SIMOTICS 1LE0 series of 3 phase asynchronous motors is
Totally Enclosed Fan Cooled (TEFC) with IP55 environmental
protection, and applicable for general purpose use. These motors
are designed and manufactured in accordance with ISO, IEC
standards, GB standards.
The 1LE0 series motor is designed for constant or adjustable
speed with continuous duty operation (S1) over a speed range.
Features of Siemens 1LE0 series
■ Frame material: grey cast iron or aluminum alloy.
■ Standard color: stone grey (RAL 7030)
■ Rated power output: 0.55kW~315kW at 50Hz.
■ Available in 2, 4, 6 pole motor (0.75kW and up) with efficiency
grade 3 or 2. according to GB18613-2012 and efficiency class
IE2 or IE3 (50Hz) according to IEC 60034-30.
■ Optimized compact style construction.
■ Standard mounting construction according to IEC 60034-7: IM
B3, IM B5, IM B35 and etc.
■ All motors are designed to IP55 degree of protection (IEC 60034-5) .
■ Re-greasing devices for FS1) 280 ~ 355 as standard, and for
FS100 ~ 250 as option.
■ Reinforced bearings for increased cantilever forces for
FS100 ~ 355 as option.
■ Winding protections with PTC, PT100 and KTY84-130 as option.
■ Terminal box on top, and cable entry on right side (viewed from
driven end). Variable location of connection boxes and cable
entries as option.
■ Insulation system is designed for temperature class 155 (F). At
rated output with line-fed operation, the motors can be used in
temperature class 130 (B).
■ Self ventilated motors with radial-flow fans (cooling method IC
411 according to IEC 60034-6) as standard, forced air cool with
external separately driven fans as option.
■ FS 80 ~ 90 motor donot have eyebolt; FS 100 ~ 355 all motors
have 2 eyebolts. Aluminum housing motors FS100~160 have
integrated cast eyebolts.