Airtac MFJ Adjustable Mini Cylinder MFJ20X250-50S
$54.86
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MFJ20X250-50S
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Description
1. Complies with JS standards;
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
Installation note:
For optimal performance, maintain 0.3-0.5mm clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil if operating below 1 m/s. Avoid side loads exceeding 15N.
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 MFJ20X250-50S Specifications
- Model: MFJ20X250-50S
- Series: MFJ (Miniature Fine-adjustment)
- Bore size: Ø20mm
- Stroke: 250mm ±0.5mm
- Adjustment type: Cushion screw (external adjustable)
- Mounting style: Front flange (Standard), optional rear pivot/clevis
- Operating pressure: 0.05–0.8 MPa
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal type: NBR (Nitrile rubber)
- Port size: Rc1/8 (PT1/8)
- Max speed: 500 mm/s
- Weight: 1.25 kg (excluding accessories)
- Dimensions: 300mm(L) × 60mm(W) × 60mm(H) (at full extension)
- Repeat positioning accuracy: ±0.1mm
- Air consumption: 0.78 L/stroke (at 0.5 MPa)
- ISO standard compliance: ISO 6432 (miniature cylinder specifications)
Ultra-compact linear actuator with precision stroke adjustment, featuring dual cushioning mechanism for smooth end-of-stroke deceleration. The anodized barrel provides corrosion resistance in humid environments. Includes magnetic piston for position sensing compatibility. Requires ISO 8573-1 class 3 or cleaner compressed air.
Typical Applications:
- PCB component insertion machines
- Pharmaceutical blister packaging systems
- Semiconductor wafer handling robots
- Automated optical inspection (AOI) equipment
- Precision valve actuation in analytical instruments
Installation note:
For optimal performance, maintain 0.3-0.5mm clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil if operating below 1 m/s. Avoid side loads exceeding 15N.
Maintenance cycle:
- Relubrication interval: 3,000 km travel distance or 6 months
- Cushion adjustment range: 3-5 turns from full close position
- Wear indicator: 0.5mm rod play threshold
| Property | Property Value |
|---|---|
| sku | MFJ20X250-50S |
| Adjustable Stroke | <50mm> |
| 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 | <250MM> → <250mm> |
Shipping policies
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.
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