Airtac MFJ Adjustable Mini Cylinder MFJ20X75-20S
2. Features an asymmetric bidirectional sealing structure for piston sealing, offering compact dimensions with integrated oil reservoir functionality;
3. Integrated fixed cushions on both end covers minimize impact during directional changes;
4. Multiple rear cover configurations simplify installation and enhance mounting flexibility;
5. Crimped and wrapped assembly ensures robust connection between stainless steel barrel and end covers;
6. Precision-engineered stainless steel barrel provides exceptional strength and corrosion resistance;
7. MF series achieves shorter overall length than ISO6432 standard cylinders while maintaining identical bore/stroke specifications;
8. Comprehensive range of cylinder variants and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MFJ Adjustable cylinders
AirTAC MFJ Adjustable Miniature Cylinder MFJ20X75-20S Specifications
- Model: MFJ20X75-20S
- Type: Double-acting single rod cylinder with adjustable cushioning
- Bore size: 20 mm
- Stroke: 75 mm (±0.5 mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Port size: M5x0.8 (standard) / PT1/8 (optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Weight: 0.54 kg (1.19 lbs)
- Dimensions (L×W×H):
- Retracted length: 117 mm
- Extended length: 192 mm
- Body width: 42 mm
- Mounting bracket height: 20 mm
- Rod material: Stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard / Polyurethane (PU) optional
- Mounting style: Dual pivot brackets with M4x0.7 mounting screws
Ultra-compact pneumatic cylinder featuring patented adjustable cushioning mechanism (patent no. ZL201420430032.6) for precise end-position deceleration control. The chrome-plated piston rod incorporates a multi-stage scraper system to prevent particulate ingress. Includes built-in auto-lubrication design for maintenance-free operation under ISO 8573-1:2010 Class 3 air quality.
- PCB handling robots in electronics manufacturing
- Precision dosage control in pharmaceutical blister packaging
- Micro-positioning stages for optical lens assembly
- Cartesian coordinate systems in 3D printing equipment
- Automated suture device actuators in medical robotics
Installation protocol:
For optimal performance, maintain 0.5–1.0 mm radial clearance between rod end and load connection.
Requires 40μm filtration with oil mist lubrication (ISO VG32 recommended). Avoid side loads exceeding 2.5N·m.
| Property | Property Value |
|---|---|
| sku | MFJ20X75-20S |
| Adjustable Stroke | <20mm> |
| 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 | 75mm |
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.