Airtac MFCJ Adjustable Mini Cylinder MFCJ25X70-40S
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 MFCJ25X70-40S Adjustable Mini Cylinder Specifications
- Model: MFCJ25X70-40S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 25mm
- Stroke: 70mm (adjustable range: 40-70mm)
- Mounting style: Adjustable clevis with locknut
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Rubber buffer (both ends)
- Port size: M5x0.8
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile)
- Repeat positioning accuracy: ±0.5mm
- Max. piston speed: 750 mm/s
- Protection rating: IP65
- Weight: ~0.38kg
- Dimensions: 138mm(L) × 42mm(H) × 25mm(W) (max extended length)
Ultra-compact cylinder with stroke adjustment mechanism, featuring anodized aluminum body and chromium-plated piston rod. The MFCJ series delivers precise linear motion in space-constrained applications. Includes built-in auto-locking stroke adjuster with 0.5mm graduation marks for fine-tuning. Compatible with ISO 6432 mounting accessories.
- Precision part insertion in PCB assembly
- Medical device actuator mechanisms
- Food packaging machine grippers
- Semiconductor wafer handling
- Photovoltaic panel alignment systems
Installation note:
Lubricate piston rod with ISO VG32 hydraulic oil before initial use.
Maintain 0.5mm minimum clearance between rod end and workpiece.
For vertical mounting, use air pressure ≤0.5 MPa to prevent seal wear.
| Property | Property Value |
|---|---|
| sku | MFCJ25X70-40S |
| 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 | S-Magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 70mm |
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.