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 MICJ40X50-20S Specifications
- Model: MICJ40X50-20S
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 40mm
- Stroke: 50mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Cushion type: Adjustable rubber bumper (both ends)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Mounting type: Basic foot mount (20S series)
- Weight: 0.65kg (excluding accessories)
- Dimensions:
- Length: 135mm (min. extended length)
- Width: 54mm (mounting foot span)
- Height: 40mm (body diameter)
Ultra-compact pneumatic cylinder featuring precision-machined components and dual adjustable cushioning system. The MICJ series combines 30% smaller installation space than standard cylinders with enhanced lateral load capacity (up to 25N·m). Includes built-in magnet for sensor mounting compatibility. Optimized for high-frequency cycling (≥5Hz) with minimal bounce effect.
- Compact automation cells in electronics assembly
- Medical device actuation mechanisms
- Packaging machine gripper positioning
- Semiconductor wafer handling systems
- Robotic end-effector tooling
| Property | Property Value |
|---|---|
| sku | MICJ40X50-20S |
| Adjustable Stroke | <20mm> |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <50mm> |
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.



