Airtac MDJ Adjustable Cylinder MDJ32X50-50
The AirTAC Airtac MDJ Adjustable Cylinder MDJ32X50-50 is a genuine MD multi-mount cylinder (adjustable stroke), 32 mm bore. Its compact square body fixes from six directions and mounts side by side to save space. It delivers about 402.1 N of push force at 0.5 MPa. A bumper cushions the impact.
- TypeMulti-mount, adjustable stroke
- SeriesMD (standard)
- Bore32 mm
- Push thrust @0.5 MPa402.1 N
- Operating pressure0.15 - 1.0 MPa (22 - 145 psi)
- Port size1/8"
- 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 MDJ32X50-50
The AirTAC MDJ32X50-50 is a double-acting adjustable-stroke multi-mount cylinder with a 32 mm bore, a 50 mm base stroke and the 50 mm adjustable range shown in the code. The compact 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 and high guide precision without added lubrication. At 0.5 MPa the bore gives about 402.1 N theoretical push on the pressure side (about 345.6 N on the pull side), suited to clamping, stopping and positioning, with a bumper cushion at end of stroke.
This is a genuine AirTAC part from the standard MD family (the MK family is the no-rotating equivalent). This SKU carries no trailing S, so it is supplied WITHOUT a magnet; add the S suffix variant if position sensing is needed. We confirm exact dimensions and sizing from the datasheet on request.
Airtac MDJ Adjustable Cylinder MDJ32X50-50 Technical Specifications
| Model | Airtac MDJ Adjustable Cylinder MDJ32X50-50 |
|---|---|
| Type | Multi-mount cylinder, adjustable stroke |
| Series | MD (standard) |
| Bore | 32 mm |
| Push thrust @0.5 MPa | 402.1 N |
| Port size | 1/8" (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
The 32 mm bore suits jobs needing roughly 402.1 N of push at 0.5 MPa; step down a bore if less thrust is fine. Choose MD if rod rotation is acceptable, or MK when the rod must stay fixed against turning. Acting options are double acting (MD), single-acting push (MSD), single-acting pull (MTD), double rod (MDD) or adjustable-stroke (MDJ, this SKU). The 50 mm stroke is within the 60 mm limit for bore 32 and MDJ adds the adjustable range coded after the hyphen, but avoid over-long strokes - the covers are not made for them. This SKU has no magnet; select the S version for sensing. Thread is PT here (G with a trailing G), and bore 32 takes 1/8" ports. Side-load capacity is not listed - confirm with us from the datasheet.
Applications
Jig positioning
A positioning cylinder that pushes parts against a reference stop inside a welding or assembly jig. The adjustable range lets operators trim the stopping position for different part sizes without changing the fixture, and the body fixes from 6 directions in a tight envelope.
Indexing stopper
A stopper pin on an indexing dial or rotary table that advances to hold the table at each station. Double-acting control gives positive extend and retract, the bumper cushions the engagement, and side-by-side mounting keeps the layout compact.
Press-fit assist
A light pressing station seating bearings, bushings or snaps into small assemblies. The 32 mm bore delivers about 402.1 N at 0.5 MPa on the push side, enough for low-force press work, with the bumper smoothing the end of the stroke.
FAQ
Does MDJ32X50-50 include a magnet?
No. The SKU has no trailing S, so this cylinder is supplied WITHOUT a magnet. The switch slots are still machined around the body, so if you later need end-of-stroke sensing, order the MDJ32X50-50S variant, which is supplied WITH a magnet.
How long can the stroke be, and can it take side loads?
For a 32 mm bore double-acting multi-mount cylinder the standard table goes up to 60 mm, and MDJ adds the adjustable range coded after the hyphen. Keep the stroke short - the covers are not designed for over-long strokes. Dimensions vary with stroke and adjustable range, and allowable side-load is not published here, so confirm both from the datasheet with us.