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 MG40X300S Stainless Steel Miniature Cylinder Technical Details
- Bore size: 40mm (1.57") precision honed
- Stroke: 300mm (11.81") ±0.5mm tolerance
- Material: SUS304 stainless steel (rod/chamber), CRCA mounting parts
- Operating pressure: 0.15-0.8 MPa (21.7-116 PSI)
- Cushioning: Adjustable elastic buffer with 5-stage impact control
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston speed: 50-700 mm/s (lubricated operation)
- Mounting types: MF1 front flange, MB1 rear flange, MSC foot mounting
- Sensor compatibility: M9 series magnetic switches (2-wire/3-wire)
- Temperature range: -20℃ to 150℃ (-4°F to 302°F)
- Weight: 3.45 kg (7.6 lbs) ±3%
- Dimensions: 400mm(L) × 48mm(W) × 48mm(H) (extended length)
- Rod thread: M10x1.25 external thread (stainless steel)
- Protection rating: IP67 (standard), IP69K optional
- Lubrication: Pre-lubed (VG32 oil), maintenance-free for 2000km travel
Corrosion-resistant workhorse designed for harsh environments requiring precise linear motion. Features dual chrome-plated guide rods for anti-rotation stability and self-aligning piston design that compensates for 0.5° misalignment. The non-rotating piston rod maintains orientation of attached tooling.
- Food processing machinery (washdown environments)
- Pharmaceutical tablet press ejection systems
- Semiconductor wafer handling robots
- Marine deck equipment actuators
- High-temperature furnace door mechanisms
- Chemical dosing pump linkages
| Property | Property Value |
|---|---|
| sku | MG40X300S |
| 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 | <40mm> |
| Stroke | 300mm |
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.







