Airtac MFCJ Adjustable Mini Cylinder MFCJ25X300-40
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 MFCJ25X300-40 Adjustable Miniature Cylinder Specifications
- Model: MFCJ25X300-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 25mm
- Stroke: 300mm (±5mm adjustable)
- Adjustment range: ±5mm via external locknut
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Air cushion with adjustable buffers
- Port size: PT1/8 (G1/8 optional)
- Mounting: Front flange (MF1), rear flange (MF2), or foot mounting (MP2)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy body, stainless steel piston rod
- Seal material: NBR rubber (FKM available on request)
- Weight: 1.8kg (excluding accessories)
- Dimensions:
- Extended length: 370mm
- Retracted length: 70mm
- Body diameter: 50mm
- Foot mounting width: 80mm
- Rod end: Female thread M10×1.25
- Protection rating: IP54 (standard), IP67 with optional kit
A space-saving linear actuator featuring micro-stroke adjustment capability (±5mm) through its unique dual-locknut design. The hardened stainless steel piston rod and wear-resistant seals enable high-frequency operation (up to 5 cycles/sec). Includes magnetic piston for position sensing compatibility. Optional auto-switch grooves comply with ISO 6432 standard.
- Precision positioning in robotic gripper mechanisms
- Conveyor gate control in packaging lines
- Medical bed height adjustment systems
- Semiconductor wafer handling equipment
- Laboratory sample positioning stages
Installation note:
Align cylinder axis within 0.2mm angular misalignment tolerance.
Use 40μm filtered air with 1-3 drops of ISO VG32 oil per m³.
For vertical mounting, install rod-end down to prevent seal drying.
| Property | Property Value |
|---|---|
| sku | MFCJ25X300-40 |
| Adjustable Stroke | <40mm> |
| 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 | Non-magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 300mm |
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.