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 MACJ63X50-20S Specifications
- Model: MACJ63X50-20S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: Ø63mm
- Stroke: 50mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Port size: M5×0.8 (standard)
- Material: SUS304 stainless steel
- Rod material: SUS420 quenched
- Temperature range: -20℃ to 150℃
- Cushioning: Adjustable air cushion
- Mounting style: Front flange (MF1)
- Weight: 1.8kg ±2%
- Dimensions:
- Length: 198mm (full extension)
- Width: 82mm (flange mounting base)
- Height: 82mm (cylindrical body diameter)
- Rod end: Female thread M10×1.25
- Protection rating: IP67
- Lubrication: Pre-lubricated (optional oil-free operation)
Corrosion-resistant miniature cylinder with precision stroke adjustment mechanism, featuring 30% smaller installation space than standard cylinders. The integrated locknut design enables ±3mm stroke fine-tuning without disassembly. SUS304 construction ensures FDA compliance for food/pharma applications.
- Pharmaceutical tablet press machines
- Semiconductor wafer handling robots
- Cleanroom conveyor systems
- Beverage filling nozzle controls
- Sterilizable medical equipment actuators
- Loosen the locknut using 14mm wrench
- Rotate the adjustment screw (2.5mm hex key)
- 1 full rotation = 1.25mm stroke change
- Retighten locknut while holding screw position
| Property | Property Value |
|---|---|
| sku | MACJ63X50-20S |
| Adjustable Stroke | <20mm> |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| 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.







