Airtac MACJ Stainless Steel Mini Adjustable Cylinder MACJ25X20-20S
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 MACJ25X20-20S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ25X20-20S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: Ø25mm
- Stroke: 20mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -10℃ to 70℃
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Female thread (M9×1.25) with front flange
- Port size: M5×0.8 (dual ports)
- Body material: SUS304 stainless steel
- Piston rod: SUS420J2 stainless steel
- Seal material: NBR (optional FKM for high temp)
- Weight: 320g ±5%
- Dimensions: 85mm(L) × 36mm(W) × 36mm(H)
- Rod thread: M6×1.0 external
- Max speed: 500mm/s
- ISO standard: 6432 (compact cylinder specification)
Ultra-compact stainless steel cylinder featuring external stroke adjustment mechanism with locknut, designed for precision positioning in corrosive environments. The through-piston design allows bidirectional force transmission. Includes built-in magnet for magnetic sensor compatibility (sensor not included). Requires 5μm filtered air with ISO 8573-1:2010 class 3.4.3 air quality.
- Pharmaceutical capsule filling machines
- Semiconductor wafer handling robots
- Food packaging line actuators
- Laboratory liquid dispensing systems
- Cleanroom automation equipment
Installation note:
Apply anti-seize compound (nickel-based) on stainless steel threads.
Max lateral load 15N. For vertical mounting, use counterbalance valve
when handling suspended loads. Adjust cushion screw 1/4 turn increments.
| Property | Property Value |
|---|---|
| sku | MACJ25X20-20S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <25 mm> |
| Stroke | <20mm> |
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.