Overhead Door RMX™ Medium-Duty Commercial Operator

Overhead Door RMX™ Medium-Duty Commercial Operator

The UL 325 2010 certified RMX® medium-duty commercial operator is designed for quicker installation and hassle-free operation. The RMX® offers convenient features and technical innovations found nowhere else in a medium-duty operator.​

Design Highlights

  • ​​Mounting

    A wide variety of mounting options are available to fit any application including:

  • Sectional doors

    Trolley for use on standard doors up to 14′ high and 620 lbs. Trolley models available with or without brake. Jackshaft models available with and without hoist for doors up to 16′ high and 620 lbs. Jackshaft and hoist models only available with brake standard.

  • Rolling steel doors

    Jackshaft models available with and without hoist for use with rolling steel doors or grilles up to 16′ high and 580 lbs. Brakes are standard on rolling steel models.​​​​​

  • Warranty

    2-year or 20,000 cycle limited warranty​​​​

  • Motor

    Single-phase voltages of 115V AC and 230V AC in ½ horsepower

  • External radio hookups

    Terminals are provided inside control enclosure to allow an optional 3-wire radio system to be connected

  • Drive reduction

    Primary reduction is SuperBelt®, an auto tension poly-V flex belt that does not require adjustment. Secondary reduction is by chain and sprocket

  • Direct coupling

    Provides fast, easy installation with fewer parts and better structural support. Prevents chain slacking. Available on sectional side mount jackshaft and hoist units

  • Mechanical brake system

    Solenoid actuated band brake

  • Display

    16-character LCD (Liquid Crystal Display) provides easy-to-read set-up and diagnostics with backlight for low-light conditions

  • Cycle counter

    Displays the total cycles logged over the operator’s lifetime, to support warranty and service functions

  • Adjustable shaft

    Output shaft can be moved from one side to the other, providing flexible installation options on sectional side mounting

  • Control system

    On-board open/close/stop buttons make testing simple

  • Independent timers

    Automatic maximum run timer stops the door moving in either the open or close direction if preset run time is exceeded, allowing for inspection​​​​​​


Industrial Operations
Industrial Operations
Safety And Security
Safety And Security
Distribution Operations
Distribution Operations
High Security Facilities
High Security Facilities


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