Airtac MDJ Adjustable Cylinder MDJ25X60-10S
The AirTAC Airtac MDJ Adjustable Cylinder MDJ25X60-10S is a genuine MD multi-mount cylinder (adjustable stroke), 25 mm bore. Its compact square body fixes from six directions and mounts side by side to save space. It delivers about 245.4 N of push force at 0.5 MPa. A bumper cushions the impact.
- TypeMulti-mount, adjustable stroke
- SeriesMD (standard)
- Bore25 mm
- Push thrust @0.5 MPa245.4 N
- Operating pressure0.15 - 1.0 MPa (22 - 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 MDJ Adjustable Cylinder MDJ25X60-10S
The MDJ25X60-10S is a 25 mm bore, 60 mm stroke adjustable-stroke multi-mount cylinder from AirTAC's MD family, double acting, with a 10 mm adjustable range. The square body fixes from 6 directions (front, back, left, right, top and bottom) and mounts side by side to save space, with magnetic-switch slots around the body. At 0.5 MPa it pushes with a theoretical 245.4 N, and the cushion is a bumper.
This is a genuine AirTAC part. MD-family cylinders are the standard multi-mount design; the MK family is the no-rotating version. The trailing S in this model code means the SKU includes a magnet for position detection. Overall dimensions depend on the stroke, so we confirm sizing and dimensions from the datasheet on request.
Airtac MDJ Adjustable Cylinder MDJ25X60-10S Technical Specifications
| Model | Airtac MDJ Adjustable Cylinder MDJ25X60-10S |
|---|---|
| Type | Multi-mount cylinder, adjustable stroke |
| Series | MD (standard) |
| Bore | 25 mm |
| Push thrust @0.5 MPa | 245.4 N |
| Port size | M5x0.8 (PT thread) |
| Magnet | With magnet (S) |
| Fluid | Air, filtered to 40 um |
|---|---|
| Operating pressure | 0.15 - 1.0 MPa (22 - 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
Bore sets thrust: at 25 mm you get a theoretical 245.4 N push at 0.5 MPa double acting; move up or down a bore as the load demands. Choose MD (rotation allowed) or MK (rotation prevented); this model is MD, double acting. The 60 mm stroke is at the top of the bore-25 table, with a 10 mm adjustable range for fine positioning. Add the S suffix for a magnet and choose PT or G thread - this SKU is PT. The short covers reward a stroke matched to the space, so avoid over-long strokes; for side-load capability, check with us.
Applications
Small-parts press-fit station
Fixed under a benchtop press fixture, the cylinder presses bushings or pins into small housings over 60 mm of travel, with the 10 mm adjustable range dialling in the final seating depth.
Jig positioning on assembly fixtures
Mounted side by side along an assembly jig, each cylinder pushes a locating pin into place to register parts before fastening, and the adjustable range trims the pin height to the fixture.
Ejector on a small-parts tray
Fixed from below a sorting tray, the cylinder lifts finished parts out of shallow pockets, with the adjustable range set so the ejector clears the tray without over-travelling.
FAQ
Why choose MDJ over a fixed-stroke MD cylinder?
The MDJ adds an adjustable range on top of the base stroke - here 10 mm on a 60 mm stroke - so the end position can be trimmed after installation without swapping the cylinder. It stays double acting like the standard MD, with the same 25 mm bore, 245.4 N theoretical push at 0.5 MPa, and a bumper cushion.
Can I mount it in any orientation?
Yes - the square body fixes from 6 directions: front, back, left, right, top and bottom, and units mount side by side to save space. Just remember the 60 mm stroke is the maximum for a 25 mm bore, keep the stroke proportionate to the compact body, and confirm side-load capability and dimensions from the datasheet.