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 Series Stainless Steel Mini Adjustable Cylinder MACJ32X50-20SLB
- Model Code Breakdown: MACJ32X50-20SLB
- MACJ: Mini Adjustable Cylinder Series
- 32: Bore size (32mm)
- 50: Stroke length (50mm)
- 20: Thread size (M5x0.8)
- S: Stainless steel construction (SUS304)
- L: Cushion adjustment type (Locknut style)
- B: Built-in magnet for position sensing
- Bore Diameter: 32mm ±0.1mm
- Stroke: 50mm (adjustable ±2mm via cushion)
- Operating Pressure: 0.15-0.8 MPa
- Port Size: M5x0.8 (Dual ports)
- Cushion Type: Progressive cushioning with locknut adjustment
- Piston Speed: 50-700 mm/s (lubricated condition)
- Ambient Temperature: -20℃ to 80℃
- Material:
- Tube: SUS304 stainless steel
- Piston Rod: SUS304 with hard chrome plating (3-5μm)
- Seals: Heat-resistant NBR (Nitrile rubber)
- Mounting: Standard ISO 6432 mounting patterns
- Protection Class: IP67 (dust tight and protected against immersion)
- Weight: 1.2kg ±3% (including accessories)
- Dimensions:
- Total Length: 145mm (at mid-stroke)
- Body Diameter: 32mm (cylindrical housing)
- Mounting Base: 40mm x 40mm square pattern
- Rod End Thread: M10x1.25 (male)
Premium stainless steel mini cylinder featuring corrosion-resistant SUS304 construction and precision-ground piston rod. The dual cushion adjustment system allows fine-tuning of end-position damping via clockwise/counterclockwise rotation of locknuts (1 full rotation ≈ 0.5mm adjustment). Integrated magnet enables position feedback when paired with magnetic sensors (sensor groove width: 4.5mm).
- Food processing equipment (washdown environments)
- Pharmaceutical packaging lines (sanitary requirements)
- Cleanroom automation (low particle generation)
- Marine control systems (saltwater resistance)
- Semiconductor wafer handling (non-magnetic requirements)
- Relubrication: Every 500km travel distance or 6 months
- Seal replacement: 2 million cycles or when leakage exceeds 5cc/min
- Rod inspection: Check for chrome layer wear every 200 operating hours
| Property | Property Value |
|---|---|
| sku | MACJ32X50-20SLB |
| Adjustable Stroke | <20mm> |
| Mounting Type | Axial Mounting Bracket |
| 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 | <32 mm> |
| 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.







