Airtac MKJ Adjustable Cylinder MKJ6X25-10S
The AirTAC Airtac MKJ Adjustable Cylinder MKJ6X25-10S is a genuine MK multi-mount cylinder (adjustable stroke), 6 mm bore. Its compact square body fixes from six directions and mounts side by side to save space. It delivers about 14.1 N of push force at 0.5 MPa. A bumper cushions the impact. As an MK unit a fixed rod stops the piston rod rotating.
- TypeMulti-mount, adjustable stroke
- SeriesMK (no-rotating)
- Bore6 mm
- Push thrust @0.5 MPa14.1 N
- Operating pressure0.2 - 1.0 MPa (28 - 145 psi)
- Port sizeM5x0.8
- CushionBumper
- MagnetWith magnet (sensor-ready)
- ThreadPT
- 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 MKJ Adjustable Cylinder MKJ6X25-10S
The MKJ6X25-10S is an AirTAC multi-mount cylinder whose compact square body can be fixed from six directions - front, back, left, right, top and bottom - and mounted side by side to save space. This no-rotating, double-acting unit has a 6 mm bore with a 25 mm stroke plus a 10 mm adjustable range, delivering about 14.1 N of theoretical push force at 0.5 MPa for light-duty clamping and sensing work. Cushioning is a bumper, the media is air filtered to 40 um, and it runs at 0.2-1.0 MPa (28-145 psi) over -20 to 70 C.
This is a genuine AirTAC part. The MK family's no-rotating plate, bushing and fixed rod stop the piston rod turning, and the S suffix means this SKU carries a magnet for switch detection in the slots around the body. Porting is M5x0.8 with PT thread. Dimensions depend on stroke, so ask us and we will confirm them from the datasheet.
Airtac MKJ Adjustable Cylinder MKJ6X25-10S Technical Specifications
| Model | Airtac MKJ Adjustable Cylinder MKJ6X25-10S |
|---|---|
| Type | Multi-mount cylinder, adjustable stroke |
| Series | MK (no-rotating) |
| Bore | 6 mm |
| Push thrust @0.5 MPa | 14.1 N |
| Port size | M5x0.8 (PT thread) |
| Magnet | With magnet (S) |
| Fluid | Air, filtered to 40 um |
|---|---|
| Operating pressure | 0.2 - 1.0 MPa (28 - 145 psi) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature | -20 to 70 C |
| Speed range | 30 - 500 mm/s |
| Cushion | Bumper |
| Mounting | Fix from 6 directions; mountable side by side |
Specifications follow the official AirTAC MD/MK multi-mount data. The front cover and piston are short, so avoid an over-long stroke. An optional high-temperature seal material extends the range to 0 to 150 C. Overall dimensions vary per stroke and allowable side-load is published as curves — ask us and we confirm from the datasheet.
How to choose
Pick the 6 mm bore when the job needs roughly 14.1 N of push at 0.5 MPa. MK prevents rod rotation while MD allows it, and this adjustable-stroke MKJ unit is double acting with a 10 mm adjustable range over the 25 mm stroke; bore 6/10 double-acting strokes go up to 35 mm. The S suffix adds the magnet; a non-magnetic version without S is listed separately, and a G-thread option exists. Keep strokes modest given the short cover, and send side-load questions to us.
Applications
Jig positioning with sensing
The magnet lets switches confirm end positions while the non-rotating rod holds a jig locater perfectly square, and the 10 mm adjustable range fine-tunes the rest position.
Small-parts clamp
Side-by-side mounting puts several clamps in a narrow fixture, and the fixed rod keeps each clamp face from twisting as it grips tiny components.
Conveyor gate control
Fixed from the top or bottom of the frame, the cylinder raises and lowers a diverting gate, with the no-rotating rod keeping the gate plate square and the magnet signalling gate position.
FAQ
What does the S at the end of MKJ6X25-10S mean?
The trailing S means this SKU is built with a magnet, so the piston position can be detected by switches sitting in the slots around the body. The same cylinder without the S suffix has no magnet. The rest of the code decodes as a 6 mm bore, 25 mm stroke, 10 mm adjustable range, double acting, no-rotating MKJ type, PT thread.
How far can I take the stroke on this bore?
For bore 6 double-acting units the standard stroke table runs up to 35 mm, and this MKJ version adds the 10 mm adjustable range on top of its 25 mm stroke. The short cover design cautions against specifying an over-long stroke, so confirm dimensions from the datasheet and route any side-load requirement to us.