2、Integrated fixed cushion rings on front/rear covers minimize impact during directional changes;
3、Versatile rear cover configurations enhance installation flexibility;
4、Crimped hybrid enclosure structure ensures secure connection between covers and stainless steel cylinder barrel;
5、Stainless steel piston rod and barrel construction provides corrosion resistance for harsh environments;
6、Multiple cylinder specifications and mounting accessories available for customer selection.
Category: Adjustable Cylinders , Brand: AirTAC , Series: MICJ
AirTAC MICJ Adjustable Miniature Cylinder MICJ20X80-40S Specifications
- Model: MICJ20X80-40S
- Type: Double-acting cylinder with adjustable cushioning
- Bore size: Ø20 mm
- Stroke: 80 mm (±0.5 mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -10℃ to 80℃
- Cushion type: External adjustable (both ends)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Mounting type: Basic (no built-in mounts)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 540 g (±2%)
- Dimensions: 140mm(L) × 28mm(W) × 28mm(H)
- Max speed: 500 mm/s (with cushion)
- Lubrication: Pre-lubricated (DOP oil compatible)
- Protection rating: IP54 (standard wiper)
Ultra-compact cylinder featuring external cushion adjustment screws for precise end-position deceleration control. The MICJ series combines a space-saving design (28mm square cross-section) with dual piston seals for enhanced leakage prevention. Includes magnetic piston version (MICJM series) for sensor compatibility.
- PCB handling robots in electronics assembly
- Precision clamping mechanisms in CNC tool changers
- Medical device actuation systems
- Compact packaging machinery with tight space constraints
- Laboratory automation equipment
| Property | Property Value |
|---|---|
| sku | MICJ20X80-40S |
| Adjustable Stroke | <40mm> |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 80 mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.



