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 ACEJ50X55-20B Adjustable Compact Cylinder Specifications
- Model Series: ACEJ50~63 (50mm/63mm bore size options)
- Full Model: ACEJ50X55-20B
- Type: Double-acting adjustable compact cylinder
- Bore size: 50mm
- Stroke: 55mm (customizable 5-100mm)
- Operating pressure: 0.1~0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable buffer at both ends
- Mounting type: Basic type (20B code: square body with foot mounting holes)
- Port size: M5x0.8 (standard) or NPT1/8 optional
- Body material: Aluminum alloy with hard anodized surface
- Seal material: NBR rubber (FDA compliant options available)
- Piston rod material: Chrome-plated steel
- Weight: 0.95kg (bare cylinder without accessories)
- Dimensions:
- Length: 153mm (fully retracted)
- Width: 50mm (body diameter)
- Height: 63mm (foot mounting base height)
- Stroke tolerance: ±1mm
- ISO standard: Compliant with ISO 6432 (25-100mm bore compact series)
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-slim profile cylinder featuring external stroke adjustment screws for precise end-position damping control. The hexagonal body design enables easy wrench tightening and space-efficient clustering. Integrated mounting foot with 4xM5 threaded holes allows stable installation in automated systems. Optional magnetic piston version (add "-M" suffix) available for position sensing.
- Robotic end-effector tooling in electronics assembly lines
- Carton flap control in high-speed packaging machinery
- Precision clamping fixtures for CNC machining centers
- Conveyor gate actuators in food processing systems
- Medical device positioning mechanisms
| Property | Property Value |
|---|---|
| sku | ACEJ50X55-20B |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 55mm |
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.











