Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75
The AirTAC Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75 is a genuine double acting, adjustable stroke + cushion JIS-standard round-body mini air cylinder with a Ø25mm bore and 160mm stroke, 1/8" air ports and a SUS304 stainless-steel barrel for mildly corrosive environments. For the same bore and stroke it is shorter than an ISO 6432 cylinder, saving mounting space.
- BoreØ25 mm
- Stroke160 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke + cushion
- Rod threadM10×1.25
- CushionVariable air cushion, both ends
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75
Tune your extend stroke on-site by up to 75 mm with this double-acting JIS-standard round-body mini cylinder. The riveted SUS304 stainless barrel and aluminium covers form a compact body that is physically shorter than an ISO 6432 unit for the same 25 mm bore and 160 mm stroke, saving valuable mounting length.
Featuring a needle-set variable air cushion at both ends, it soaks up high-speed shock for smooth deceleration. Generating 245.3 N of push force at 0.5 MPa, it yields a safe working load of roughly 147 N. The 1/8" port and M10x1.25 male rod thread provide straightforward integration. Note this SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG position switches.
Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75 Technical Specifications
| Model | Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75 |
|---|---|
| Series | MFCJ JIS mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 160 mm |
| Acting type | Double acting, adjustable stroke + cushion |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Variable air cushion, both ends |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MF/MFC (JIS-standard) datasheet. Barrel: SUS304 stainless steel; covers: aluminum alloy (round-body, riveted rolling-packed construction). Thread options: PT (blank) / G / NPT.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75
| MFCJ | JIS-standard round-body mini cylinder (adjustable-stroke, variable cushion). |
|---|---|
| 25 | Bore size in mm. |
| ×160 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MF-family variants: MF / MFC (double acting ±cushion), MSF / MTF (single acting push / pull), MFD / MFCD (double rod ±cushion), MFJ / MFCJ (adjustable stroke ±cushion). Back covers CA / U / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75 Is Used
Adjustable Clamping Press
Dial in the exact 85-160 mm extend reach for varying part heights, letting the variable air cushion absorb the high-speed impact of each clamping cycle.
Dynamic Transfer Divert
Provides 245.3 N of push force at 0.5 MPa to redirect lightweight goods on a conveyor, with on-site stroke tuning to accommodate different package widths.
Lab Test Actuator
Ideal for changeovers in test rigs where the extend position must be fine-tuned without disassembly, while the SUS304 barrel resists mild washdown corrosion.
Is the Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75 the Right Cylinder?
When sizing this adjustable-stroke family, compare the real thrust figures: the 25 mm bore delivers 245.3 N push at 0.5 MPa, sitting neatly between the MFCJ20 at 157 N and the MFCJ32 at 402.2 N. This makes the 25 mm bore ideal for medium-duty trial fits where the exact 85-160 mm extend position and end-of-stroke shock both need field tuning. The external adjuster sets the end position but does not lock mid-stroke.
Because the cushion only decelerates near the stroke end and the piston drifts on air loss, suspend a load using an external rod lock or pilot check valve rather than relying on the cylinder. Mounting options include LB foot, FA flange, and TC trunnion (no SDB). If position sensing is required, switch to the -S magnet variant to enable CMSG, DMSG, or EMSG switches.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/CM) & mount (LB/FA/SDB/TC)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check Use correct back cover (CA/U/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MFCJ Adjustable Mini Cylinder MFCJ25X160-75 FAQ
This 25 mm bore cylinder features a 1/8" port and an M10x1.25 male rod thread. It generates 245.3 N push and 206.1 N pull at 0.5 MPa, 343.4 N push and 288.5 N pull at 0.7 MPa, with a theoretical maximum force of 50 kgf at 1.0 MPa. Operating speed ranges from 30-800 mm/s.
This specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG position switches. The external adjuster shortens the extend stroke by up to 75 mm on-site (usable range 85-160 mm), while the variable air cushion at both ends uses a needle valve to decelerate the piston near the ends—it is not a mid-stroke lock or brake.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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