AirTAC TMICM20 Guided Mini Cylinder, 20 mm Bore
Every AirTAC TMICM20 configuration on one page: 16 stock order codes with strokes from 25 to 250 mm, from $107.70. Pick a stroke, port thread and version to see the exact order code and price.
PT ports
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- 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 TMICM20
The AirTAC TMICM20 is a double-acting mini cylinder combined with a twin-rod guide unit (adjustable cushions, bronze sleeve bearings) with a 20 mm bore. At 0.5 MPa it pushes 157.1 N and pulls 131.9 N; at 0.7 MPa, 219.9 N push and 184.7 N pull. Force depends on bore and pressure only, so every stroke on this page gives the same output.
The guide unit's two rods run in bronze sleeve bearings (M), suited to side loads and impact; the body mounts in several directions. All TMICM20 versions use 1/8" air ports and run on filtered air at 0.15 to 1.0 MPa (proof 1.5 MPa), from -20 to +70 °C, at 30 to 500 mm/s. This page lists 16 stock order codes with strokes from 25 to 250 mm; the catalog maximum stroke is 250 mm.
TMICM20 Technical Specifications
| Bore size | Ø20 mm |
|---|---|
| Piston rod | Ø8 mm |
| Stock strokes | 25 – 250 mm |
| Catalog maximum stroke | 250 mm |
| Port size | 1/8" (PT standard) |
| Fluid | Air (filtered by 40 µm 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 | Adjustable air cushion |
| Guide bearing | Bronze sleeve bearing (M) |
Source: AirTAC Products Catalog 2026A (PDF01-P0431/P0432), TMI/TMIC series ordering code and specifications.
Theoretical output force (Ø20 mm)
| Pressure | Push | Pull |
|---|---|---|
| 0.5 MPa | 157.1 N | 131.9 N |
| 0.7 MPa | 219.9 N | 184.7 N |
Push = pressure × bore area; pull subtracts the Ø8 mm rod area. Usable force is lower because of friction and back-pressure.
How the TMICM20 Order Code Is Built
| TMICM20 | Series and bore (20 mm) |
|---|---|
| X50 | Stroke in mm |
| S | Built-in magnet for position sensors (blank = none) |
| G | Port thread: G = G (BSPP), blank = PT |
All AirTAC TMICM20 Order Codes (16)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Stroke (mm) | Port thread | Magnet | Price | Select |
|---|---|---|---|---|---|
| TMICM20X25S | 25 mm | PT ports | Magnet (S) | $109.56 | |
| TMICM20X25 | 25 mm | PT ports | No magnet | $107.70 | |
| TMICM20X50S | 50 mm | PT ports | Magnet (S) | $112.35 | |
| TMICM20X50 | 50 mm | PT ports | No magnet | $110.49 | |
| TMICM20X75S | 75 mm | PT ports | Magnet (S) | $115.35 | |
| TMICM20X75 | 75 mm | PT ports | No magnet | $113.49 | |
| TMICM20X100S | 100 mm | PT ports | Magnet (S) | $118.40 | |
| TMICM20X100 | 100 mm | PT ports | No magnet | $116.54 | |
| TMICM20X125S | 125 mm | PT ports | Magnet (S) | $121.40 | |
| TMICM20X125 | 125 mm | PT ports | No magnet | $119.54 | |
| TMICM20X150S | 150 mm | PT ports | Magnet (S) | $124.45 | |
| TMICM20X150 | 150 mm | PT ports | No magnet | $122.59 | |
| TMICM20X200S | 200 mm | PT ports | Magnet (S) | $130.24 | |
| TMICM20X200 | 200 mm | PT ports | No magnet | $128.38 | |
| TMICM20X250S | 250 mm | PT ports | Magnet (S) | $136.29 | |
| TMICM20X250 | 250 mm | PT ports | No magnet | $134.43 |
Need a combination that is not listed? Request a quote.
Where the TMICM20 Is Used
Guided pushers
About 157.1 N at 0.5 MPa with the load carried by the guide rods.
Lifting small tooling
The guide rods stop rotation and take side load.
Sensed positioning
Magnet versions report stroke ends through cylinder sensors.
Choosing the Right TMICM20 Configuration
Start with the stroke. Pick the exact travel your machine needs; a longer stroke adds length and air consumption without adding force. If your length is not listed, request a quote and we will confirm whether it can be built.
Finally pick the version: S adds a magnet for position sensors.
AirTAC TMICM20 FAQ
No. Every TMICM20 gives about 157.1 N push and 131.9 N pull at 0.5 MPa, whatever the stroke.
1/8" ports, PT thread as standard.
0.15 to 1.0 MPa operating pressure (proof 1.5 MPa), 30 to 500 mm/s and -20 to +70 °C on filtered air.
Usually yes. Request a quote with the stroke and version and we will confirm whether it can be built, plus price and lead time.
No. You can order a single TMICM20. Orders are processed and handed to the carrier within 3-5 business days.
Buying the TMICM20 from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-10-30.
Request a Quote for the TMICM20
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.