Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75
The AirTAC Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75 is a genuine guide-frame (guided) pneumatic cylinder — a Ø25mm double-acting MI mini cylinder built into a twin-rod guide unit running on linear bearings. The guide frame absorbs side load and torque so the 75mm stroke stays true, giving you a ready-to-mount linear slide without a separate guide.
- BoreØ25 mm
- Stroke75 mm
- Port size1/8"
- BearingLinear bearing
- Acting typeDouble acting
- CushionVariable air cushion, both ends
About the Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75
Built around an MIC mini cylinder housed in a twin-rod aluminium guide frame, the AirTAC TMICL25X75 delivers precise linear motion on linear bearings. The needle-set variable air cushion at both ends absorbs high-speed shock, ensuring smooth and quiet deceleration, while the frame handles side load and torque to keep the Ø10mm rod perfectly true. This 25mm bore, 75mm stroke unit operates at 30-500 mm/s and uses a 1/8" port.
Generating 245.3N of push and 206.1N of pull at 0.5MPa, it offers a safe working thrust of roughly 147N. For vertical push-up applications, this translates to moving about 12.5kg with a 2:1 safety margin, load curve permitting. Remember that the maximum payload depends on the load-offset distance, so always size the capacity from the TMI/TMIC maximum-load curves rather than relying on thrust alone.
Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75 Technical Specifications
| Model | Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75 |
|---|---|
| Series | TMIC guide-frame cylinder |
| Bore size | Ø25 mm |
| Stroke | 75 mm |
| Bearing type | Linear bearing (low friction, high precision) |
| Guide | Twin-rod guide frame, double-rod unit |
| Port size | 1/8" |
| Acting type | Double acting |
|---|---|
| Fluid | Air (filtered by 40µm element) |
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Variable air cushion, both ends |
| Max standard stroke | Up to 250 mm |
Specifications follow the official AirTAC TMI/TMIC datasheet. Guide frame & fixed plate: aluminum alloy; matching cylinder: MI/MIC round-body mini cylinder. Allowable load depends on the load-offset distance — consult the TMI/TMIC maximum-load curves before final selection. Thread options: PT (blank) / G.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 kgf | |
Thrust equals the underlying MI cylinder. The usable load a guide frame can carry is limited by the load-offset curve, not by thrust alone — always check both. Actual force is lower than theoretical due to friction and back-pressure.
Model Code: Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75
| TMIC | Guide-frame cylinder with variable air cushion. |
|---|---|
| L | Linear bearing — low friction, high precision, best for push-up / high-load. |
| 25 | Bore size in mm. |
| ×75 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
TMI/TMIC family: TMI (bumper) / TMIC (cushion), bearing M (brass) / L (linear). Order the guide frame separately as F-TMICL25X75 when needed.
Where the Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75 Is Used
Vertical Push-Up Lifting
Ideal for raising 12.5kg jigs smoothly using its 245.3N thrust at 0.5MPa, with linear bearings ensuring accurate vertical travel without drift.
High-Speed Diverting
Handles fast lateral diverting of components on a line, relying on the twin-rod frame and needle air cushions to absorb end-of-stroke shock quietly.
Precision Pressing
Executes light-duty pressing and seating tasks where the 25mm bore provides ample force and the guided frame prevents rod deflection under offset loads.
Is the Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75 the Right Cylinder?
When sizing this 25mm bore unit, consider stepping down to a TMICL20X75 (157N push @0.5MPa) if your payload is lighter, or evaluate the brass-bearing TMICM25X75 if you need higher torsional stiffness over low-friction precision. The dual variable air cushions on this TMICL model are essential for high-speed moves, soaking up kinetic energy that a standard bumper cannot. Always verify the allowable load against the load-offset curve, and note that this specific SKU lacks a magnet (-S), so it cannot accept CMSG/DMSG/EMSG sensors.
Quick checklist
- ✓ Required thrust at your working pressure
- ✓ Load and offset within the load curve
- ✓ Bearing: brass (torque) vs linear (precision)
- ✓ Stroke and mounting space
- ✓ Magnet (-S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Keep the load within the load-offset curve.
- check Mount on a flat, rigid surface using the fixed plate.
- check Do not exceed the rated speed (30-500 mm/s).
- check Installation by qualified personnel per AirTAC docs.
Airtac TMIC Guided Cylinder with Guide Unit TMICL25X75 FAQ
At 0.5MPa it provides 245.3N push and 206.1N pull, increasing to 343.4N push at 0.7MPa, with a theoretical max of 50kgf at 1.0MPa. However, thrust is not the load limit; the actual payload capacity depends on the load-offset distance and must be verified from the TMI/TMIC maximum-load curves.
This specific SKU does not have a magnet, so it cannot support CMSG/DMSG/EMSG sensors. It uses linear bearings for low-friction, high-precision travel, making it perfect for vertical push-up moves, while the variable air cushions at both ends purely decelerate the piston near stroke end without holding the load.
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