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 Adjustable Slim Cylinder (SDAJ20X85-30) Technical Details
- Model Series: SDAJ12~25 (SDAJ20X85-30 specific variant)
- Bore Size: 20mm (Standard series: 12/16/20/25mm)
- Stroke: 85mm (Customizable: 10-300mm)
- Mounting Type: Fixed centerline mounting (FC) with optional foot/base mounts
- Operating Pressure: 0.1~0.9 MPa (14.5~130.5 PSI)
- Piston Speed: 50~800 mm/s (lubricated)
- Buffer Type: Adjustable rubber cushion (both ends)
- Ambient Temperature: -20℃ to 80℃ (non-freezing)
- Port Size: M5x0.8 (standard), optional NPT1/8
- Material:
- Cylinder Tube: Hard anodized aluminum alloy
- Piston Rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 0.82kg (bare cylinder), 1.15kg (with accessories
- Dimensions:
- Length: 153mm (85mm stroke + end caps)
- Width: 52mm (max flange dimension)
- Height: 44mm (body profile)
Ultra-compact profile (44mm height) cylinder with 30% reduced installation space compared to standard models. Features dual adjustable cushions for precise end-position control and reduced impact noise. Through-rod design allows optional magnetic sensor installation (separate purchase). Compatible with ISO 6432 mounting accessories.
- PCB handling robots requiring slim actuators
- Pharmaceutical blister packaging machines
- Semiconductor wafer clamping mechanisms
- Vertical lift systems in cleanroom environments
- Precision glass cutting equipment
| Property | Property Value |
|---|---|
| sku | SDAJ20X85-30 |
| 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 | Internal Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | 85mm |
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.











