Airtac MKD Multi-position Clamping Cylinder MKD25X5S
The AirTAC Airtac MKD Multi-position Clamping Cylinder MKD25X5S is a genuine MK multi-mount cylinder (double rod), 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. As an MK unit a fixed rod stops the piston rod rotating.
- TypeMulti-mount, double rod
- SeriesMK (no-rotating)
- 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 MKD Multi-position Clamping Cylinder MKD25X5S
A multi-mount cylinder is a compact square-body pneumatic cylinder that fixes from six directions and mounts side by side to save space, with magnetic-switch slots around the body and high guide precision without added lubricant. This MKD25X5S is a bore 25 mm model with a very short 5 mm stroke, suited to fine, short-travel work: both strokes act on the rod side, giving about 206.2 N of theoretical thrust at 0.5 MPa, with a bumper for cushioning.
This is a genuine AirTAC part. The trailing S means a magnet is fitted for switch detection. The MK family's no-rotating plate, brass bushing and fixed rod stop the rod from turning, unlike the standard MD family. Exact dimensions vary with the stroke, so we confirm dimensions and sizing from the datasheet on request.
Airtac MKD Multi-position Clamping Cylinder MKD25X5S Technical Specifications
| Model | Airtac MKD Multi-position Clamping Cylinder MKD25X5S |
|---|---|
| Type | Multi-mount cylinder, double rod |
| Series | MK (no-rotating) |
| 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 25 mm delivers about 206.2 N of rod-side thrust at 0.5 MPa on each stroke; bore 32 offers more if needed. Choose MKD when the rod must not rotate and you want a rod on both ends. The 5 mm stroke suits short-travel positioning within the bore 25 double acting table of up to 60 mm - remember the short covers and avoid an over-long stroke for your fixture. This SKU carries the magnet (trailing S); omit S for no magnet. Thread is PT as standard with G optional, on an M5x0.8 port. For side-load figures, check with us against the datasheet.
Applications
Precision part seating
Seat or press a small part the last few millimetres into a nest. The 5 mm stroke gives short, repeatable travel while the non-rotating rod keeps the pad square.
Test fixture clamp
Clamp a sample in a laboratory or QC test rig where only a short clamping movement is needed and the load must not twist.
Fine adjust stopper
Act as a fine-position stopper for a jig or pallet, nudging parts into final alignment with short, controlled strokes side by side with other cylinders.
FAQ
Is a 5 mm stroke a good choice here?
For fine, short-travel work such as seating or clamping, yes - the bore 25 double acting table allows strokes up to 60 mm, and 5 mm is well within it. Just remember the covers are short, so an over-long stroke for the application is not recommended; confirm the sizing from the datasheet.
Can this cylinder take side loads?
The multi-mount body offers high guide precision without added lubricant, but an allowable side-load figure is not published in this listing. Send us your application details and we will confirm the side-load capability and exact dimensions from the datasheet.