Airtac MKJ Adjustable Cylinder MKJ32X60-50
The AirTAC Airtac MKJ Adjustable Cylinder MKJ32X60-50 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
- 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 MKJ Adjustable Cylinder MKJ32X60-50
The MKJ32X60-50 is an AirTAC MKJ multi-mount cylinder: a double acting, no-rotating cylinder with a 32 mm bore, a 60 mm stroke and a 50 mm adjustable range as coded, giving wide latitude to trim the effective stroke after mounting. The fixed rod and plate stop the piston rod from turning, keeping a stopper, clamp or plate square to the body through every cycle. The square body fixes from 6 directions (front, back, left, right, top, bottom), so units mount side by side to save space, and magnetic-switch slots run around the body. Cushioning is a bumper and no added lubricant is needed. On filtered air it produces 402.1 N of theoretical push-side thrust at 0.5 MPa.
This is a genuine AirTAC part. Where the MD multi-mount family allows rod rotation, the MK family prevents it; MKJ is the adjustable-stroke member of the MK family. This SKU is ordered without a magnet (add S for one) and with PT thread. We confirm exact dimensions, weights and sizing from the datasheet on request.
Airtac MKJ Adjustable Cylinder MKJ32X60-50 Technical Specifications
| Model | Airtac MKJ Adjustable Cylinder MKJ32X60-50 |
|---|---|
| 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 | Without magnet |
| 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 determines the force: this 32 mm bore gives 402.1 N theoretical push-side thrust at 0.5 MPa (345.6 N pull side). Choose MK when the rod must not rotate and MD when rotation is fine; within MK you pick double acting (MK), single-acting push (MSK), single-acting pull (MTK), double rod (MKD) or this adjustable type (MKJ). The code reads a 32 mm bore, 60 mm stroke and a 50 mm adjustable range, so the effective stroke can be shortened substantially to suit the fixture. This SKU has no magnet; the S version does. Thread is PT, with G as the alternative. Respect the bore's stroke table - longer strokes lengthen the covers - and route any side-load question to us.
Applications
Assembly line stopper
Stop pallets or parts at an assembly station with a square stop face held level by the no-rotating rod. The 6-direction fixing lets the cylinder bolt onto whatever frame surface is free, and units sit side by side along the line.
Fixture small-parts clamping
Clamp small housings or brackets at a machining or assembly fixture. The square bodies mount side by side across a crowded plate, and the wide adjustable range lets each cylinder's stroke be trimmed to the part height.
Vertical press-fit assist
Bolt the body to the top or bottom face of a fixture for a light pressing or locating move. The fixed rod keeps the plate square so the applied face stays flat, and the bumper cushions the end of the downstroke.
FAQ
Why choose MKJ32X60-50 over a standard MK cylinder?
MKJ is the adjustable-stroke variant: the code's -50 gives a 50 mm adjustable range on top of the 60 mm stroke, so you can set the effective travel to the fixture after mounting instead of ordering a fixed stroke. Like all MK models it is no-rotating - a fixed rod and plate keep the rod from turning - and this 32 mm bore delivers 402.1 N push-side thrust at 0.5 MPa.
How does the adjustable stroke work, and is there a stroke limit?
The adjuster shortens the effective stroke within the coded range, so the cylinder can be trimmed to the exact reach your fixture needs. Strokes should stay within the bore's stroke table, because a longer stroke lengthens the covers and the overall body - confirm the exact fit from the datasheet before detailing the mount.