Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ40X25-30S
2. Features custom-profiled bidirectional piston seals with compact dimensions and integrated oil reservoir design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cap configurations for enhanced mounting flexibility;
5. Robust riveted composite enclosure structure securely joins stainless steel barrel with end caps;
6. Precision-engineered stainless steel tubing ensures high mechanical strength and corrosion resistance;
7. Comprehensive selection of cylinder sizes and mounting accessories available;
8. Full-range magnetic piston configuration across series.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MACJ
AirTAC MACJ40X25-30S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ40X25-30S
- Type: Single-acting spring return (adjustable cushion)
- Material: Stainless steel (SUS304 barrel/piston rod)
- Bore size: 40mm
- Stroke: 25mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: External adjustable rubber bumper
- Port size: M5 (Rc1/8/NPT1/8 optional)
- Mounting style: Basic type (no built-in mounts)
- Temperature range: -20℃ to 150℃
- Weight: 0.82kg ±2%
- Dimensions:
- Total length (retracted): 102mm
- Body diameter: 40mm
- Rod end thread: M10×1.25
- Mounting hole spacing: 25mm (horizontal axis)
- Seal material: Fluororubber (FKM)
- Protection rating: IP67 (standard wiper included)
Ultra-compact stainless steel cylinder featuring corrosion-resistant construction and precision-machined components. The external cushion adjustment screw allows fine-tuning of end position damping (rotation range: 0-270°). Anti-rotation piston rod design ensures stable operation in high-moment applications. Requires 5μm filtered air with ISO 8573-1:2010 class 4 cleanliness.
- Pharmaceutical capsule filling machines
- Semiconductor wafer handling robots
- Marine equipment actuators
- High-temperature sterilization systems
- Precision optical lens positioning
Installation guidelines:
For vertical mounting, reduce maximum speed by 30%. Lubricate piston rod weekly with ISO VG32 hydraulic oil.
Avoid side load exceeding 15N. Cushion adjustment requires 2mm hex key (not included).
Critical note:
When used in food processing applications, specify FDA-compliant grease (option code -FG) during ordering.
Not compatible with phosphate ester hydraulic fluids.
| Property | Property Value |
|---|---|
| sku | MACJ40X25-30S |
| Adjustable Stroke | 30mm |
| 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 | <40mm> |
| Stroke | <25 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.