Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ20X50-30SH
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 MACJ20X50-30SH Specifications
- Model: MACJ20X50-30SH
- Type: Double-acting with adjustable cushion
- Bore size: 20mm (ISO 6432 standard)
- Stroke: 50mm (±0.5mm tolerance)
- Material: SUS304 stainless steel (body & piston rod)
- Operating pressure: 0.15–0.8 MPa
- Port size: M5x0.8 (G1/8 adapter optional)
- Temperature range: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Seal material: Fluororubber (FKM)
- Mounting type: Basic non-magnetic base (NFI pattern)
- Rod end: Female M6x1 thread
- Weight: 0.65kg (with cushion screws)
- Dimensions: 130mm(L) × 32mm(W) × 32mm(H) (max extended length)
- Repeat positioning accuracy: ±0.2mm
- Protection rating: IP67 (standard wiper included)
Ultra-compact stainless steel cylinder with precision adjustment screws for stroke-end cushioning control. Features corrosion-resistant construction with electropolished surfaces, ideal for cleanroom environments. The 3/2-position locking mechanism prevents unintended rotation during operation. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality.
- Pharmaceutical capsule filling machines
- Semiconductor wafer handling robots
- Food packaging line actuators
- Laboratory liquid dispensing systems
- Marine equipment pneumatic controls
Installation note:
Use anti-seize compound on stainless steel threads. Cushion adjustment requires
2mm hex key (clockwise for softer stop). Maintain minimum 0.5mm clearance between
rod end and load during alignment. Lubricate with ISO VG32 turbine oil if used below -10℃.
| Property | Property Value |
|---|---|
| sku | MACJ20X50-30SH |
| 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 | <20mm> |
| 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.