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 SDAJ20X65-30B Adjustable Ultra-Thin Cylinder Specifications
- Series: SDAJ12~25 Adjustable Ultra-Thin Series
- Model: SDAJ20X65-30B
- Bore size: 20mm
- Stroke: 65mm
- Mounting type: Standard front flange (MF1) with dual mounting holes
- Adjustment range: ±5° angle adjustment via built-in eccentric cam
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: 1/8" NPT (M5 optional)
- Piston material: Aluminum alloy with hard anodized surface
- Rod material: Stainless steel SUS304
- Seal type: NBR rubber with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Max speed: 500mm/s (with cushion)
- Weight: 0.45kg ±5%
- Dimensions: 130mm(L) × 34mm(W) × 34mm(H) (retracted state)
- Stroke tolerance: +1.5mm
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-compact cylinder featuring 18mm reduced height profile and precision-machined alignment slots for space-constrained automation systems. The 30B variant includes dual stainless steel studs for vibration-resistant mounting. Integrated shock absorption mechanism allows micro-adjustment of end positions (±1mm) via hex key.
- PCB handling robots requiring precise component placement
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer systems
- Compact jig clamping devices
- Automated optical inspection (AOI) equipment
| Property | Property Value |
|---|---|
| sku | SDAJ20X65-30B |
| Adjustable Stroke | 30mm |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 65mm |
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.











