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 MACJ25X100-75S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ25X100-75S
- Bore size: 25mm
- Stroke: 100mm (±1mm adjustability)
- Operating pressure: 0.1-1.0 MPa
- Material: Stainless steel (SUS304 barrel, SUS303 piston rod)
- Seal material: NBR/FKM optional
- Temperature range: -20℃ to 80℃ (NBR), -10℃ to 150℃ (FKM)
- Port size: 1/8" NPT (G1/8 optional)
- Cushion type: Adjustable rubber buffer
- Mounting style: Basic type (MF1) with foot mounting capability
- Weight: 580g ±2% (without accessories)
- Dimensions:
- Extended length: 188mm
- Retracted length: 88mm
- Body width: 40mm
- Mounting hole spacing: 32mm (vertical) × 25mm (horizontal)
- Piston speed: 50-750mm/s
- Lubrication: Pre-lubricated (Dry operation possible)
- Sensor compatibility: Built-in magnet for magnetic switch (D-A73 series)
Compact stainless steel cylinder featuring corrosion-resistant construction and precision stroke adjustment mechanism. The MACJ series combines 5μm honed inner bore surface with double O-ring piston seals for leak-proof operation in harsh environments. The 75S variant includes an integrated locknut for position retention after adjustment.
- Pharmaceutical packaging line actuators
- Semiconductor wafer handling robots
- Food processing equipment with washdown requirements
- Precision optical component positioning
- Cleanroom automation systems
- Relubricate every 500km stroke travel (Molykote EM-30L recommended)
- Inspect rod seals every 1 million cycles in high-speed applications
- Max side load capacity: 15N at mid-stroke position
| Property | Property Value |
|---|---|
| sku | MACJ25X100-75S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Stroke | 100mm |
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.







