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 MICJ25X40-40 Adjustable Mini Cylinder Technical Details
- Model Structure: MICJ[25]X[40]-[40] (Bore size 25mm × Stroke 40mm × Cushion type)
- Operation Type: Double-acting with adjustable cushioning
- Bore Size: Ø25mm ±0.1mm honed interior
- Stroke: 40mm (adjustable ±2mm via external screws)
- Max Operating Pressure: 0.1-0.8 MPa (1-8 bar)
- Ambient Temperature: -20℃ to +80℃ (non-freezing)
- Piston Speed: 50-800 mm/s (optimal range 100-500 mm/s)
- Mounting Type: Basic fixed (MF1) with 30mm mounting hole spacing
- Port Size: PT1/8 (G1/8 optional) with M5x0.8 threaded auto switch slots
- Rod Thread: M6x1.0 external thread (10mm length)
- Material:
- Barrel: Hard anodized aluminum alloy
- Piston Rod: Chrome-plated SUS304 stainless steel
- End Caps: Extruded aluminum with black oxide coating
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 450g ±3% (without accessories)
- Dimensions:
- Total Length: 108mm (at mid-stroke position)
- Body Width: 25mm (square profile)
- Height with Rod: 40mm (from base to rod centerline)
- Mounting Footprint: 30x25mm
- Cushion Adjustment: 270° rotary buffer control (tool: 2mm hex key)
- ISO Certification: Compliant with ISO 6432:2015 standards
Ultra-compact profile cylinder (25mm² cross-section) with precision-machined dual cushioning system, featuring 4-stage adjustable impact control via hexagonal socket screws. The through-rod design allows external position detection and mechanical stops. Optimized for high-cycle applications (up to 1.5 million cycles @ 500mm/s).
- PCB handling robots - component insertion/pressing
- Pharmaceutical blister packaging - film advancement
- Semiconductor wafer clamping - cleanroom compatible
- Textile machinery - thread tension control
- Automotive testing jigs - precision positioning
- Use 40μm filtered air with 1-3 drops/m³ lubricator oil
- Allow 15mm clearance for rod extension/retraction
- Align guide rails within 0.05mm perpendicular tolerance
- Break-in procedure: 500 cycles at 50% rated pressure
| Property | Property Value |
|---|---|
| sku | MICJ25X40-40 |
| 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 | <25 mm> |
| Stroke | <40mm> |
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.



