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 MFCJ40X125-75S Adjustable Miniature Cylinder Specifications
- Model: MFCJ40X125-75S
- Series: MFCJ (Compact Adjustable Cushion Series)
- Bore size: 40mm
- Stroke: 125mm
- Mounting type: Basic type (Standard)
- Operating pressure: 0.15–0.8 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: 1/8" NPT (M5 optional)
- Temperature range: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- End covers: Aluminum alloy
- Piston rod: Stainless steel (SUS304)
- Seals: NBR (Nitrile rubber)
- Adjustable stroke range: 0-75% of total stroke (manual adjustment)
- Repeat positioning accuracy: ±0.5mm
- Max. theoretical thrust: 503N @ 0.6MPa
- Max. speed: 500mm/s
- Weight: 1.8kg (including standard accessories)
- Dimensions (L×W×H): 232mm × 50mm × 50mm (full extension)
Ultra-compact profile cylinder with precision stroke adjustment capability, featuring dual adjustable air cushions for smooth deceleration. The hardened piston rod and triple-lip seal design ensure 2,000km+ service life under standard conditions. Includes built-in magnet for position sensing compatibility.
- PCB handling robots in electronics assembly
- Precision clamping in medical device manufacturing
- Carton box folding mechanisms in packaging lines
- Valve actuation in automated water treatment systems
- Component positioning in semiconductor wafer handling
| Property | Property Value |
|---|---|
| sku | MFCJ40X125-75S |
| 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 | 125mm |
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.







