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 SDAJ12X35-20 Adjustable Ultra-Thin Cylinder Specifications
- Model Series: SDAJ12~25 (12mm/16mm/20mm/25mm bore sizes)
- Specific Model: SDAJ12X35-20
- Bore Size: 12mm
- Stroke: 35mm
- Adjustable Stroke Range: ±20mm (total stroke adjustment capacity)
- Operating Pressure: 0.05~0.8 MPa (7~116 psi)
- Ambient Temperature: -20℃ to 80℃
- Cushioning: Rubber bumper (both ends)
- Port Size: M5x0.8 (standard) with NPT1/8 optional
- Body Material: Aluminum alloy (anodized surface)
- Seal Material: NBR (Nitrile Butadiene Rubber)
- Piston Rod Material: Stainless steel (SUS304)
- Repeat Positioning Accuracy: ±0.2mm
- Weight: 0.28kg (with all accessories)
- Dimensions:
- Length: 111mm (fully retracted)
- Width: 30mm (body cross-section)
- Height: 30mm (including mounting brackets)
- ISO Standard: Compliant with ISO 6432 (mounting dimensions)
- Lubrication: Pre-lubricated (maintenance-free for 2000km operation)
Ultra-compact profile cylinder (only 30mm cross-section) with integrated stroke adjustment mechanism. Features dual adjustable stoppers with locking nuts for precise end-position tuning. The hard-anodized barrel provides wear resistance in high-cycle applications (up to 15 million cycles at rated load). Includes auto switch mounting slots for sensor compatibility.
- PCB handling robots requiring precise positioning
- Medical device clamping mechanisms
- Semiconductor wafer transfer systems
- Compact packaging machine pushers
- 3C product assembly automation
- Loosen both locking nuts with 8mm wrench
- Rotate adjustment screws (M4x0.7 thread) to desired position
- Tighten nuts to 0.7-0.9N·m torque
- Verify stroke with dial indicator (recommended 0.01mm resolution)
| Property | Property Value |
|---|---|
| sku | SDAJ12X35-20 |
| 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 | Non-magnetic |
| Bore Diameter | 12mm |
| 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.











