Siemens 1LE0 high efficiency motor
Product overview: SIMOTICS GP 1LE0001 high-efficiency series motors are general-purpose, fully-enclosed, self-fan-cooled three-phase asynchronous motors with cast-iron casings. With the 1LE0001 series motor, customers can save energy up to 10%!
SIMOTICS GP 1LE0001 high-efficiency series motors are general-purpose, fully enclosed, self-fan-cooled, three-phase asynchronous motors with cast iron casings, and their protection class is IP55. With the 1LE0001 series motor, customers can save energy up to 10%!
1LE0001 series motors are suitable for continuous duty (S1), constant speed or variable frequency speed regulation applications within a certain speed range.
Siemens 1LE0001 series motor technical characteristics
■ Frame material: gray cast iron;
■ Standard Color: Stone Grey (RAL 7030);
■ Rated power: 0.55kW~315kW (50Hz)
■ 2, 4, and 6-pole motors of 0.75kW and above meet the GB18613-2012 standard energy efficiency class 3, and can meet the IE2 efficiency class (50Hz) in the IEC 60034-30 standard;
■ Optimized compact structure;
■ Standard installation structure type (in accordance with IEC 60034-7 standard): IM B3, IMB5, IM B35, etc.;
■ All motors are designed with protection class IP55 (IEC 60034-5);
■ FS1) 280 ~ 355 are equipped with relubrication device as standard, FS1) 100 ~ 250 are optional;
■ For FS 100 ~ 355 range motors, optional enhanced cantilever force design;
■ The motor can choose PTC or PT100 thermistor or KTY84-130 for winding protection;
■ The standard position of the junction box is at the top of the frame, and the wire entry hole is on the right side (viewed from the drive end). The position of the junction box and the direction of the incoming wire can be changed in the options;
■ The insulation system is designed according to the 155(F) temperature class, and is used according to the 130(B) temperature class when the rated output and direct power supply are used;
■ The standard cooling method of the motor is self-fan cooling (IC 411 specified in IEC 60034-6), which can provide forced cooling by an independent drive fan;
■ FS 80 ~ 90 motors do not have lifting rings; FS 100 ~ 315 motors have 2 lifting rings and FS 355 motors have 1 lifting ring for transport.
■ Protection class IP55 (IEC 60034-5);
■ The altitude does not exceed 1000 m above sea level (IEC 60034-1);
■ Allowable ambient temperature is -20 ºC ~ 40 ºC (IEC 60034-1);
■ Permissible relative humidity:
• -20 ºC ≤ T ≤ 20 ºC: 100 %
• 20 ºC < T ≤ 30 ºC: 95 %
• 30 ºC < T ≤ 40 ºC: 55 %
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