Benefits of the helical worm gearmotor

helical worm gearmotor
o Set target head pressure, modulate fan speed to
maintain
o Simple to implement:
• Slightly higher capital cost versus fixed speed
• Lowest energy consumption control alternative
• Multiple condenser systems, modulate ALL condensers together
• Gear motor ,Smooth system operation with minimal transients

Benefits of the geared motor
– Stable head pressure
– Reduced maintenance on shafts, bearings, belts
– Allows ability to optimize head pressure
– Reduced energy consumption and operating costs
• Look to achieve optimal/near-optimal performance with a simplified control strategy