Airtac MARF Stainless Steel Mini Air Cylinder MARF40X300S
1. Complies with in-house technical standards;
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir for compact design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cover configurations enhance installation flexibility;
5. Crimped enclosure structure ensures reliable connection between stainless steel barrel and end caps;
6. Precision-engineered stainless steel barrel offers superior strength and corrosion resistance;
7. Comprehensive range of cylinder sizes and mounting accessories available for customer selection;
8. Full magnetic version across entire series.
Category: Stainless Steel Mini Cylinders | Brand: AirTAC | Series: MARF
AirTAC MARF Stainless Steel Mini Cylinder MARF40X300S Specifications
- Model: MARF40X300S
- Series: MARF stainless steel compact cylinder
- Bore size: 40mm
- Stroke: 300mm (adjustable)
- Mounting type: Basic type (MF1) with front threaded rod
- Operating pressure: 0.05–1.0 MPa (7-145 psi)
- Temperature range: -20℃ to 80℃ (-4℉ to 176℉)
- Port size: PT1/8 (M5x0.8 optional)
- Cushioning: Adjustable rubber buffer + air cushion
- Material: SUS304 stainless steel barrel/piston rod
- Seals: NBR standard (FKM available for high temp)
- Weight: 1.45 kg (3.2 lbs)
- Dimensions:
- Extended length: 418mm
- Retracted length: 118mm
- Body width: 50mm
- Mounting height: 40mm
- ISO standard: 6432
- Corrosion resistance: Salt spray test 96hrs
High-precision stainless steel cylinder designed for harsh environments requiring corrosion resistance and compact installation. Features dual cushioning system for smooth operation at speeds up to 1.5 m/s. The polished rod surface (Ra ≤0.4μm) ensures minimal friction and extended seal life. Compatible with auto switches (e.g., SNS-L/R series) via T-slot mounting.
- Food processing machinery (washdown environments)
- Pharmaceutical production lines
- Semiconductor wafer handling
- Marine equipment actuators
- High-cycle packaging systems (500+ cycles/min)
Maintenance note:
Lubricate with ISO VG32 hydraulic oil if using non-lubricated air.
Avoid side loads exceeding 15N·m. For vertical mounting,
use guided cylinder brackets (ASMU40 recommended).
| Property | Property Value |
|---|---|
| sku | MARF40X300S |
| Front Cover Type | Front 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 | <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.