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 ACEJ50X150-20S Adjustable Compact Cylinder Specifications
- Series: ACEJ50~63 Adjustable Compact Series
- Full model: ACEJ50X150-20S
- Bore size: 50mm (ACEJ50)
- Stroke: 150mm (±0.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Port size: M5×0.8 (standard) / optional NPT1/8
- Mounting type: Basic type (no built-in mounts)
- Rod material: Stainless steel SUS304
- Tube material: Aluminum alloy with hard anodizing
- Seal material: NBR (nitrile rubber)
- Magnetic switch: Built-in (20S suffix indicates 2-wire DC sensor)
- Weight: 1.54kg (excluding accessories)
- Dimensions:
- Body diameter: Φ50mm
- Retracted length: 212mm
- Extended length: 362mm (212+150)
- Port spacing: 32mm (center-to-center)
High-precision compact cylinder featuring dual adjustable pneumatic cushions for smooth stroke-end deceleration. The 20S variant integrates magnetic position detection with IP67-rated sensors. Its compact design reduces 15% installation space compared to standard cylinders while maintaining 20% higher lateral load capacity through reinforced guide bushings.
- High-speed pick-and-place systems in electronics assembly
- Precision clamping devices for CNC tooling
- Conveyor gate actuators in packaging lines
- Cleanroom equipment requiring low particle generation
- Automated test jigs with position feedback
| Property | Property Value |
|---|---|
| sku | ACEJ50X150-20S |
| 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 | G1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 150mm |
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.









