Marantec SZ 12 | Garage Door Drive Rail Rail

Description

The exact name shown on Marantec’s official branded shop is SZ 12 2-piece drive rail Profile length 3,330 mm Thickness 0.8 mm with SKU 177210. The official listing describes it as an opener rail for garage door openers with a 3.33 m profile length, 0.8 mm material thickness, toothed belt, and 2-piece division. It is listed for selected Marantec Comfort operators and supports different door applications, including overhead doors and sectional doors with specific maximum heights. This is the correct branded product name to use for accurate listing content. (Marantec Shop)

Key Features and Technical Specifications

• Exact official product name: SZ 12 2-piece drive rail Profile length 3,330 mm Thickness 0.8 mm
• Brand: Marantec
• SKU: 177210
• EAN code: 4062434012475
• Product type: Opener rail for garage door openers
• Rail division: 2-piece
• Drive type: Toothed belt
• Bearing type: Plain bearing
• Profile length: 3,330 mm
• Material thickness: 0.8 mm
• Movement stroke: 2,710 mm
• Weight: 6 kg
• Maximum overhead door height: 2.75 m
• Maximum sectional door height with normal fitting: 2.5 m
• Maximum sectional door height with low lintel fitting: 2.375 m
• Maximum sectional door height with tension springs: 2.375 m
• Compatible Marantec operator series listed on the official page:
  • Comfort 260 (accu/speed)
  • Comfort 270 (speed)
  • Comfort 280
  • Comfort 360
  • Comfort 370
  • Comfort 380 (Marantec Shop)

Main Benefits for the Customer

This Marantec rail is designed to deliver smoother and quieter door travel through its toothed belt drive system, which is generally more refined in operation than chain-based movement. The 2-piece construction also makes transport and handling easier during delivery and installation. Its official compatibility with multiple Marantec Comfort operators gives customers more flexibility when selecting or replacing a rail within an existing system. For buyers in Abu Dhabi, it offers a reliable branded component that supports stable movement, correct fitment, and professional integration with sectional and overhead garage door automation setups. (Marantec Shop)

Use Cases

This rail is suitable for residential garage door automation projects where a genuine Marantec drive rail is needed for new installation, system replacement, or operator upgrade work. It can be used with overhead doors up to 2.75 m high and sectional doors within the official maximum height limits, depending on the fitting type. It is particularly useful for projects that require compact transport, clean installation, and compatibility with selected Marantec Comfort opener systems. It also suits service jobs where an original-spec rail is required to maintain correct operator performance and travel geometry. (Marantec Shop)

Compatibility and Installation Notes

• Designed for selected Marantec Comfort garage door openers
• Officially listed for:
  • Comfort 260 (accu/speed)
  • Comfort 270 (speed)
  • Comfort 280
  • Comfort 360
  • Comfort 370
  • Comfort 380
• Suitable for overhead doors up to 2.75 m
• Suitable for sectional doors up to 2.5 m with normal fitting
• Suitable for sectional doors up to 2.375 m with low lintel fitting
• Suitable for sectional doors up to 2.375 m with tension springs
• Confirm operator model compatibility before ordering
• Check required headroom, fitting type, and travel stroke before installation
• Use proper rail alignment and mounting positions for smooth toothed-belt operation
• Professional installation is recommended for safe setup and calibrated door travel (Marantec Shop)

Packing Includes

Power Up Your Garage Access with Genuine Marantec Precision — Call/WhatsApp: +971 54 482 5472