Airtac MDJ Adjustable Cylinder MDJ25X60-20
The AirTAC Airtac MDJ Adjustable Cylinder MDJ25X60-20 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
- 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 MDJ25X60-20
The MDJ25X60-20 is a 25 mm bore, 60 mm stroke adjustable-stroke multi-mount cylinder from AirTAC's MD family, double acting, with a 20 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. This model code carries no S suffix, so the SKU is supplied without a magnet - switch detection is not set up as shown. Overall dimensions depend on the stroke, so we confirm sizing and dimensions from the datasheet on request.
Airtac MDJ Adjustable Cylinder MDJ25X60-20 Technical Specifications
| Model | Airtac MDJ Adjustable Cylinder MDJ25X60-20 |
|---|---|
| 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 | 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
Bore sets thrust: at 25 mm you get a theoretical 245.4 N push at 0.5 MPa double acting; step up or down a bore if the load differs. Choose MD (rotation allowed) or MK (rotation prevented); this model is MD, double acting. The 60 mm stroke tops the bore-25 table, with a 20 mm adjustable range. Magnet is optional - add the S suffix if you need switch detection; this SKU has none. Thread is PT as standard with a G option - this SKU is PT. Match the stroke to the compact body and avoid over-long strokes; for side-load capability, check with us.
Applications
Gate actuator on a divert station
Fixed to the machine frame from the side or below, the cylinder swings or pushes a small diverter gate to route parts between lanes, with the 20 mm adjustable range setting the gate's parked position.
Lift-and-lower indexing lift
Mounted under an indexing plate, the 25 mm bore cylinder raises the plate between stations with about 245 N of push at 0.5 MPa, and the adjustable range levels the plate height to the fixtures.
Slide feed on a compact mechanism
Bolted top or bottom of a miniature slide, the cylinder advances the slide 60 mm to present a part to a tool, with the adjustable range limiting the feed so the part stops exactly at the tool face.
FAQ
Does MDJ25X60-20 include a magnet for switch detection?
No. The model code has no trailing S, so this SKU is supplied without a magnet. If you need magnetic-switch detection, select the S version of the same bore and stroke; the body carries magnetic-switch slots around it either way.
Is the 60 mm stroke enough headroom for the adjustable range?
The 60 mm stroke is the maximum for a 25 mm bore, and the MDJ adds a 20 mm adjustable range to it. Because the compact body keeps the covers short, an over-long stroke is a poor fit for tight fixtures - match the stroke to the space, and confirm exact dimensions and side-load capability from the datasheet with us.