Airtac MTK Multi-position Locking Cylinder MTK32X15
The AirTAC Airtac MTK Multi-position Locking Cylinder MTK32X15 is a genuine MK multi-mount cylinder (single acting, pull type), 32 mm bore. Its compact square body fixes from six directions and mounts side by side to save space. It delivers about 242.1 N of pull force at 0.5 MPa. A bumper cushions the impact. As an MK unit a fixed rod stops the piston rod rotating.
- TypeMulti-mount, single acting, pull type
- SeriesMK (no-rotating)
- Bore32 mm
- Pull thrust @0.5 MPa242.1 N
- Operating pressure0.2 - 1.0 MPa (28 - 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 MTK Multi-position Locking Cylinder MTK32X15
The MTK32X15 is an AirTAC MK-series multi-mount cylinder: a compact square-body actuator that fixes from 6 directions (front, back, left, right, top and bottom) and mounts side by side with neighbouring cylinders to save space. This 32 mm bore unit is single acting, pull type: air pressure pulls the rod in and a spring returns it out, giving a defined fail-out position if supply pressure is lost. Operating pressure is 0.2-1.0 MPa (28-145 psi) with a speed range of 50-500 mm/s. Cushioning is a bumper, and magnetic-switch slots run around the body.
This is a genuine AirTAC part. The MK family is the no-rotating version of the compact square-body range: a fixed rod, plate and brass bushing stop the piston rod from turning, so the load stays square to the body - the MD family is the standard version where rotation is not prevented. The model code MTK32X15 has no trailing S, so this SKU is supplied without a magnet; it is an optional feature, not standard. Exact dimensions and sizing can be confirmed from the datasheet on request.
Airtac MTK Multi-position Locking Cylinder MTK32X15 Technical Specifications
| Model | Airtac MTK Multi-position Locking Cylinder MTK32X15 |
|---|---|
| Type | Multi-mount cylinder, single acting, pull type |
| Series | MK (no-rotating) |
| Bore | 32 mm |
| Pull thrust @0.5 MPa | 242.1 N |
| Port size | 1/8" (PT thread) |
| Magnet | Without magnet |
| Fluid | Air, filtered to 40 um |
|---|---|
| Operating pressure | 0.2 - 1.0 MPa (28 - 145 psi) |
| Proof pressure | 1.5 MPa (215 psi) |
| Temperature | -20 to 70 C |
| Speed range | 50 - 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 32 mm bore when a compact body must still deliver substantial force; for this pull-type single-acting cylinder the pull-side force is lower than the push side, so confirm the figure for this bore and acting type from the datasheet. Pick MTK over MD when the rod must not rotate, and MD when rotation is acceptable. Acting choices in the range: double acting (MK), single push (MSK), single pull (this MTK), double rod (MKD) and adjustable stroke (MKJ). This SKU has a 15 mm stroke within the single-acting limit of 20 mm - the short covers caution against specifying an over-long stroke, so check your duty with us. No trailing S means no magnet here; add the S option if you need switch sensing. The port thread is PT as coded, with G available.
Applications
Jig positioning pin
On a machining or assembly jig, the spring-extended rod lifts the workpiece off a locating nest for loading, then air pressure pulls it down onto the nest. The no-rotating rod keeps the part orientation fixed.
Product reject gate
At a quality-check station, the cylinder swings or lifts a short deflector to divert rejected parts. Pull-type single action returns the gate to the blocking position on spring force, even without air.
Stack height check
A short 15 mm stroke raises a feeler plate to verify part presence or stack height on a fixture. Mounting from 6 directions lets the cylinder hang from the fixture top plate in a tight footprint.
FAQ
How do I choose between the MTK pull type and the MSK push type?
Both are single-acting MK (no-rotating) cylinders at 0.2-1.0 MPa. MTK is pull type: air pulls the rod in and a spring extends it, so the rest position is out. MSK is push type: air pushes the rod out and a spring retracts it. Choose the type whose fail-safe position matches your application, and confirm the force for this bore and acting side from the datasheet.
What does the MK no-rotating design actually prevent?
In the MK family a fixed rod, no-rotating plate and brass bushing stop the piston rod from turning, so an attached load such as a gate blade, pin or plate stays square to the cylinder body. The MD family is the standard version without this feature. Note the short covers in this range caution against an over-long stroke, and exact dimensions and side-load limits come from the datasheet.