MARANTEC SZ12 Garage Door Brive Belt Drive

Description

Exact product name available on branded site:
SZ 12 2-piece drive rail Profile length 3,330 mm Thickness 1.2 mm

SZ 12 2-piece drive rail Profile length 3,330 mm Thickness 1.2 mm

Slug

marantec-sz-12-2-piece-drive-rail-3330mm-1-2mm

Product Description

The Marantec SZ 12 2-piece drive rail is an OEM opener rail assembly with a pre-assembled toothed belt used to transfer drive force from the operator head to the garage door. Inside the system, it supports controlled travel, stable movement, and quieter operation during opening and closing cycles. For replacement, repair, and maintenance work in Abu Dhabi and the UAE, this spare part is important when the original rail assembly is damaged or no longer operating correctly. It helps restore reliable door movement without replacing the complete opener system.

Key Features and Technical Specifications

• Component type: other gate motor spare part / opener drive rail assembly
• Official product name: SZ 12 2-piece drive rail Profile length 3,330 mm Thickness 1.2 mm
• Application area: opener rail for garage door openers
• Operator means: toothed belt
• Bearing type: ball bearing
• Division: 2-piece
• Profile length: 3,330 mm
• Material thickness: 1.2 mm
• Movement stroke: 2,710 mm
• Weight: 8.2 kg
• Maximum height for overhead doors: 2.75 m
• Maximum height for sectional doors with normal fitting: 2.5 m
• Maximum height for sectional doors with low lintel fitting: 2.375 m
• Maximum height for sectional doors with tension springs: 2.375 m
• Official compatibility: Comfort 260 (accu/speed), 270 (speed), 280, 360, 370, 380 and 390 (plus)
• Scope of delivery on official source: 2-part opener rail with rail connector, pre-assembled ready for installation
• OEM status: official Marantec product

Main Benefits for the Customer

• Restores proper power transmission from the opener to the door
• Helps reduce downtime during garage door operator repairs
• Supports smooth and quieter door travel with the verified ball-bearing rail design
• Exact-fit OEM replacement for listed Marantec Comfort operator models
• Cost-effective repair option compared with replacing the complete opener
• Helps maintain reliable daily opening and closing performance
• Suitable for residential and light commercial maintenance work in Abu Dhabi
• Pre-assembled format helps speed up replacement work

Use Cases

• Sectional garage door operator repair
• Up-and-over garage door maintenance
• Tilt door opener servicing
• Residential villa garage door repair in Abu Dhabi
• Commercial garage entrance operator maintenance
• Technician replacement jobs for damaged rail assemblies
• Emergency opener repair when the rail assembly is no longer operating correctly
• Preventive maintenance replacement for aging opener systems

Compatibility and Installation Notes

• Compatible with Marantec Comfort 260 (accu/speed), 270 (speed), 280, 360, 370, 380 and 390 (plus)
• Intended for Marantec garage door opener systems using the SZ 12 rail configuration
• Confirm door height and fitting type before ordering
• Direct replacement is suitable only when the existing rail specification matches SZ 12, 2-piece, 1.2 mm
• Rail is supplied pre-assembled and ready for installation
• Rail connector is included in the official scope of delivery
• Installation by a qualified technician is recommended
• Check operator model and mechanical fitment before replacement

Packing Includes

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Call/WhatsApp: +971 54 482 5472

For sizing and fitment confirmation, review the official reference.

Total Number of Words: 533

OEM Marantec SZ12 2-piece drive rail with toothed belt and ball bearing, designed to transmit opener force and guide smooth, stable garage door travel on compatible Comfort operators.