Internal Door Operators
Our built-in drive operator system will drive the steel wheel of the door leaf. We deliver true built-in drives, not just operators with a rubber wheel running along a rail.
Our operator designs employ electronics utilizing the newest vector algorithms to provide the highest performances in operators that are space saving, low noise and energy efficient.
Every operator comes with:
Full installation package which includes: Dive unit, control panel, overhead wiring kit, pre-wired limit switches, pre-wired horn & strobe, mounting brackets, ... everything down to the mounting fasteners.
Pre-marked & tagged wiring with matching labeled terminal blocks. - Systems that are easy to install and get up and running.
Complete set of installation drawings and instructions.
OEM (Original Equipment Manufactuerers)
Custom Designs for New Construction
Retrofit for Existing Door Installations
Pre-Engineered Metal Buildings
Conventional Steel Buildings
Operator Electrical Input/Output Circuitry can include:
Fire Alarm Operation
Access Panel Interlocks
Remote Push Button Stations
Wireless/RF Control (Radio Control)
Available: UL Rated Control Panels and Explosion Proof Systems
Others Upon Request
Gearboxes feature gear teeth employing an optimized beveled profile to deliver high torque, rugged reliability, low backlash and low vibration.
Control Panel and Drive Operator
Control Panel and Drive Operator can be supplied with a plug-and-play wiring system to ensure easy installation.
Motor Operator Systems
Motor Operator Systems utilize bevel and helical bevel gear motors that provide both high efficiency and rugged durability. The controls include electronic variable frequency drives for soft start and stop, and superior control. The electrical components include: line reactors for electrical power filtering, surge arrestors for voltage spike suppression, circuit protection contactors, power overload, electrical phase loss and short circuit protection. This means dependable long-term service, even under the most adverse conditions.
We appreciate the knowledge, customization, quick turnarounds and solid communication.Johnny Cortez, Drafting Manager
United Structures of America, Inc., HOUSTON,TX