Airtac TMIC Guided Cylinder with Guide Unit TMICL20X200S
The AirTAC Airtac TMIC Guided Cylinder with Guide Unit TMICL20X200S is a genuine guide-frame (guided) pneumatic cylinder — a Ø20mm 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 200mm stroke stays true, giving you a ready-to-mount linear slide without a separate guide.
- BoreØ20 mm
- Stroke200 mm
- Port size1/8"
- BearingLinear bearing
- Acting typeDouble acting
- CushionVariable air cushion, both ends
About the Airtac TMIC Guided Cylinder with Guide Unit TMICL20X200S
Built around a 20 mm bore double-acting MIC unit, this twin-rod guide frame delivers 157 N of push force at 0.5 MPa through a long 200 mm stroke. The integrated linear bearings yield low friction and high precision, making the assembly ideal for vertical push-up actions where smooth travel is critical. A needle-set variable air cushion at both ends absorbs high-speed end-of-stroke shock, ensuring quiet, square motion without bounce.
While the thrust class is substantial, the actual payload you can mount depends entirely on the load-offset distance. Always size the allowable weight from the TMI/TMIC maximum-load curves rather than the cylinder force alone. For a safe 2:1 margin, expect a vertical push of about 8 kg, load curve permitting. This unit includes a piston magnet (-S) for position sensing and uses a 1/8" port.
Airtac TMIC Guided Cylinder with Guide Unit TMICL20X200S Technical Specifications
| Model | Airtac TMIC Guided Cylinder with Guide Unit TMICL20X200S |
|---|---|
| Series | TMIC guide-frame cylinder |
| Bore size | Ø20 mm |
| Stroke | 200 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 (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | 185 N |
| Max (@1.0 MPa) | 32 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 TMICL20X200S
| TMIC | Guide-frame cylinder with variable air cushion. |
|---|---|
| L | Linear bearing — low friction, high precision, best for push-up / high-load. |
| 20 | Bore size in mm. |
| ×200 | 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-TMICL20X200 when needed.
Where the Airtac TMIC Guided Cylinder with Guide Unit TMICL20X200S Is Used
Vertical Push-Up Pressing
Executes smooth downward pressing and push-up tasks using the low-friction linear bearings, safely decelerating the 200 mm travel at speed with its needle-set air cushion.
High-Speed Diverting
Shifts lightweight packages across a belt with precise guided motion; the twin-rod frame resists side torque while the cushion absorbs end-of-stroke shock.
Long-Stroke Pick & Place
Handles component transfer over a 200 mm reach where the 157 N thrust class fits, relying on linear bearings to keep the tool plate square during rapid cycles.
Is the Airtac TMIC Guided Cylinder with Guide Unit TMICL20X200S the Right Cylinder?
When sizing this 20 mm frame, compare the thrust against adjacent bores: the 16 mm variant offers 100.5 N push at 0.5 MPa for lighter duties, while the 25 mm version steps up to 245.3 N if your payload requires more force. Choose this linear-bearing (L) build over the brass-bearing TMICM when friction reduction and travel accuracy matter more than torsional stiffness. The variable air cushion is essential for high-speed moves or heavy loads, preventing harsh impacts at the 200 mm stroke ends.
Remember that thrust does not define the load limit; the further the mass sits from the plate, the lower the capacity. Verify the exact allowable load from the offset curve. Because this SKU carries the -S suffix, it supports CMSG, DMSG, and EMSG sensors. Note that the air cushion only decelerates the piston near stroke end—it is not a lock. For position holding on air loss, install an external rod lock or pilot check valve.
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 TMICL20X200S FAQ
At 0.5 MPa it pushes 157 N and pulls 131.9 N; at 0.7 MPa it pushes 219.8 N and pulls 184.7 N, with a theoretical max of 32 kgf at 1.0 MPa. However, thrust is not the guided-load limit. The maximum payload depends on the load-offset distance and must be verified from the TMI/TMIC maximum-load curves.
The linear bearings provide low-friction, high-precision travel ideal for vertical push-up moves, while the needle-set variable air cushion at both ends decelerates the piston near stroke ends for smooth, quiet stops. The -S magnet enables CMSG, DMSG, and EMSG sensors. The cushion is not a brake; on air loss the piston drifts, so use an external rod lock or pilot check valve to hold a load.
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