RHX® commercial door operator by Overhead Door Company, featuring heavy-duty design and various mounting options, with visible UL compliance label and warning notice.

RHX® heavy-duty commercial door operator with visible internal components and Overhead Door branding, showcasing advanced technology and compliance with UL standards.

Overhead Door RHX® commercial door operator installed in a parking garage entrance, showcasing heavy-duty design and secure functionality.

RHX® heavy duty commercial door operator mounted on a sectional door, featuring Overhead Door branding, showcasing innovative design and reliable operation for commercial applications.

RHX® Commercial Door Operator

Heavy Duty

The UL 325 2010 compliant RHX^® heavy duty commercial operators provide easy and reliable operation for the most stringent applications. This functionality comes from many innovative, state-of-the-art performance features.

Overview
Documents

Features
Mounting	A wide variety of mounting options are available to fit any application including: Sectional doors: Standard trolley, side mount trolley, and dual trolley applications. Side mount and center mount chain couple or direct couple to the door shaft with hoist. Hoist models are left or right-hand adjustable in the field. All models come standard with the DC brake system. Rolling steel doors: With hoist, front of hood, top of hood, bench mount and wall mount applications. Hoist models are left or right-hand adjustable in the field. All models come standard with the DC brake system.
Warranty	RHX® operator features a 2-year limited warranty. See installation manual for complete limitations and details.
Motor	Continuous duty motor available in 1/2, 3/4, 1 and 3 horsepower, single or three-phase. Totally enclosed non-ventilated (TENV) construction and totally enclosed fan cooled (TEFC) construction units are available as options. 3 horsepower models come standard with (TEFC) construction.
On board radio receiver	This standard feature can add radio functionality to every job with no additional cost for the receiver. Stores up to 250 CodeDodger® transmitters including the commercial dual frequency cycling versions.
Drive reduction	Primary reduction is worm gear running in oil bath. 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	24V DC disc brake. Fewer mechanical parts for improved reliability.
Clutch (standard with trolley; optional with hoist)	Adjustable disc-type helps protect door and operator from major damage should the door meet an obstruction. (Included in 14 and 26 RPM direct couple mounting kits)
Cycle counter	LCD (Liquid Crystal Display) clearly indicates the exact number of cycles logged for easy maintenance support.
Trolley rail assembly	High strength 2 inch rolled angle for added strength and durability.
Voltage freedom with Voltamatic®	One unit for single phase voltages (115/208/230V), one unit for three phase voltages (208/230/460V) and one unit for three phase 575V.
Extra door system durability with Progressive Braking*	DC brake system brings the door to a soft stop for less wear and tear on the system. * Patents # 6,737,823 and 6,388,412

Options
Models	RHX® Trolley – Sectional Door- standard, side mount or dual trolley RHX® Hoist – Sectional Door– side mount, center mount, chain or direct couple RHX® Hoist – Rolling Steel- front of hood, top of hood, bench mount or wall mount All RHX® Heavy Duty models available in: 1/2, 3/4, and 1 HP: Single phase 115/208/230V Three phase 208/230/460V Three phase 575V RHX® 3 HP: Three phase 208/230/460V Three phase 575V
Direct coupling (optional on sectional doors only)	Provides fast, easy installation and prevents chain slacking. Available as on optional kit for sectional side/center mount and hoist units. For sectional, options include: 14 RPM kit 26 RPM kit
Adjustable shaft	Output shaft of the optional direct coupling kits can be moved from one side to the other, providing flexible installation options.
NEMA 4/4X operators	Available for wet, dusty and corrosive environments.
New CodeDodger® commercial dual frequency cycling transmitters	Available in 1, 2, 3, 4-button and Open/Close/Stop versions. Automatically operates at both 315 and 390 Mhz every time a button is pressed.
Motors	The following motors are available when specified: Totally Enclosed Non Ventilated (TENV) Totally Enclosed Fan Cooled (TEFC).

Shop Drawing

Specifications

Product Literature

Instructional Manuals

Warranties

RHX Warranty (opens in a new window)

45040 42nd St. E., Lancaster, CA 93535

Business Hours

Monday-Friday: 8:00 AM – 5:00 PM
Saturday-Sunday: Closed

CA Contractors License #881400

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RHX® Commercial Door Operator: Features and Benefits

The RHX® Commercial Door Operator is engineered for demanding applications, offering robust performance and reliability. Its heavy-duty construction ensures longevity and consistent operation, making it an ideal choice for businesses that rely on efficient and secure access.

Key features include a standard clutch that protects both the door and operator from damage caused by obstructions, a cycle counter with an LCD screen for easy maintenance tracking, and Voltage Freedom technology (Voltamatic®) that allows a single unit to accommodate various single-phase and three-phase voltages, simplifying inventory and installation.

RHX® Commercial Door Operator Mounting Options

The RHX® Commercial Door Operator provides a comprehensive selection of mounting options to seamlessly integrate with diverse door types and operational needs. This flexibility ensures that the operator can be installed efficiently in virtually any commercial setting, whether for sectional doors or rolling steel applications.

Available configurations include trolley mounts for sectional doors (standard, side, or dual), hoist mounts for sectional doors (side, center, chain, or direct couple), and hoist mounts for rolling steel doors (front of hood, top of hood, bench mount, or wall mount). Direct coupling is also an option for sectional doors, facilitating a faster and more secure installation by eliminating chain slack.

RHX® Commercial Door Operator Motor Specifications

The RHX® Commercial Door Operator is equipped with powerful and efficient motor options designed to meet the rigorous demands of commercial environments. These motors are built for durability and consistent performance, ensuring reliable operation even under heavy use.

Customers can select from Totally Enclosed Non-Ventilated (TENV) or Totally Enclosed Fan Cooled (TEFC) motor constructions. The operator is available in various horsepower options, including 1/2, 3/4, and 1 HP for single-phase and three-phase applications, as well as 3 HP three-phase models. This range of power and construction types ensures a perfect fit for specific application requirements.

RHX® Commercial Door Operator Compliance and Safety

Safety and compliance are paramount with the RHX® Commercial Door Operator, ensuring it meets stringent industry standards for commercial use. The operator is designed to provide secure and reliable functionality while adhering to regulations designed to protect users and property.

The RHX® heavy-duty commercial operators are UL 325 2010 compliant, a critical safety standard for powered door, gate, and other types of operating devices. This compliance assures that the operator has undergone rigorous testing to meet safety requirements, offering peace of mind for installation and operation in commercial settings.