1. Manufactured in compliance with AirTAC corporate standards;
2. Features custom bidirectional sealing profile with compact dimensions and integrated oil reservoir design for enhanced piston lubrication;
3. Equipped with fixed cushioning pads on both end caps to mitigate directional reversal impact;
4. Multiple rear cover configurations ensure versatile mounting flexibility;
5. Stainless steel barrel and end caps assembled through combined riveting and encapsulation process for robust connection;
6. Precision-engineered from high-grade stainless steel tubing offering exceptional corrosion resistance and structural integrity;
7. Comprehensive selection of cylinder specifications and mounting accessories available for customized applications;
8. Full-range magnetic version standard across series.
Category: Stainless Steel Miniature Cylinders | Brand: AirTAC | Series: MAC
AirTAC MAC20X55SU Stainless Steel Mini Cylinder Specifications
- Model: MAC20X55SU
- Bore size: 20mm
- Stroke: 55mm
- Material: Stainless steel (SUS304 barrel, CR-SU rod)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Rubber buffer (both ends)
- Port thread: M5×0.8 (standard), G1/8 optional
- Rod end type: Female thread M6×1.0
- Max theoretical thrust: 25.1kgf @0.5MPa
- Weight: ~650g (including accessories)
- Dimensions: 100mm(L) × 40mm(W) × 40mm(H) (retracted state)
- Extended length: 155mm (retracted length + stroke)
- Seal material: NBR with fluorine rubber backup
- Corrosion resistance: Passes 48hr salt spray test
- Protection rating: IP67 (standard wiper included)
Compact stainless steel cylinder designed for harsh environments requiring corrosion resistance and precise linear motion. Features chrome-plated piston rod with multi-layered sealing system for leak prevention. Maintenance-free operation up to 2,000km travel distance under standard conditions.
- Food processing machinery (washdown environments)
- Pharmaceutical packaging lines
- Semiconductor wafer handling robots
- Marine equipment actuators
- Cleanroom automation systems
- Max speed: 500mm/s (with cushion adjustment)
- Lubrication interval: Every 1,000km travel (non-lube version available)
- Repeat positioning accuracy: ±0.2mm (with guide mechanism)
| Property | Property Value |
|---|---|
| sku | MAC20X55SU |
| Rear Cover Type | Flat Tail Type |
| Mounting Type | Without Mounting Accessories |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 55mm |
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.







