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 ACEJ20X75-75 Technical Specifications
- Model: ACEJ20X75-75
- Series: ACEJ12 (Adjustable Compact Type)
- Bore size: 20 mm
- Stroke: 75 mm (Dual stroke configuration)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic foot-mounted (MF1)
- Port size: M5x0.8 (standard) with optional G1/8 adapter
- Ambient temperature: -10℃ to 80℃
- Piston speed: 50–700 mm/s
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel
- Seals: NBR (standard), optional FKM
- Weight: 0.65 kg (without accessories)
- Dimensions:
- Length: 189 mm (full extended length)
- Width: 34 mm (mounting foot span)
- Height: 44 mm (including cushion adjusters)
- ISO standard: 6432 (compact cylinder specifications)
- Repeat positioning accuracy: ±0.5 mm
This space-saving cylinder features dual-position stroke adjustment through rotary cushion needles, providing precise end-position damping control. The T-slot mounting design enables flexible installation in confined spaces. Anti-rotation guide mechanism ensures stable linear motion, particularly effective in vertical applications.
- PCB board clamping mechanisms in electronics assembly
- Precision part ejection systems in injection molding
- Component positioning in semiconductor handling equipment
- Compact actuator for automated test fixtures
- Small-scale material sorting gates
| Property | Property Value |
|---|---|
| sku | ACEJ20X75-75 |
| Adjustable Stroke | 75mm |
| 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 | Non-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.









