1LE1

SIMOTICS General Purpose Motors 1LE1 up to Frame 200

General Purpose motors with an aluminium frame are suitable for a wide range of standard drive tasks in the industrial environment. As a result of their especially low weight, they are suitable for pump, fan, compressor, conveyor and lifting equipment.
The 1LE1 range of motors are available in the efficiency classes IE1 to IE4. All motors have the same power rating-shaft height-assignment. This means that there are no shaft height jumps – for service or for retrofit cases. In addition to line (DOL) motors, there are two motor lines optimized for variable-speed converter operation comprising SIMOTICS motor (VSD10 line) and the system comprising synchronous-reluctance motor (VSD4000 line) and SINAMICS G120. This is the best selection for especially high energy-efficient operation. The synchronous-reluctance technology ensures especially high efficiencies in the partial load range and dynamic performance to achieve high process quality.
Users benefit from integrated lifting eye bolts, mounting feet that can be bolted on, reinforced bearing end shields with optimum mechanical properties and terminal boxes that are easy to access. Not only this, encoders, brakes and separately-driven fans can be easily added.

Brief Description

Motor Variant Optimized for Line Operation VSD10 Line: Optimized for Frequency Converter Operation VSD4000 Line: Synchronous-Reluctance Technology for Converter Operation
Power and Voltage Range: 0.09 kW to 45 kW. For all of the usual voltages. 2.2 kW up to 15 kW. 400 V (50 Hz) / 460 V (60 Hz) / 500 V (50 Hz) / 690 V (50 Hz) 0.55 kW to 30 kW. 400 V (50 Hz) / 460 V (60 Hz)
Frame sizes and types of construction: 80 up to 200 in all of the usual types of construction. 100 up to 160 in all of the usual types of construction. Up to 200 in all of the usual types of construction.
Rated Speed: 750 - 3600 rpm 1500 / 1800 / 2610 / 3000 / 3600 / 5220 rpm 1500 / 1800 / 2610 rpm
Number of Poles: 2/4/6/8 2/4 4
Efficiency Classes: IE1 = Standard Efficiency.
IE2 = High Efficiency.
IE3 = Premium Efficiency.
IE4 = Super Premium Efficiency.
NPE = NEMA Premium Efficient Motors acc. to NEMA MG1.
Table 12-12.
No motor efficiency classes defined.
Standard IEC 60034-30-2 in preparation.
System efficiency IES1/IES2 according to EN 50598 in the system with SINAMICS G120, PM240
No motor efficiency classes defined.
Standard IEC 60034-30-2 in preparation.
System efficiency IES2 according to EN 50598 in the system with SINAMICS G120, PM240