The M2 Orion 2800 is a heavy-duty antenna rotator designed for large, mast-mounted systems, with specifications including a 3,200 in-lbs turning power, 17,000 in-lbs braking torque, and a maximum wind load of 35 sq. ft. It features a gear-reduction brake, dual thrust bearings for high vertical load capacity, and a 6-splined output shaft for a secure mast connection. The unit is designed to fit inside common towers and has a total height of 15.75 inches. 

Core specifications

• Turning Power:

  3,2003 comma 200

  3,200 in-lbs

• Braking Torque:

  17,000 in lbs

  Maximum Wind Load:

  35 sq. ft.

• Brake Type: Gear reduction

• Bearing Type:

• Thrust, 2,000 lbs, with a second side thrust bearing in newer versions

• Height: 15.75 inches (total with clamps)

• Width:9 inches

• Weight: 42 lbs 

Key features

• Shaft and Gear: A 6-splined output shaft and a heat-treated, machined steel gear train. 

• Durability: A thrust collar with dual seals to protect against water intrusion and shaft movement. 

• Mast Support: Accommodates masts from 1.75

to 3.125  inches in diameter (up to 3.5  inches with user-supplied hardware). 

• Drive: Uses a precision worm drive, which provides a built-in automatic mechanical brake. 

• Positioning: Features a magnetic pulse circuit for position accuracy.