2. Features profiled bidirectional piston sealing structure with compact dimensions and integrated oil reservoir for sustained lubrication;
3. Integrated fixed cushioning pads on end caps minimize pneumatic shock during directional changes;
4. End caps and stainless steel barrel adopt reinforced crimping composite structure for exceptional joint integrity;
5. Precision-engineered stainless steel barrel ensures high mechanical strength and superior corrosion resistance;
6. Multiple standardized mounting accessories available for flexible installation configurations.
Category: Stainless Steel Mini Cylinders | Brand: AIRTAC | Series: MG
AirTAC MG20X40S Stainless Steel Miniature Cylinder Specifications
- Model: MG20X40S
 - Type: Single-acting spring return (push type)
 - Material: SUS304 stainless steel (rod/body)
 - Bore diameter: 20mm (±0.1mm tolerance)
 - Stroke: 40mm (±1.5mm tolerance)
 - Operating pressure: 0.05-1.0 MPa
 - Temperature range: -20℃ to 150℃
 - Cushion type: Rubber buffer (both ends)
 - Port size: M5x0.8 (standard), optional NPT1/8
 - Mounting style: Basic type (no flange)
 - Piston speed: 50-750 mm/s (lubricated)
 - Seal material: Fluorine rubber (FKM)
 - Corrosion resistance: IP67 (standard wiper)
 - Weight: 0.48 kg (excluding accessories)
 - Dimensions: 108mm(L) × 20mm(Bore W) × 20mm(H)
 
Precision-engineered corrosion-resistant cylinder with laser-engraved identification marks. Features anti-rotation guide slots and chromium-plated piston rod (Ra 0.2μm finish). Requires ISO VG32 or equivalent lubrication oil for optimal performance. Suitable for 1,500km stroke life under standard conditions.
- Cleanroom automation in semiconductor FAB
 - Food processing machinery (NSF compliant)
 - Pharmaceutical tablet press mechanisms
 - Marine equipment actuators
 - High-temperature sterilization systems
 
| Property | Property Value | 
|---|---|
| sku | MG20X40S | 
| Operation Type | Double Acting | 
| 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 | <40mm> | 
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.
              






