1. Compliant with ISO 21287 standards, featuring high interchangeability of mounting dimensions;
2. Threaded connection between cylinder body and end caps ensures enhanced structural integrity and maintenance-friendly design;
3. Precision-honed bore surface with hard anodized coating for superior wear resistance and extended service life;
4. Patented asymmetrical bidirectional piston sealing configuration combines compact dimensions with integrated oil reservoir functionality;
5. Space-efficient profile reduces installation footprint by up to 50% compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-sided T-slot configuration enables tool-less sensor mounting and positional feedback integration;
7. Integrated cushioning system effectively absorbs residual kinetic energy from high-speed operation and mechanical inertia;
8. Comprehensive selection of standardized mounting accessories available for flexible system integration.
Category: Adjustable Cylinders | Brand: AIRTAC | Series: ACEJ50~63
AirTAC ACEJ50~63 Adjustable Compact Cylinder ACEJ63X70-20SB Specifications
- Model Series: ACEJ50~63 (Adjustable Stroke Compact Cylinder)
- Specific Model: ACEJ63X70-20SB
- Bore Size: 63mm
- Stroke: 70mm (±5mm adjustable range)
- Stroke Adjustment: Mechanical stopper with locknut
- Operating Pressure: 0.05-1.0 MPa
- Port Size: G1/8 (NPT1/8 optional)
- Cushioning: Air cushion adjustable on both ends
- Mounting Types: MF1 (Front flange) / MP2 (Foot mounting)
- Piston Material: Aluminum alloy with hard anodized surface
- Rod Material: Chrome-plated steel (SUS304 stainless steel optional)
- Seal Material: NBR (Nitrile rubber) standard
- Temperature Range: -20℃ to 80℃
- Weight: 1.7kg (with standard accessories)
- Dimensions:
- Total Length (L): 210mm (at mid-stroke position)
- Body Width (W): 120mm (mounting flange to rod end)
- Height (H): 63mm (cylinder diameter + mounting base)
High-precision adjustable stroke cylinder featuring dual cushioning control and position retention capability. The hexagonal adjustment bolts allow ±5mm stroke fine-tuning without disassembly. Corrosion-resistant design with IP54 protection rating makes it suitable for harsh environments. Includes built-in magnet for position sensing compatibility.
- Precision workpiece positioning in CNC machine tools
- Variable height adjustment in automated assembly lines
- Clamping force control in plastic injection molding
- Material handling systems requiring stroke flexibility
- Packaging machinery with space constraints
| Property | Property Value |
|---|---|
| sku | ACEJ63X70-20SB |
| 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 | G1/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 70mm |
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.











