Marantec Door Operators: M55

M55 Garage Door Opener

550 Newtons of power

The M55 is a feature-rich garage door operator system, built to last and guaranteed to provide years of smooth, trouble-free performance. LED lighting and reduced stand-by consumption make the M55 the most efficient residential garage door opener available, while the direct current (DC) Smart Motor, coupled with a chain or belt drive system, ensures an amazingly quiet operation.

Photo Eye Safety System

Non-impact, advanced Infrared Safety Sensors reversing system. Complies with all UL 325 requirements and safety regulations.

Safety and Convenience

  • Meets and exceeds all UL 325 requirements
  • Easy Operating System
  • External devices Removable Screw Terminals Block located on the rear of the operator for an easier and quicker installation
  • Infrared photo eye protection system.
  • Safety reversal (sensing technology) system, door stops from closing upon contacting a person or object.
  • Warning System (light flashes) during an obstructed condition
  • Manual emergency release in case of power failure
  • On-Command Door Activation (OCDA™), programmable “open” intermediate position to vent the garage
  • Maximum Run Timer – Protects against damage to door and operator, door stops and reverses
  • Close travel position pressure sensitivity adjustment PSATM, protects against damage to door and operation system
  • Self-diagnostic numeric code memory up to 16 diagnostic code stored.

Maintenance and Service Scheduling

Optimizes operator service life and trouble-free performance.

Energy Efficient Operation

Stand-by reduced power usage.

Energy Conservation Feature

Adjustable light timer from 30 seconds to a maximum of 4 minutes 30 seconds.

Self Learn Force System

Monitors and controls motor force every cycle (Smart Motor) to optimize operation force requirements, due to temperature fluctuations, door movement and floor height changes.

Soft Start/Soft Stop

Electronically Controlled - Prevents premature door and operator wear and provides quieter operation.

Self-Diagnostic System

LCD display error code indicator for a more efficient (quicker) installation and system troubleshooting.

System reset function clears system memory and restores default system settings.


Limited Lifetime Warranty on Motor, Gear Assembly and Rail System. 1- year Limited Parts Warranty.



Two styles of digital remote control transmitters in three different configurations: 2-channel MINI, 4-channel MINI (optional), and 3-channel MICRO (optional) remotes for controlling other devices. Unique, multi-bit technology, LED control button verification.

Modular Multi-Function Wall Station

Provides door operation and convenience from inside the garage. Compact, stylishly designed to fit in a standard single gang electrical box. Illuminated push-button. Security vacation/lock switch. Light control. Individual control stations can be combined into one solid panel.

Wireless Keyless Entry System (WKES) (optional)

Convenient, 4-digit PIN. Controls up to 3 different garage doors. Code security. Weather resistant. Provides temporary access to authorized visitors or service personnel.

4562 Lansing Drive, North Olmsted, OH 44070
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(440) 777-3822

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Other Services:
Repair Broken Springs, Openers & Cables

Expert Installation

Install & Service New Openers

Install & Service New Residential Garage Doors

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