Description
Exact product name available on branded site:
BELT RAIL 3,5m 2 parts. Somfy’s official documents list reference 9013818 for the belt rail, while reference 9013814 is the chain rail, so the draft code needed correction. (service.somfy.com)
Verified spare-part type:
Other gate motor spare part – belt transmission rail assembly for a garage door opener. (service.somfy.com)
BELT RAIL 3,5m 2 parts
Slug
somfy-dexxo-belt-rail-3-5m-2-parts-9013818
Product Description
The Somfy belt rail 3.5 m 2 parts is a replacement transmission rail assembly used with compatible Dexxo garage door opener heads to guide trolley travel and transfer motor movement through a belt-driven system. When the original rail becomes bent, noisy, worn, or damaged, door travel can become unstable, harsh, or incomplete. Replacing the correct rail helps restore smoother movement, quieter operation, and reliable opening performance without changing the full motor head. For repair and maintenance work in Abu Dhabi, it is a practical OEM spare part for compatible Somfy garage door systems.
Key Features and Technical Specifications
- Component type: belt transmission rail assembly
- Spare-part classification: other gate motor spare part
- Official product name: BELT RAIL 3,5m 2 parts
- Official reference: 9013818
- Rail length: 3.50 m
- Rail construction: 2 parts
- Drive type: belt
- Official use note: silent use
- Available travel: 3155 mm
- Duty rating listed on official source: 36,500 cycles
- Daily use indication listed on official source: 20 cycles per day
- OEM status: original Somfy part
- Supported system type: garage door opener systems
Main Benefits for the Customer
- Restores smooth belt-driven movement on compatible garage door openers
- Helps reduce downtime by replacing the faulty rail assembly instead of the full operator
- Supports quieter operation compared with chain-based travel systems
- Helps maintain stable trolley guidance and consistent door travel
- OEM Somfy part supports proper fit on the intended setup
- Cost-effective repair solution for technicians, maintenance teams, and property owners in Abu Dhabi
Use Cases
- Garage door opener rail replacement
- Belt-drive garage door repair jobs
- Sectional garage door maintenance work
- Technician replacement on compatible Somfy Dexxo systems
- Emergency repair where rail wear affects opening travel
- Preventive maintenance on ageing belt-drive assemblies
- Service work to correct noisy or unstable trolley movement
Compatibility and Installation Notes
- Compatible with Somfy Dexxo garage door opener systems that use the 3.50 m 2-part belt rail
- Official Somfy documentation identifies reference 9013818 as the belt rail version
- Reference 9013814 is the 3.50 m 2-part chain rail and is not the same spare part
- Confirm the rail reference before ordering to avoid chain-versus-belt mismatch
- Suitable for garage door opener applications, not sliding gate motors or barrier systems
- Installation by a qualified technician is recommended
- The two rail sections are assembled with a sleeve and then tensioned according to Somfy instructions
- For fitting guidance, check the official manual
Packing Includes
| Item |
Detail |
| 1 |
BELT RAIL 3,5m 2 parts |
| 2 |
Accessories not officially specified on the source used |
| 3 |
Manual not confirmed as included |
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Total Number of Words: 431
OEM Somfy 3.50 m two-part belt rail, ref. 9013818, for compatible Dexxo garage door openers, guiding trolley travel and delivering quieter, stable belt-driven motion.
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