2. Features asymmetrical bidirectional piston seal configuration with compact dimensions and integrated oil reservoir functionality;
3. Integrated cushioning pads on both end caps mitigate impact during directional changes;
4. Multiple rear cover configurations facilitate flexible mounting solutions;
5. Riveted composite enclosure structure ensures reliable connection between end caps and stainless steel barrel;
6. Precision-engineered stainless steel tubing barrel demonstrates exceptional mechanical strength and superior corrosion resistance;
7. Comprehensive options including multiple bore sizes and mounting accessories available for customized applications;
8. Full magnetic circuit pre-installed across all series models.
Category: Stainless Steel Miniature Cylinders | Brand: AIRTAC | Series: MARU
AirTAC MARU Stainless Steel Miniature Cylinder MARU25X165S Specifications
- Model: MARU25X165S
- Type: Single-acting spring return (push type)
- Bore size: 25mm
- Stroke: 165mm
- Material: Stainless steel (SUS304 body, CR-SUS piston rod)
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 150℃
- Cushioning: Adjustable rubber buffer
- Port size: M5x0.8 (standard) with NPT1/8 adaptor option
- Piston speed: 50–750 mm/s
- Weight: 780g ±2%
- Dimensions:
- Length: 241mm (fully extended)
- Body diameter: 32mm
- Mounting base: 45×20mm rectangular flange
- Rod end thread: M6×1.0
- Seal material: Fluororubber (FKM) for high temperature resistance
- Corrosion resistance: IP67 rating (dust-tight & waterproof)
- Lubrication: Pre-lubricated (maintenance-free for 2000km travel)
Ultra-compact stainless steel cylinder engineered for harsh environments requiring corrosion resistance and precision. Features anti-rotation piston rod design and dual sealing system. Ideal for applications demanding frequent sterilization or exposure to chemicals. Compatible with ISO 6432 mounting accessories.
- Pharmaceutical tablet pressing machines
- Food packaging line actuators
- Semiconductor wafer handling robots
- Marine equipment controls
- Cleanroom automation systems
- Chemical dosing mechanisms
| Property | Property Value |
|---|---|
| sku | MARU25X165S |
| Front Cover Type | Upper Fixed Type |
| 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 |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| Stroke | 165 mm |
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.







