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 MFCJ Adjustable Miniature Cylinder MFCJ40X150-75S Technical Details
- Model Code: MFCJ40X150-75S
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 150mm (adjustable stroke with ±0.5mm repeat accuracy)
- Adjustable Stroke Range: 75-150mm via mechanical stopper
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Port Size: PT1/8 (NPT1/8 optional)
- Piston Speed: 50-800 mm/s (lubricated)
- Cushioning: Rubber bumper + adjustable air cushion (360° rotatable)
- Temperature Range: -20℃ to +80℃ (dry air required below 0℃)
- Seal Material: HNBR (Hydrogenated Nitrile) for high humidity resistance
- Mounting Options: Front flange (MF1), rear flange (MF2), or foot mounting (MF4)
- Weight: 1.25kg (with standard accessories)
- Dimensions:
- Extended Length: 298mm (cylinder body + rod at max stroke)
- Retracted Length: 148mm
- Body Width: 48mm (including mounting flanges)
- Height: 50mm (from base to rod centerline)
- Rod Thread: M10×1.25 external thread (stainless steel)
- ISO Certification: Compliant with ISO 6432:2015
Ultra-compact profile cylinder featuring a space-saving design with 22% reduced installation area compared to standard cylinders. The dual-cushion system combines rubber buffers and adjustable pneumatic damping, enabling smooth end-of-stroke deceleration. Precision ground rod and aluminum alloy body ensure ≤0.15mm radial play during operation. Optional magnetic piston version (add "-M" suffix) available for position sensing.
- PCB handling robots in electronics manufacturing
- Precision clamping mechanisms in CNC tool changers
- Label application arms in pharmaceutical packaging lines
- Vertical Z-axis positioning in 3D printing systems
- Door interlock actuators in cleanroom equipment
- For vertical mounting: Use MF4 foot bracket with locking nuts
- Adjust cushioning: Turn hex screw (2mm Allen key) clockwise to increase damping
- Lubrication: Pre-lubricated - add 1-2 drops of ISO VG32 oil monthly in continuous use
- Air quality: Requires 5μm filtration, dew point -20℃ below ambient
| Property | Property Value |
|---|---|
| sku | MFCJ40X150-75S |
| Adjustable Stroke | 75mm |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 150mm |
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.







