MDJ SERIES COMMERCIAL OPERATORS

Medium Duty Jackshaft Operator

Features

• 1/2HP-115V-1PH Motor
• 3 Button station (NEMA 1)
• 1500 RPM, high starting torque motor with overload
• protection
• Inherent Mechanical Brake (I.M.B)
• LX 900 BOARD Standard Features
  • B2 Mode, C2 Mode, TTC Mode
• On board, Open, Close, & Stop for ease of setting limits
• Photo-eyes included
• Pre-wired to accept sensing devices
• 24 Volt accessory power
• On board (372 MHz) receiver capable of programming
•       up to 20 transmitters
• External receiver connection
• Ground level disconnect for manual operation
• NEMA 1 Electrical enclosure
• Adjustable friction clutch
• Maximum output shaft revolutions – 22.5
• Primary Drive: Heavy Duty 4L V-Belt
• Secondary: #41 CHAIN / SPROCKETS
• Output: #41 CHAIN / SPROCKETS
• 27 RPM output shaft speed
• Door speed determined by the door system installed
• Standard sprockets:
  • Sectional:  41B14 x 1” bore to 41B18 x 1” bore
  • Steel Rolling:  41B14 x 1” bore to 41B24 x 1 1/4” bore
• Warranty – 2 years on parts and motor