Airtac MKD Multi-position Clamping Cylinder MKD16X20S
The AirTAC Airtac MKD Multi-position Clamping Cylinder MKD16X20S is a genuine MK multi-mount cylinder (double rod), 16 mm bore. Its compact square body fixes from six directions and mounts side by side to save space. It delivers about 100.5 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)
- Bore16 mm
- Push thrust @0.5 MPa100.5 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 MKD16X20S
The MKD16X20S is an AirTAC multi-mount cylinder: a compact square-body actuator fixable from 6 directions (front, back, left, right, top and bottom) that mounts side by side to save space, with magnetic-switch slots around the body. This bore 16, 20 mm stroke double rod version drives work from both rod ends, and the no-rotating plate keeps the rod from turning under load. It is double acting, offering about 100.5 N of theoretical thrust per side at 0.5 MPa, and cushions with a bumper rather than an air cushion.
This is a genuine AirTAC part in the MK no-rotating family; MD is the standard family where rotation is not prevented. The trailing S means this SKU is fitted with a magnet for switch position detection. We can confirm exact dimensions and sizing for this model from the datasheet on request.
Airtac MKD Multi-position Clamping Cylinder MKD16X20S Technical Specifications
| Model | Airtac MKD Multi-position Clamping Cylinder MKD16X20S |
|---|---|
| Type | Multi-mount cylinder, double rod |
| Series | MK (no-rotating) |
| Bore | 16 mm |
| Push thrust @0.5 MPa | 100.5 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
At bore 16 you get about 100.5 N of push thrust per side at 0.5 MPa; choose bore 20 (157.1 N) or 25 (245.4 N) when more force is needed. Pick MKD over MD when rod rotation must be stopped; MD covers the standard cases. Acting choices are double acting, single-push (MSK), single-pull (MTK), double rod (MKD, this model) and adjustable-stroke (MKJ), the last adding a 10/20/30 mm adjustable range. The 20 mm stroke sits well inside the 50 mm limit for bore 16, but respect the short-cover design and avoid over-long strokes. The S suffix means a magnet is included; the same model without S has none. Thread is PT by default, G by suffix. For side-load limits and exact dimensions, see the datasheet or ask us.
Applications
Lift-and-Locate in Test Fixtures
Raise and lower a locating pin under a circuit board or machined part. Rods on both ends let the pin work from one side and a guide from the other, and the magnet allows end-of-stroke sensing in the body slots.
Oriented Small-Parts Clamping
Clamp keyed or printed parts that must not spin under load. The fixed rod and no-rotating plate hold the clamp pad orientation, and the bumper cushions every clamp cycle.
Product Pusher on Packaging Lines
Push cartons or blisters sideways between lanes from a cylinder body bolted flat against the machine frame. Six-direction fixing and side-by-side mounting keep the pusher station footprint small.
FAQ
How much thrust does the MKD16X20S produce, and how do I get more?
At 0.5 MPa this bore 16 double-acting cylinder delivers about 100.5 N of theoretical thrust on each rod side. If the application needs more force, select the next bore up: bore 20 gives about 157.1 N and bore 25 about 245.4 N at the same pressure. Operating pressure for this model is 0.15-1.0 MPa (22-145 psi).
Can I mount the MKD16X20S in any orientation on my machine?
Yes. The square body can be fixed from 6 directions: front, back, left, right, top and bottom, and multiple units can sit side by side to save space. Its magnet allows switch detection in the slots around the body. Remember the compact cover favours short strokes, and side-load ratings and dimensions should be confirmed from the datasheet.