MJ5011: 1/2 HP Medium Duty Jackshaft Commercial Door Operator

Installation and Owner’s Manual –
(Post 2010 UL requirements)
Flyer/Architectural Spec
Fraba Safety Devices Brochure

The Model MJ5011 is a 1/2 HP, 115-volt, medium duty jackshaft commercial door operator (for vertical and high lift sectional doors) with floor level disconnect. Not to exceed 10 cycles per hour, maximum 75 cycles per day.

Ratings

• 115 VAC, Single phase, 1/2 HP
• Maximum duty cycle: 10 cycles per hour, 75 cycles per day
• Maximum door height: 14 feet

Features

• Solid state control circuit 
• Constant pressure required to close if no entrapment devices are installed 
• Solenoid brake standard
• All steel frame
• V-Belt drive from motor to clutch shaft
• Adjustable friction clutch
• Floor level disconnect for manual door operation
• Manual operation will not affect limit switch settings
• 41B30 door sprocket and #41 drive chain supplied
• Standard door speed is approximately 11 inches per second
• Motor overload protection
• Wired to accept reversing devices
• Internally adjustable limit switches
• 1/2 HP rigid base permanent split capacitor motor
• 24-Volt control circuit with OPEN, CLOSE and STOP 3-button station
• OPEN button (and single button) will automatically override down travel and reverse door to the full open position
• External terminals for single button (residential type) radio control

Common Options

• Linear Photo Beam Kit: HAE00056
• MVP-MR 3-channel open-close-stop modular receiver installed: P/N 2650-159

Warranty

• 2 years