High Efficiency Motor by SIEMENS
Electrical motors and frequency drives are the heart of a drive system and have the highest energy savings potential. The continuous operation of the motor is of particular importance in this case – motors with an increased efficiency level help save valuable kilowatt hours.
You want to buy a new motor or overhaul a used motor?
Then you should calculate precisely.
Because one thing is clear: High energy costs will increase the operating costs considerably. If you manage to reduce operating costs, the cost-effectiveness increases – and your production process becomes more environmentally friendly. Siemens energy-saving motors prove how economically and effectively motors can operate. They require less energy for the same output.
We’ll gladly calculate for you how much you can actually benefit from this.
Highly efficient energy-saving motors of the highest EU efficiency class EFF1
Increased-efficiency energysaving motors of EU efficiency class EFF2
Energy-saving motors that comply with EPACT (US Energy Policy Act of 1992
Operate to Your Advantage
Energy costs account for 97% of the life cycle costs of a motor - with procure- ment and installation only accounting for 3%. Already now, energy-optimized drives in Germany are saving about 1.5 billion euros annually. How?
With our powerful energy-saving motors. Apart from the excellent price/performance ratio and the high degree of operational reliability, they also guarantee a signifi- cant reduction in operating costs, up to 45% less power loss and a longer ser- vice life. They fit in every drive system concept and cover more than 90% of all imaginable applications worldwide.
Energy-saving motors – Technical overview
||56M to 450
||0.06 kW to 1000 kW
|Number of poles
||EU/CEMEP efficiency classification, EFF1:1.1–90 kW, 2-pole, 4-pole, EFF2:1.1–90 kW, 2-pole, 4-pole
||EPACT (USA): 1–200 HP, 2-pole, 4-pole, 6-pole
|Degree of protection
||All commonly used voltages
||50 Hz and 60 Hz
||All common construction types
||BG 56M ... 225M aluminum, BG 100L ... 450 cast iron
||Surface air cooling
||F used as B
||DURIGNIT® IR 2000, inverter-compatible up to 500 V, optionally up to 690 V
As one of the few motor suppliers worldwide we offer you a complete range of energy-saving motors:
Highly efficient energy-saving motors of the highest EU efficiency class EFF1 (High Efficiency)
Increased-efficiency energy saving motors of EU efficiency class EFF2 (Improved efficiency)
Energy-saving motors that comply with EPACT (US Energy Policy Act of 1992) for 60-Hz operation with CC number
Noticeable reduction in operating costs thanks to efficiency optimiza- tion
1LA9/1LG6 motors satisfy EFF1 and EPACT efficiency levels simul- taneously
Extended motor service life and regreasing intervals thanks to lower motor temperature for EFF1 and EPACT motors
High overload reserves in continu- ous mode (SF 1.15 for 1LA9/1LG6)
All motors are inverter-compatible up to 500 V
Less harmful to the environment thanks to reduction in CO2 emission