United Steel Products

design to manufacturing, installation and service

Roller Door Parts

XT-2000 Operating System

PDF’sXT 2000 Brochure

Keep your business, hospital, office, or school safe, with our commercial security. The high torque inline motor drive system is for heavy industrial use on rolling doors and security grilles using curtains of a maximum size (545 square feet) with the maximum weight of 1,200 lbs.

Specifications Of The Roller Doors

  • High performance and long life
  • Available in 110v. single phase
  • Equipped with plug in connectors for optional remote control devices
  • Long life magnetic reversing starters
  • Directly connected to a sealed inline motor
  • Maintenance-free gear reducer
  • Designed to operate quietly during rotation
  • Equipped with thermal overload protection
  • Equipped with long life magnetic ring clutch using disc brakes to prevent curtain movement after motor stop
  • Equipped with gravity fall release which will allow the curtain to close without power
  • It can be operated manually to close the curtain quickly

DJ

PDF’s – Model DJ Brochure

Industrial-Duty Jackshaft Operator with Internal Door Lock Sensor

The Model DJ is an industrial-duty jackshaft operator with an internal door lock sensor. It features a removable hinged electrical box cover, a continuous-duty high-starting torque motor, industrial ball bearings on the output shaft, and a universal mount frame design.


J

PDF’s – Model DJ Brochure

Industrial Duty Jackshaft Operator

The Model J is an industrial-duty jackshaft operator. It features a removable hinged electrical box cover, a continuous-duty high-starting torque motor, industrial ball bearings on the output shaft, and a universal mount frame design.


GH

PDF’s – Model GH Brochure

Heavy Industrial-Duty Gear-Reduced Hoist Operator

The Model GH is a heavy industrial-duty gear-reduced hoist operator. It features a removable hinged electrical box cover and is easily field-converted in seconds for a left or right-handed drive and hoist.


DH

PDF’s – Model DH Brochure

Industrial-Duty Hoist Operator

The Model H is an industrial-duty hoist operator. It features a continuous-duty high-starting torque motor, a universal mount frame design, industrial ball bearings on the output shaft, and an emergency chain hoist with an electric interlock.


H

PDF’s – Model GH Brochure

Industrial-Duty Hoist Operator

The Model H is an industrial-duty hoist operator. It features a continuous-duty high-starting torque motor, a universal mount frame design, industrial ball bearings on the output shaft, and an emergency chain hoist with an electric interlock.


T

PDF’s – Model GH Brochure

Industrial-Duty Trolley Operator for Standard Lift Sectional Doors

The Model T is an industrial-duty trolley operator for standard lift section doors. It features a low profile and industrial ball bearings on the output shaft.