Lovejoy, 68514440667, HEC-3 Hexadrive Series Adjustable Pulley w/ Electric Control Option - Imperial
Features:
- Ratings to 15 HP
- Made of durable cast iron flanges (if greater than 1 HP)
- Precision balanced for smooth operation
The Hexact Electric Control, or "HEC" pulley, operates in the same manner as the standard "HM" adjustable pulley, except the hand wheel is replaced by a servo motor drive that opens and closes the pulley flanges. A separate control station, the Model CN-2601, is wired to the HEC pulley servo motor to provide speed adjustment from a remote location. The switch that is part of the CN-2601 control is a three-position toggle switch suitable for panel mounting. A wiring diagram is included, and the user must provide wires and a 110-volt power source for the servo motor. The CN-2601 Control must be ordered separately, and a Model 501 Torque Arm Bracket is also required.
All adjustable pulleys in Hexadrive series, including the M-007, are available with the electric control option. When ordering, simply substitute HEC for M or HM. For example, the Model HM-3 manually adjustable pulley has the same drive characteristics as the Model HEC-3 electrically adjustable pulley. The only dimension differences are the overall length of the pulley and the torque arm.
