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Variable Center Drives are used for a speed variation ratio of 1:3. Wide V belts are used for the drive. The speed is varied by changing the centre distance between the Variable Center Drive (driveR) and the Fixed speed pulley (driveN). The sliding connection between the Variable Center Drive hub and disks is through various serrations. Power is transmitted by wedging action of the belt by means of specially designed basket shaped springs. Periodic greasing is required.
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VeloAir, variable speed drives that let you adjust the output Speed of the air handling unit (AHU) as & when required. Speed adjustment is the need of any modern day air handling unit.
Variable Center Drive for speed variation ratio of 1:3. Wide V belts used for the drive. Vary the speed by changing the centre distance between the Variable Center Drive (driveR).
Fixed Centre Drive Pulleys for speed variation ratio of 1:7. Wide V belts used for the drive. Vary the speed by fixed centre distance using variable speed pulleys on both driver and driven shafts.
