Airtac MDJ Adjustable Cylinder MDJ10X30-10
The AirTAC Airtac MDJ Adjustable Cylinder MDJ10X30-10 is a genuine MD multi-mount cylinder (adjustable stroke), 10 mm bore. Its compact square body fixes from six directions and mounts side by side to save space. It delivers about 39.3 N of push force at 0.5 MPa. A bumper cushions the impact.
- TypeMulti-mount, adjustable stroke
- SeriesMD (standard)
- Bore10 mm
- Push thrust @0.5 MPa39.3 N
- Operating pressure0.15 - 1.0 MPa (22 - 145 psi)
- Port sizeM5x0.8
- CushionBumper
- MagnetWithout magnet
- 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 MDJ10X30-10
The AirTAC MDJ10X30-10 is an adjustable-stroke multi-mount cylinder with a 10 mm bore, a 30 mm base stroke and a 10 mm adjustable range on top. Its compact square body fixes from six directions - front, back, left, right, top and bottom - so cylinders can be mounted side by side to save space, with magnetic-switch slots around the body and high guide precision. As a double-acting cylinder it pushes with a theoretical 39.3 N at 0.5 MPa (33.0 N on the pull side), runs at 30-500 mm/s on air filtered to 40 um, and cushions with a bumper.
This is a genuine AirTAC part from the MD standard family; the MK family adds a no-rotating plate for jobs where the rod must not turn. The SKU shows no magnet, so this unit is without magnetic piston sensing. We confirm dimensions and sizing from the datasheet on request.
Airtac MDJ Adjustable Cylinder MDJ10X30-10 Technical Specifications
| Model | Airtac MDJ Adjustable Cylinder MDJ10X30-10 |
|---|---|
| Type | Multi-mount cylinder, adjustable stroke |
| Series | MD (standard) |
| Bore | 10 mm |
| Push thrust @0.5 MPa | 39.3 N |
| Port size | M5x0.8 (PT thread) |
| Magnet | Without magnet |
| 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
At bore 10 this cylinder delivers a theoretical 39.3 N push at 0.5 MPa double acting, so size the bore to your load first. Choose MD standard when rod rotation is acceptable, or MK when it must be prevented. Acting options are double acting, single push, single pull, double rod and this adjustable-stroke type, which adds a 10, 20 or 30 mm adjustable range on top of the base stroke. Bore 10 strokes run up to 35 mm, and the 30 mm stroke here sits within that table - keep strokes short because the short cover limits over-long strokes, and route side-load questions to us. Order magnet version S or no-magnet as listed, with PT (default) or G ports.
Applications
Small-Parts Clamping
Clamp small components in a compact fixture: the 10 mm bore gives a 39.3 N push at 0.5 MPa, and the 30 mm plus 10 mm adjustable stroke lets you set the clamp point precisely, with the bumper easing contact.
Jig Positioning
Position workpieces in drill or assembly jigs. Fixing from six directions and mounting cylinders side by side keeps the jig footprint tight, while magnetic-switch slots around the body track end positions.
Conveyor Gate and Stopper
Actuate a gate or stopper that diverts or holds parts on a conveyor line. The short 30 mm stroke with 10 mm adjustment fits narrow machine framing, and the six-way body fix suits tight mounting points.
FAQ
What does the -10 at the end of MDJ10X30-10 mean?
MDJ is the adjustable-stroke, double-acting MD variant. The code reads: 10 mm bore, 30 mm base stroke, and -10 for a 10 mm adjustable range, giving an effective working stroke of 30 to 40 mm. Trailing S would add a magnet; this SKU has none, and the thread is PT by default.
How many ways can I mount this cylinder?
The multi-mount square body fixes from six directions: front, back, left, right, top and bottom, and cylinders can be placed side by side to save space. For exact overall dimensions, side-load limits and bore-specific details, confirm from the datasheet.