Airtac MSK Multi-position Locking Cylinder MSK6X5S
The AirTAC Airtac MSK Multi-position Locking Cylinder MSK6X5S is a genuine MK multi-mount cylinder (single acting, push type), 6 mm bore. Its compact square body fixes from six directions and mounts side by side to save space. It delivers about 5.7 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, single acting, push type
- SeriesMK (no-rotating)
- Bore6 mm
- Push thrust @0.5 MPa5.7 N
- Operating pressure0.2 - 1.0 MPa (28 - 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 MSK Multi-position Locking Cylinder MSK6X5S
The AirTAC MSK series multi-mount cylinder is a compact square-body actuator that can be fixed from six directions - front, back, left, right, top and bottom - and mounted side by side to save space. This MSK6X5S is a single-acting, push-type cylinder with a 6 mm bore and a short 5 mm stroke, well matched to brief push or clamp motions in crowded assemblies. At 0.5 MPa it delivers a theoretical push force of 5.7 N, operating at 0.2-1.0 MPa (28-145 psi) and 50-500 mm/s on air filtered to 40 um, with a bumper as the cushion. Magnetic-switch slots run around the body.
This is a genuine AirTAC part. The MK family is the no-rotating variant: a fixed rod and plate stop the piston rod from turning, unlike the standard MD family where rotation is allowed. The trailing S in MSK6X5S shows this SKU carries the magnet; the same cylinder without the S is supplied without one. We confirm dimensions and sizing from the datasheet on request.
Airtac MSK Multi-position Locking Cylinder MSK6X5S Technical Specifications
| Model | Airtac MSK Multi-position Locking Cylinder MSK6X5S |
|---|---|
| Type | Multi-mount cylinder, single acting, push type |
| Series | MK (no-rotating) |
| Bore | 6 mm |
| Push thrust @0.5 MPa | 5.7 N |
| Port size | M5x0.8 (PT thread) |
| Magnet | With magnet (S) |
| 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
The 6 mm bore is for light force: 5.7 N theoretical push at 0.5 MPa on this single-acting push type, which operates at 0.2-1.0 MPa (28-145 psi) and 50-500 mm/s. Pick MK over MD when rod rotation must be prevented; MD is the standard variant where rotation is acceptable. Single-acting strokes run up to 20 mm, and the short 5 mm stroke fits the short cover design, which cautions against over-long strokes. The trailing S orders the magnet version for switch detection. Ports are M5x0.8 with PT thread as shown, and G is available as an option. Side-load figures and exact dimensions come from the datasheet - confirm with us.
Applications
Small-parts clamp
A 5 mm push stroke holds a small electronic component against a fixture during screwdriving, the magnet version allowing switch-based end-position confirmation.
Pick-and-place assist
Mounted side by side under a compact pick head, the cylinder gives a short vertical push to seat or release tiny parts, with the rod held from turning.
Indexing stop
Fixed from the side of a dial or conveyor, the cylinder acts as a precise stop for indexed micro-assemblies where a no-rotating rod keeps the stop face square.
FAQ
How does the MSK6X5S differ from the MSK6X5?
Only in the magnet. The trailing S on MSK6X5S means the cylinder carries the magnet for position detection by switches in the body slots; MSK6X5 without the S has no magnet. Bore, stroke, acting type and operating pressure (0.2-1.0 MPa / 28-145 psi) are otherwise the same.
Is the 5 mm stroke always the right choice for a short motion?
A short stroke suits the short cover design, and the range cautions against over-long strokes, but match the stroke to the actual travel needed - single-acting versions are available up to 20 mm. For allowable side load and the exact dimensions for any stroke, confirm from the datasheet or ask us.