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 MACJ20X100-75S Stainless Steel Mini Adjustable Cylinder Specifications
- Model: MACJ20X100-75S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: 20mm
- Full stroke: 100mm (±3mm adjustable via locking nut)
- Fine adjustment range: 0-75mm incremental positioning
- Operating pressure: 0.1–1.0 MPa
- Temperature range: -10℃ to 150℃ (stainless steel body)
- Port size: M5x0.8 (standard) or 1/8" NPT optional
- Mounting style: Front flange with 4xM5 threaded holes
- Rod material: SUS304 stainless steel
- Seal material: Heat-resistant NBR (replaceable cartridge design)
- Cushioning: Built-in rubber buffer + adjustable end dampers
- Weight: 520g (without accessories)
- Dimensions: 156mm(L) × 32mm(W) × 32mm(H) (at full extension)
- IP rating: IP67 (standard wiper seal included)
Ultra-compact stainless steel cylinder with micrometer-style stroke adjustment, designed for precision positioning in corrosive environments. Features dual-layer rod sealing and anti-rotation guide slots for stable linear motion. Includes 360° rotatable auto-lubricating bushing and magnetic piston for sensor compatibility.
- Pharmaceutical dosing systems requiring FDA-compliant materials
- Semiconductor wafer handling robots
- Food packaging machines with frequent CIP/SIP cleaning
- Micro-positioning in vacuum chambers (modified versions available)
- High-cycle textile cutting equipment
- Loosen locking nut with 10mm wrench
- Rotate precision collar (0.5mm per full turn)
- Test stroke with 0.3MPa test pressure
- Re-tighten nut to 1.2N·m torque
| Property | Property Value |
|---|---|
| sku | MACJ20X100-75S |
| 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 | <20mm> |
| 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.







