1. Compliant with ISO 21287 standard, featuring highly versatile mounting dimensions;
2. Thread-connected cylinder body with front/rear covers ensures structural integrity and maintenance convenience;
3. Precision-machined bore with hard anodizing treatment delivers exceptional wear resistance and extended service life;
4. Asymmetric bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-optimized design reduces installation footprint by 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-side sensor grooves along cylinder body facilitate flexible sensor mounting;
7. Integrated shock absorber pads effectively dampen residual energy from high-speed operation and mechanical rotation;
8. Comprehensive selection of standardized mounting accessories available.
Category: Adjustable Cylinder | Brand: AIRTAC | Series: ACEJ12
AirTAC ACEJ12 Adjustable Compact Cylinder ACEJ20X75-20S Technical Specifications
- Full model: ACEJ20X75-20S
- Series: ACEJ12 (Adjustable Compact Cylinder Series)
- Bore size: 20mm
- Stroke: 75mm (±0.5mm tolerance)
- Operating pressure: 0.15-0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic foot-mounted (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Piston speed: 50-750 mm/s (lubricated)
- Rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy (AL6063-T5)
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Weight: 0.65kg (excluding accessories)
- Dimensions: 130mm(L) × 40mm(W) × 40mm(H) (retracted position)
- Repeat positioning accuracy: ±0.1mm
- Optional accessories: Magnetic sensor slots (D-M9N compatible)
Precision-engineered compact cylinder featuring twin adjustable pneumatic cushions for smooth end-of-stroke deceleration. The corrosion-resistant construction incorporates dual sealing rings and a hardened piston rod surface (HRC 45-50) for extended service life. Designed for ISO 15552 mounting compatibility with optional front flange or rear pivot brackets.
- PCB handling robots in electronics assembly
- Carton flap control in packaging machinery
- Precision positioning in semiconductor wafer handling
- Clamping mechanisms in CNC fixture systems
- Dispenser actuation in medical device manufacturing
| Property | Property Value |
|---|---|
| sku | ACEJ20X75-20S |
| Adjustable Stroke | <20mm> |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 75mm |
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.











