Airtac MICJ Adjustable Mini Cylinder MICJ20X250-40
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 MICJ20X250-40 Specifications
- Model: MICJ20X250-40
- Type: Double-acting adjustable cushion mini cylinder
- Bore size: 20mm
- Stroke: 250mm (±0.5mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Cushion type: Adjustable rubber bumper (both ends)
- Mounting style: Basic fixed (threaded mounting)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Operating temperature: -10℃ to 70℃ (no freeze)
- Piston material: Aluminum alloy hard anodized
- Rod material: Stainless steel SUS304
- Seal material: NBR (standard) / Polyurethane optional
- Weight: 890g ±2% (without accessories)
- Dimensions:
- Body diameter: 32mm
- Total length: 310mm (stroke 250mm + end caps)
- Mounting hole spacing: 25mm (center-to-center)
- Rod thread: M10x1.25 (external)
- Max theoretical thrust: 28.3kgf @0.5MPa
- Lubrication: Pre-lubricated (relubrication interval: 2000km)
- ISO standard: 6432 compliant
Ultra-compact cylinder with precision stroke control, featuring dual adjustable air cushions for smooth end-of-stroke deceleration. The hardened stainless steel rod and corrosion-resistant construction enable reliable operation in humid environments. Integrated mounting threads allow direct installation without brackets, with optional magnetic sensor slots for position feedback.
- Precision wafer handling in semiconductor manufacturing
- Cartesian robot Z-axis actuation
- Pharmaceutical blister packaging machines
- Optical lens positioning systems
- PCB drilling equipment feed mechanisms
Installation note:
Maintain 0.5-1mm clearance between cushion screws and end caps during adjustment.
For vertical mounting, install rod-end down to prevent particle accumulation.
Use 5-30μm filtered air with ISO VG32 turbine oil mist lubrication.
| Property | Property Value |
|---|---|
| sku | MICJ20X250-40 |
| 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 | Non-magnetic |
| Bore Diameter | <20mm> |
| Stroke | <250MM> → <250mm> |
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.