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 SDAJ20X100-20S Adjustable Ultra-Thin Cylinder Specifications
- Model Series: SDAJ12~25 (SDAJ20X100-20S shown)
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm (Φ20)
- Stroke: 100mm (adjustable range: 0-5mm via built-in stopper)
- Operating pressure: 0.1~0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion
- Mounting style: Foot-mounted (20S code)
- Port size: 1/8" NPT (M5 optional)
- Piston rod thread: M6x1.0
- Material:
- Cylinder tube: Aluminum alloy with hard anodization
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (nitrile rubber)
- Adjustable stroke mechanism: Hex socket screw adjustment (±2.5mm)
- Weight: 0.65kg (without accessories)
- Dimensions:
- Length: 152mm (min. retracted length: 52mm)
- Width: 34mm (mounting foot span)
- Height: 34mm (including piston rod protrusion)
Ultra-compact profile cylinder (only 34mm height) with precision stroke adjustment capability, featuring corrosion-resistant construction and dual anti-rotation guides. The T-slot mounting foot allows secure installation in confined spaces. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Precision clamping in PCB assembly lines
- Medical device positioning mechanisms
- Packaging machine product ejectors
- Printing press paper feed systems
- Robotic gripper force adjustment
- Use M5x0.8 mounting screws (Grade 8.8 or higher)
- Maintain 0.5mm minimum clearance between rod end and workpiece
- Lock adjustment screw with 0.8N·m torque after positioning
- Apply silicone grease (ISO 6743-4) monthly for maintenance
| Property | Property Value |
|---|---|
| sku | SDAJ20X100-20S |
| 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 | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 100mm |
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.











