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 ACEJ63X250-20SB Specifications
- Series: ACEJ (Adjustable Compact Economy)
- Bore size: 63mm
- Stroke: 250mm
- Adjustment range: ±20mm (via built-in stroke adjustment mechanism)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable cushion screw
- Mounting style: Basic type (axial mounting with through holes)
- Port size: M5x0.8 (standard), optional G1/8 or NPT1/8
- Rod end type: Female thread M16x1.5
- Seal material: NBR (nitrile rubber) standard, optional FKM
- Weight: 2.8kg (with rod)
- Dimensions (L×W×H): 340mm × 76mm × 76mm (extended length)
- Minimum compressed air quality: ISO 8573-1 class 3
- Lubrication: Pre-lubricated (non-re-lube design)
- Protection rating: IP54 (standard), IP67 optional
Compact-profile cylinder featuring dual-position stroke adjustability (±10% of total stroke) through integrated mechanical stops. The anodized aluminum construction provides corrosion resistance while maintaining lightweight operation. Precision honed tube ensures <2μm surface roughness for optimal seal life. Optional magnetic piston version (add "-M" suffix) available for position sensing.
- Precision clamping fixtures in CNC machining centers
- Conveyor gate positioning systems
- Packaging machine pusher mechanisms
- Automated test equipment with space constraints
- Semiconductor wafer handling robots
| Property | Property Value |
|---|---|
| sku | ACEJ63X250-20SB |
| 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 | <250MM> → <250mm> |
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.











