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 MAC25X55SU Stainless Steel Mini Cylinder Specifications
- Model Decode: MAC25X55SU = 25mm bore × 55mm stroke (Stainless/Single Rod/Universal Mount)
- Bore size: Ø25mm (ISO 6432 standard)
- Stroke: 55mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 150℃
- Cushioning: Adjustable pneumatic cushion (dual-side)
- Mounting types: MF1 (front flange), MB1 (rear pivot), MA (axial)
- Port size: M5x0.8 (standard) with NPT1/8 adapter option
- Rod end thread: M6×1.0 (external)
- Material: SUS304 stainless steel (body), Chrome-plated steel rod
- Seals: Heat-resistant NBR (standard), optional FKM for chemical resistance
- Weight: 680g ±2% (without accessories)
- Dimensions:
- Total length: ~130mm (stroke 55 + body 75)
- Body width: 40mm (mounting flange to flange)
- Height: 34mm (excluding rod)
- Rod diameter: Ø10mm
- ISO speed range: 50–750mm/s
- Protection rating: IP67 (standard wiper seal)
- Lubrication: Pre-lubricated (DOP mist compatible)
Ultra-compact stainless steel pneumatic cylinder with full corrosion resistance, designed for precision linear motion in harsh environments. Features precision-ground rod with dual scraper seals for particle exclusion. The through-rod design allows for optional magnetic sensor installation (SM/SD series). Maintenance-free operation up to 2,000km travel life under standard conditions.
- Cleanroom automation in semiconductor manufacturing
- Food processing equipment (NSF compliant version available)
- Chemical dosing systems with acid/alkali exposure
- High-cycle packaging machines (up to 5Hz operation)
- Medical device actuation (autoclavable version on request)
| Property | Property Value |
|---|---|
| sku | MAC25X55SU |
| 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 | <25 mm> |
| 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.







