Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X85-20B
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 SDAJ80X100 Adjustable Compact Cylinder Specifications
- Full model: SDAJ80X85-20B
- Bore size: 80mm (3.15")
- Stroke: 85mm (adjustable cushion)
- Mounting type: 20B - Foot mounting with front flange
- Operation: Double-acting with auto-switch groove
- Working pressure: 0.05-1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable hydraulic buffer (external screw type)
- Piston speed: 50-1000mm/s (optimal range 100-500mm/s)
- Port size: G3/8 (BSPP thread)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU combination
- Weight: 2.65kg (without accessories)
- Dimensions:
- Length: 194mm (stroke 85mm + cylinder body)
- Width: 108mm (mounting flange span)
- Height: 88mm (including rod end)
Ultra-flat cylinder (only 34mm body height) with precision-adjustable stroke and dual cushioning system. Features wear-resistant rod seals and corrosion-resistant construction. Optional magnetic piston version (add "-M" suffix) for position feedback. Requires 40μm filtered air with ISO 8573-1:2010 class 4 purity.
- Semiconductor wafer handling robots
- High-speed packaging machine ejectors
- Automotive welding fixture clamps
- LCD panel vacuum chuck positioning
- Pharmaceutical blister packing systems
Installation tip:
Maintain 0.5mm minimum clearance between piston rod and load connection
to prevent side load. Lubricate with ISO VG32 turbine oil if used below 0.3MPa.
| Property | Property Value |
|---|---|
| sku | SDAJ80X85-20B |
| 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 | 80 mm |
| 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.