Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X85-20B
2. Riveted construction between cylinder body & rear cover, piston & piston rod ensures compactness and reliability;
3. Cylinder bore undergoes roller burnishing followed by hard anodizing treatment for enhanced wear resistance and durability;
4. Asymmetric bidirectional sealing structure on piston features compact dimensions and incorporates an integrated oil reservoir for lubrication retention;
5. Space-optimized design maximizes installation efficiency in confined spaces;
6. Perimeter sensor groove design facilitates straightforward sensor mounting;
7. Available in multiple configurations to accommodate diverse application requirements.
Category: Compact Cylinders | Brand: AIRTAC | Series: SDAJ80~100
AirTAC SDAJ80~100 Adjustable Slim Cylinder SDAJ100X85-20B Technical Details
- Series: SDAJ (Ultra-slim adjustable stroke type)
- Bore size: 100mm (also available in 80/90mm per series range)
- Stroke: 85mm (adjustable through built-in stroke limiter)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃ (dry air required)
- Port size: G3/8 (standard) or optional NPT1/2
- Piston speed: 50-750 mm/s (optimal at 200 mm/s)
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting type: 20B (swivel base with through holes)
- Material: Aluminum alloy barrel (hard anodized), CRMo steel rod
- Seal type: NBR seals (FKM optional for high temp)
- Weight: ≈2.5kg (without accessories)
- Dimensions:
- Extended length: 205mm (stroke 85mm + min. retracted length)
- Body diameter: Φ100mm
- Mounting base: 125mm × 85mm × 20mm (L×W×H)
- Protection class: IP54 (standard), IP67 with optional rod cover
Ultra-compact profile (45% slimmer than standard cylinders) with precision stroke adjustment mechanism. Features dual-action piston with magnetic field detection capability (sensor-ready design). The 20B mounting base allows ±5° angular adjustment during installation. Includes wear-resistant rod scraper and auto-lubrication design for maintenance-free operation.
- PCB handling robots requiring precise positioning
- Pharmaceutical blister packaging machines
- Automated wafer cassette transfer systems
- Compact assembly jigs in automotive electronics
- Vertical lift mechanisms in cleanroom environments
Installation guidance:
For vertical mounting, use locking nuts on both adjustment screws.
Maintain 0.5-1mm clearance between magnetic sensor and cylinder body.
Lubricate rod every 500km stroke with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SDAJ100X85-20B |
| 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 | PT3/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 100mm |
| 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.