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 ACEJ50X225-40SB Adjustable Compact Cylinder Specifications
- Series: ACEJ50~63 Compact Series
- Model Code Breakdown: ACEJ50X225-40SB
- 50: Bore size (mm)
- 225: Stroke length (mm)
- 40: Interface size code (M5x0.8)
- SB: Switch type (Standard reed switch with straight connector)
- Bore Size: Ø50 mm
- Stroke: 225 mm (adjustable cushioning)
- Operating Pressure: 0.1-0.9 MPa
- Ambient Temperature: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushion + rubber buffer
- Port Size: M5x0.8 (G1/8 adaptor optional)
- Rod Material: SUS304 stainless steel
- Tube Material: Anodized aluminum alloy
- Seal Material: NBR (Nitrile rubber)
- Weight: 2.3 kg ±5% (with standard accessories)
- Dimensions:
- Length: 295 mm (retracted) / 520 mm (extended)
- Width: 68 mm (including mounting brackets)
- Height: 68 mm (square body profile)
- Mounting Options: Front flange (FF), rear pivot (MP4), or foot mounting (MF4)
- Switch Compatibility: Compatible with D-A93 series magnetic sensors
- Protection Class: IP40 (IP67 with optional protective cover)
This space-saving cylinder features a unique dual-cushion design combining adjustable air cushioning and elastic rubber buffers, achieving smooth end-of-stroke deceleration. The square body profile enables compact multi-cylinder arrangements. The integrated T-slot on the piston rod allows direct mounting of accessories without disassembly.
- Precision positioning in robotic welding fixtures
- Clamping mechanisms in CNC machining centers
- Material handling in pharmaceutical blister packaging
- Actuation in semiconductor wafer transfer systems
- Vertical lifting in automated storage/retrieval systems
| Property | Property Value |
|---|---|
| sku | ACEJ50X225-40SB |
| Adjustable Stroke | <40mm> |
| 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 | <50mm> |
| Stroke | 225mm |
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.











