Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X400-75S
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 MACJ50X400-75S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ50X400-75S
- Type: Single-acting spring return (stainless steel construction)
- Bore size: 50mm
- Stroke: 400mm (adjustable with ±1mm precision)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (dual-side)
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Rod end type: Female thread M10x1.25
- Operating temperature: -20℃ to 150℃
- Ambient humidity: ≤95% RH (non-condensing)
- Seal material: Fluororubber (FKM) for high temp resistance
- Weight: 2.8kg ±5% (excluding accessories)
- Dimensions:
- Extended length: 655mm
- Retracted length: 255mm
- Body width: 70mm
- Mounting height: 50mm
- Corrosion resistance: IEC 60068-2-52 Salt Spray Test 96hrs
- Protection rating: IP67 (with wiper seal installed)
Premium stainless steel (SUS304) cylinder designed for corrosive environments and high-temperature applications. Features precision-ground rod (hard chrome plated) with integrated shock absorption and magnetic piston for position sensing. The 75S suffix indicates special buffer adjustment mechanism with locknut protection against vibration loosening.
- Chemical processing equipment actuators
- Food packaging machinery (FDA-compliant lubrication)
- Semiconductor wafer handling systems
- Pharmaceutical cleanroom automation
- Marine equipment linear motion control
Installation guidelines:
Use stainless steel fasteners for mounting. Lubricate with ISO VG32 turbine oil before initial operation.
Adjust cushion screws clockwise to increase damping force. Max side load 15N at full extension.
Avoid using in chlorine-rich environments (swimming pools, bleach plants).
For vacuum applications, specify V-type seal kit (optional).
| Property | Property Value |
|---|---|
| sku | MACJ50X400-75S |
| Adjustable Stroke | 75mm |
| 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 | <50mm> |
| Stroke | <400mm> |
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.