Airtac MFCJ Adjustable Mini Cylinder MFCJ25X250-20S
1. Complies with JIS standards;
2. Features an asymmetric bidirectional sealing structure with integrated oil reservoir for compact dimensions and enhanced lubrication;
3. Integrated shock-absorbing pads on end caps reduce impact during directional changes;
4. Multiple rear cover configurations for enhanced installation flexibility;
5. Crimped clamping mechanism between stainless steel barrel and end caps ensures secure connection;
6. High-precision stainless steel cylinder tube provides excellent strength and corrosion resistance;
7. Compact design offers shorter overall length than ISO 6432 standard cylinders with equivalent bore and stroke;
8. Comprehensive range of cylinder sizes and mounting accessories available for customized solutions.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: MFCJ
AirTAC MFCJ25X250-20S Adjustable Miniature Cylinder Specifications
- Model: MFCJ25X250-20S
- Type: Double-acting adjustable stroke mini cylinder
- Bore size: 25mm
- Stroke: 250mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Port size: M5x0.8 (standard)
- Cushioning type: Adjustable pneumatic cushion
- Piston material: Aluminum alloy with hard anodization
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -10℃ to 80℃
- Max speed: 500–800 mm/s
- Weight: 1.3kg ±5%
- Dimensions (L×W×H): 290mm × 40mm × 50mm (at full extension)
- Mounting spacing: 40mm (center-to-center)
- Protection class: IP54 (standard)
Ultra-compact cylinder featuring precision-ground piston rod and magnetic sensing slots (optional). The adjustable cushioning mechanism minimizes end-impact noise while maintaining 98% mechanical efficiency. Special wear-resistant guide rings ensure smooth operation over 5,000km service life. Includes built-in auto-lubrication design for maintenance-free operation.
- Precision positioning in semiconductor handling robots
- Compact clamping devices for CNC tool changers
- Medical device actuator mechanisms
- High-cycle packaging machine ejectors
- Laboratory automation linear drives
Installation note:
Maintain 0.5mm minimum parallel alignment tolerance during mounting.
Use filtered air (5-40μm) with ISO VG32 lubricator oil when operating
at maximum speed. Stroke adjustment requires 2mm hex key (included).
| Property | Property Value |
|---|---|
| sku | MFCJ25X250-20S |
| 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 | <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.