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 MAC20X125SU Stainless Steel Mini Cylinder Specifications
- Model: MAC20X125SU
- Bore size: 20mm
- Stroke: 125mm (±0.5mm tolerance)
- Material: Stainless steel (SUS304 barrel/piston rod)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 150℃
- Cushioning type: Adjustable rubber buffer (both ends)
- Port size: M5×0.8 (standard) with G1/8 adapter option
- Piston rod thread: M10×1.25 (external)
- Mounting style: Basic fixed (NFI series brackets compatible)
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Max theoretical thrust: 78.5N at 0.5MPa
- Weight: 980g ±2% (including rod and accessories)
- Dimensions:
- Total length (extended): 193mm
- Body diameter: 32mm
- Mounting hole spacing: 25mm (center-to-center)
- Rod end protrusion: 18mm (retracted position)
- IP rating: IP67 (standard wiper seal configuration)
- Lubrication: Pre-lubricated (Grease-free operation possible)
High-precision stainless steel mini cylinder engineered for harsh environments requiring corrosion resistance and thermal stability. Features dual anti-rotation design (rod and body keying) for precise linear motion control. The chrome-plated piston rod (3-5μm thickness) enhances wear resistance in high-cycle applications (up to 15 million cycles at 0.3MPa).
- Semiconductor wafer handling robots
- Sterilization equipment in pharmaceutical production
- High-temperature plastic injection molding ejectors
- Marine automation systems (saltwater resistant)
- Food packaging lines with frequent CIP/SIP cleaning
| Property | Property Value |
|---|---|
| sku | MAC20X125SU |
| 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 | 125mm |
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.







