Airtac MIC Cushioned Mini Cylinder MIC40X80CM
The AirTAC Airtac MIC Cushioned Mini Cylinder MIC40X80CM is a genuine double acting + cushion round-body mini air cylinder with a Ø40mm bore and 80mm stroke, 1/4" air ports and a stainless-steel barrel and rod for mildly corrosive environments.
- BoreØ40 mm
- Stroke80 mm
- Port size1/4"
- Acting typeDouble acting + cushion
- Rod threadM12×1.25
- CushionVariable air cushion, both ends
- 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 MIC Cushioned Mini Cylinder MIC40X80CM
Delivering 628.3 N of push force at 0.5 MPa, this double-acting stainless round-body mini cylinder handles heavy-duty actuation. The Ø40 mm bore operates on a 1/4" port, while the CM round rear cover provides specific mounting orientation. As a larger non-ISO-6432 unit, it brings substantial thrust to compact spaces.
The defining feature is the adjustable air cushion at both ends, allowing you to needle-set the deceleration to eliminate end-of-stroke shock at high speeds. The stainless barrel and rod resist mild corrosion and washdown environments. With a 628.3 N push rating, it yields a safe working load of roughly 377 N, meaning it can lift about 32 kg vertically with a 2:1 safety margin.
Airtac MIC Cushioned Mini Cylinder MIC40X80CM Technical Specifications
| Model | Airtac MIC Cushioned Mini Cylinder MIC40X80CM |
|---|---|
| Series | MIC mini cylinder |
| Bore size | Ø40 mm |
| Stroke | 80 mm |
| Acting type | Double acting + cushion |
| Port size | 1/4" |
| Rod thread | M12×1.25 |
| 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 – 800 mm/s |
| Cushion | Variable air cushion, both ends |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MI/MIC (ISO 6432) datasheet. Barrel & rod: stainless steel (round-body, riveted construction). Thread options: PT (blank) / G. Note: the Ø40 bore is a larger, non-ISO-6432 size.
Theoretical Output Force (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | 739 N |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MIC Cushioned Mini Cylinder MIC40X80CM
| MIC | round-body mini cylinder (double-acting, variable cushion). |
|---|---|
| 40 | Bore size in mm. |
| ×80 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MI-family variants: MI / MIC (double acting ±cushion), MSI / MTI (single acting push / pull), MID / MICD (double rod ±cushion), MIJ / MICJ (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MIC Cushioned Mini Cylinder MIC40X80CM Is Used
Heavy Package Diversion
Pushes heavy cartons at high speed onto secondary lines, relying on the adjustable cushion to stop the 628 N thrust smoothly without damaging the goods.
Pallet Flap Folding
Folds large cardboard flaps on pallet loads, using the 32 kg vertical lift capacity and washdown-resistant stainless construction to handle demanding packaging zones.
Press Ejection
Ejects dense manufactured parts from a press bed, where the 1/4" port and substantial 879.6 N force at 0.7 MPa ensure positive displacement under load.
Is the Airtac MIC Cushioned Mini Cylinder MIC40X80CM the Right Cylinder?
When sizing this 80 mm stroke unit, dropping down to the Ø32 bore reduces the 0.5 MPa push force to 402.2 N, while no larger MIC bore exists above Ø40. The adjustable cushion matters most when moving heavy loads at high speed, as it smoothly decelerates the piston without harsh impacts.
Because this specific SKU lacks the -S magnet, it cannot accept CMSG, DMSG, or EMSG position sensors. Furthermore, the air cushion only decelerates the load near the stroke end and does not function as a brake; the piston will drift if air pressure drops, so an external rod lock or pilot check valve is required for holding loads.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check Use correct back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MIC Cushioned Mini Cylinder MIC40X80CM FAQ
This double-acting cylinder has a 1/4" port and an 80 mm stroke. It generates 628.3 N push and 527.8 N pull at 0.5 MPa, 879.6 N push and 738.9 N pull at 0.7 MPa, with a theoretical maximum force of 128.1 kgf at 1.0 MPa.
No, this specific SKU does not include a magnet, so it cannot accept CMSG, DMSG, or EMSG switches. You would need the -S variant for position sensing. The adjustable air cushion at both ends only serves to decelerate the load near stroke end and is not a braking mechanism.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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