Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ20X80-50S
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 MACJ Stainless Steel Mini Adjustable Cylinder MACJ20X80-50S Specifications
- Model: MACJ20X80-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 20mm
- Stroke: 80mm (adjustable via built-in stroke limiter)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -10℃ to 150℃
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: MF1 standard mini flange with 4xM5 threaded holes
- Port size: M5x0.8 (push-in fitting)
- Material: Stainless steel (SUS304) body, NBR seals
- Weight: 520g ±2%
- Dimensions:
- Length: 136mm (full extension)
- Width: 32mm (flange edge to edge)
- Height: 32mm (square body profile)
- Rod thread: M6x1.0 external thread at piston end
- Max theoretical force: 31.4N @ 0.5MPa (extending)
- IP rating: IP67 (standard wiper included)
Corrosion-resistant mini cylinder with precision stroke adjustment (±0.5mm repeatability), featuring a space-saving square body design. The stainless steel construction enables use in food processing, medical, and marine environments. Includes anti-rotation piston rod and auto-locking adjustment mechanism for stable positioning.
- Precision clamping in semiconductor wafer handling
- Valve actuation in chemical dosing systems
- Position adjustment in cleanroom robotics
- Packaging machine ejection mechanisms
- Medical device linear motion control
Installation note:
For optimal performance, use with filtered air (5-40μm) and lubricate through air supply (ISO VG32 recommended).
Avoid side loads exceeding 15N. Stroke adjustment requires 8mm hex wrench (included with unit).
| Property | Property Value |
|---|---|
| sku | MACJ20X80-50S |
| Adjustable Stroke | <50mm> |
| 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.