Energy Efficient Solutions

rgy ne E lutions for Maximum Sav nt So ings ie ffic E LEESON gives you more than one way to drive down energy costs using energy-saving motors, gearmotors and drives. You can achieve the greatest savings by combining motors plus drives, high efficiency gearing, and drives in multiple installations to reduce energy costs, lower maintenance costs, and improve plant producitivity. Here are some examples: Example #1: Cost Savings Using Energy Efficient Drives Size of motor = 75 HP Cost of electrical power = $0.11 / kW-hr Present flow control method = throttling valve Total annualized hours of operation...

LEE SON o High Efficiency Mot rs Open Drip: General Purpose, Wattsaver® Motors • • • • • • • Rigid base and C-face mounting provisions available IRIS – Inverter insulation system N/C Thermostats Epoxy paint finish UL and CSA recognized 1/3 HP – 200 HP Energy Independence & Security Act 2007 Compliant applications compressors | pumps | conveyors | fans & blowers | clean & dry | environments | elevators Totally Enclosed: General Purpose, Wattsaver® Motors • • • • • • • Rigid base and C-face mounting provisions available IRIS – Inverter insulation system N/C Thermostats Epoxy paint finish UL and...

ar High Efficiency Gearing e Ge v Gro Helical Bevel Gearboxes • • • • • 6 sizes available in gear reducer, GEAR+MOTOR™ and integral gearmotor designs I nput horsepower ratings up to 130 HP U niversal base, flange, and hollow bore mounting for interchangeability D ouble lip seals provide positive oil retention H igh efficiency design maximizes system performance Helical Inline Gearboxes • • • • • 9 sizes available in gear reducer, GEAR+MOTOR™ and integral gearmotor designs I nput horsepower ratings up to 125 HP M odular design includes double reduction, triple reduction and quad reduction O versize...

Wil l Pr em ou? ium or Y ff F Efficie nt Motors Pay O Evaluation Questions Begin by reviewing the entire process beyond the motor application. Use this checklist to identify which solution(s) you can use to reduce energy costs. o o your motors run for long periods of time – more than 8 hours per day? D o an your application take advantage of a VFD Control to vary the speed of the motor during your C process to save energy and reduce machine stresses? (For example, many pump and fan applications only require partial loading during their operation cycle and by taking advantage of an AC Control...

mmitment to Energy Sav ings ’S Co SON LEE Since 1991, LEESON Electric has been committed to offering NEMA® Premium efficient motors as part of our stock, off-the-shelf, product offerings. We understood that our customers would require the highest efficiency level motors available to fully utilize the energy savings benefits. As part of our on-going commitment, we have expanded our premium efficient stock product offering throughout the years, including single-phase premium efficient motors and high efficient gear reducers. 1991 LEESON introduced Wattsaver® NEMA® Premium Efficiency Motors. No...