HYGAIN HAM-IV Rotator for Beam, 15SF. HAM-IV is the most popular rotator in the world! It's solidly constructed, has been time-tested and proven for over twenty years. HAM-IV is for medium communications arrays up to 15 square feet wind load area 7.5 sq. Turning power and 5000 inches-lbs.
Automatic 5-second brake delay insures that the rotator is fully stopped before the brake is engaged. No more accidentally engaging the brake while the rotator is in movement. Detachable 8 pin latching Cinch connectors make easy removal at rotator and 8 pin plug at controller. Dual 98 ball bearing race for load bearing strength and electric locking steel wedge brake prevents wind induced antenna movement. North or South center of rotation scale on meter, low voltage control, max mast size 2 1/16.
Wind Load Capacity (inside tower): 15 square feet. Wind Load (w/ Mast Adapter): 7.5 square feet. Bearing Assembly: Dual race/96 ball bearings.Mounting Hardware: Clamp Plates/Steel U-Bolts. Effective Movement (in tower): 2800 ft/lbs. Please remember my items are used unless otherwise stated!
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