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 MARF50X70S Specifications
- Model: MARF50X70S
 - Bore size: 50mm
 - Stroke: 70mm
 - Material: Stainless steel (SUS304 body, NBR seals)
 - Operating pressure: 0.1–0.8 MPa
 - Temperature range: -20℃ to 150℃
 - Cushioning: Adjustable pneumatic cushion
 - Mounting style: Basic type (Standardized accessory ports for optional brackets)
 - Rod end: Female thread M12×1.25
 - Port size: M5×0.8 (Dual ports on both ends)
 - Max speed: 500 mm/s
 - Weight: 1.48 kg (with magnetic piston)
 - Dimensions: 156mm(L) × 50mm(Bore diameter) × 50mm(H) (Cylinder body only)
 - Full extended length: 156mm + 70mm stroke = 226mm
 - Repeat accuracy: ±0.5mm
 - IP rating: IP67 (Dustproof/Waterproof)
 - Lubrication: Pre-lubricated (Maintenance-free operation)
 
Ultra-compact stainless steel cylinder with corrosion-resistant construction, designed for precision linear motion in harsh environments. Features integrated magnetic piston for position sensing compatibility and dual-port design for flexible piping. Maintenance-free operation with self-compensating rod seal.
- Cleanroom automation systems (semiconductor manufacturing)
 - Food processing machinery (washdown environments)
 - Pharmaceutical packaging lines
 - Marine equipment controls
 - High-temperature curing oven mechanisms
 - Medical sterilization device actuators
 
- Use anti-vibration washers when mounting on thin panels
 - Maintain 0.5-1mm clearance between magnetic switch and cylinder body
 - For vertical mounting, add 10% extra thrust capacity margin
 - Compatible with AirTAC SNS-M series magnetic sensors (sold separately)
 
| Property | Property Value | 
|---|---|
| sku | MARF50X70S | 
| 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 | PT1/4 | 
| Magnet | S-Magnetic | 
| Cushion Type | Bumper Pad | 
| Bore Diameter | <50mm> | 
| Stroke | 70mm | 
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.
              








