Slide ‹Nş›
2-Speed, 326T
Induction Motor
RPM AC, FL4493
PM Motor
Fan Load
41.5 Hp
41.5 Hp
Gearbox and couplings Efficiency
90.2%
N/A
Motor Horsepower
46.0 Hp
41.5 Hp
Motor Efficiency
90.0%*
93.1%
Drive
N/A
98.8%
Input kW
38.1
33.6
Total Efficiency
81.2%
92.0%
•New motor is 93.6% efficient (existing motor is 22 years old)
•Gearbox manufacturer states gearbox efficiency at 96%
•Test data indicates mechanical system (gearbox, couplings, driveshaft) is 90.2%
•
•Data verified by Clear Air Engineering on site at Clemson University
•* Published Data
10.8% System Efficiency Gain
Clemson Installation Test Data
(10.8% system efficiency gain)
4.5 kW Savings