Airtac MKJ Adjustable Cylinder MKJ32X25-10S
The AirTAC Airtac MKJ Adjustable Cylinder MKJ32X25-10S is a genuine MK 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. As an MK unit a fixed rod stops the piston rod rotating.
- TypeMulti-mount, adjustable stroke
- SeriesMK (no-rotating)
- Bore32 mm
- Push thrust @0.5 MPa402.1 N
- Operating pressure0.15 - 1.0 MPa (22 - 145 psi)
- Port size1/8"
- 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 MKJ Adjustable Cylinder MKJ32X25-10S
The MKJ32X25-10S is an AirTAC multi-mount cylinder with a compact square body that can be fixed from 6 directions (front, back, left, right, top and bottom) and mounted side by side to save space. It is double acting with a 32 mm bore and a 25 mm base stroke, and the J suffix adds a 10 mm adjustable stroke range so the effective stroke can be trimmed to the job. At 0.5 MPa the push side delivers about 402.1 N of theoretical thrust, and the cushion is a bumper. The trailing S shows this SKU includes the magnet for position sensing.
This is a genuine AirTAC part from the MK family, which uses a no-rotating plate, bushing and fixed rod to stop the piston rod turning, unlike the standard MD family where rotation is allowed. The magnet is included exactly as this SKU shows, with PT thread as standard. We confirm overall dimensions and sizing details from the datasheet on request.
Airtac MKJ Adjustable Cylinder MKJ32X25-10S Technical Specifications
| Model | Airtac MKJ Adjustable Cylinder MKJ32X25-10S |
|---|---|
| Type | Multi-mount cylinder, adjustable stroke |
| Series | MK (no-rotating) |
| Bore | 32 mm |
| Push thrust @0.5 MPa | 402.1 N |
| Port size | 1/8" (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
Choose the bore for thrust: at 0.5 MPa double acting, bore 32 gives about 402.1 N push and 345.6 N pull, the highest in this range. MK is the right pick when the rod must not rotate; MD suits applications where rotation is acceptable. This code is double acting with an adjustable stroke: the 25 mm base stroke plus a 10 mm adjustable range stays within the bore 32 limit (up to 60 mm plus the J range). The short square cover means an over-long stroke should be avoided; ask us about side-load limits. The trailing S means the magnet is included; PT thread is standard, with G available on request.
Applications
Pick-and-place transfer
Moving parts between stations where the rod must not twist; the no-rotating plate keeps orientation while the magnet supports end-position sensing, and 6-way fixing saves panel space.
Jig positioning with sensing
Positioning workpieces in assembly jigs where the cylinder sits side by side with neighbours; the 10 mm adjustable stroke lets the jig be fine-tuned without redesign.
Small-parts clamp with position check
Clamping small components where rod rotation would misalign the clamp pad; the 402.1 N push at 0.5 MPa does the work and the magnet confirms the clamped position.
FAQ
What does the S at the end of MKJ32X25-10S mean?
The trailing S shows this cylinder is supplied WITH a magnet, which lets magnetic switches in the slots around the body sense piston position. It is an option, not a standard feature: MKJ32X25-10 without the S is the same cylinder supplied without a magnet. Thread is PT as standard, with G available.
How far can I adjust the stroke, and what should I watch for?
The -10 suffix gives a 10 mm adjustable range on top of the 25 mm base stroke, so the effective stroke can be set between 25 and 35 mm. Because of the short cover on these compact multi-mount bodies, avoid specifying an over-long stroke. Side-load limits and dimensions for your stroke are in the datasheet, which we can confirm on request.