Airtac MFJ Adjustable Mini Cylinder MFJ25X250-50S
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 MFJ25X250-50S Specifications
- Model: MFJ25X250-50S
- Bore size: Ø25mm
- Stroke: 250mm (adjustable ±2° rotation range)
- Thread specification: M5×0.8 (male thread at both ends)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Rubber buffer + adjustable screw
- Mounting style: Basic type (no built-in mounting)
- Port size: M5×0.8 (dual ports on both ends)
- Operating temperature: -10℃ to 70℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal type: NBR rubber (oil-resistant)
- Weight: 850g ±3% (without accessories)
- Dimensions: 350mm(L) × 40mm(W) × 40mm(H) (fully extended)
- Rod end type: Female thread M6×1.0
- Max speed: 500mm/s
- Lubrication: Pre-lubricated (Grease-free operation)
Ultra-compact cylinder featuring 360° adjustable stroke mechanism via rotating end caps. Precision-ground rod with chromium plating ensures smooth linear motion and corrosion resistance. Integrated shock absorption system combines fixed rubber buffers with micrometer-style fine-tuning screws (1mm per full rotation) for precise end position control. Dual anti-rotation guides maintain alignment in high lateral load scenarios.
- PCB handling robots requiring micron-level positioning
- Pharmaceutical tablet pressing machines
- Semiconductor wafer transfer mechanisms
- Automated test equipment (ATE) fixture actuation
- Compact packaging line diverters
Installation note:
For optimal performance, maintain ≤0.1mm perpendicularity between cylinder axis and load movement direction.
Use locknuts (not included) on adjustment screws after final positioning. Lubricate rod every 500km stroke
with ISO VG32 hydraulic oil if used in high-cycle applications (>500k cycles).
| Property | Property Value |
|---|---|
| sku | MFJ25X250-50S |
| 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 | <25 mm> |
| Stroke | <250MM> → <250mm> |
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.