type: Square base with front flange
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Rubber buffer + adjustable stroke mechanism
- Port size: M5x0.8 (dual ports)
- Temperature range: -10℃ to 70℃ (dry air required below 0℃)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (optionally available in PU for high-speed apps)
- Weight: 0.38kg (excluding accessories)
- Dimensions:
- Length: 115mm (min. retracted length)
- Width: 30mm (body cross-section)
- Height: 40mm (including mounting base)
- ISO standard: Compliant with ISO 6432 (miniature cylinders)
Ultra-slim profile cylinder with 14% thinner body than standard models, featuring dual-position adjustable stroke through rotating end caps (adjustment range: ±2mm). Integrated mounting slots enable direct panel installation without separate brackets. Pre-lubricated for maintenance-free operation up to 3,000km travel distance.
- PCB handling robots in electronics assembly
- Precision clamping devices for CNC tool changers
- Medical device actuators requiring low inertia
- Packaging machine divert arms with space constraints
- Semiconductor wafer transfer mechanisms
| Property | Property Value |
|---|---|
| sku | SDAJ16X55-40S |
| 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 | 16mm |
| Stroke | 55mm |
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.











