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Technical data and characteristics
12.1
SIMOTICS M-1PH3 main motors
12.1.1
General technical data
Parameter
Type of motor
Cooling method
Operating temperature
Storage temperature
Relative humidity (storage)
Relative humidity (operating)
Installation altitude
Noise level
Thermal class
Vibration severity grade
Shock resistance
Torque ripple
Static bearing lifetime
Oil seal lifetime
Encoder lifetime
Motor lifetime
Paint finish
Degree of protection
Tolerance level for shaft and flange accuracies
Type of construction
Positive rotation
Standards that are complied with
Certification
This lifetime is estimated when a motor keeps running at a speed equal to or lower than the
1)
average operating speed. Even if the lifetime is not reached, the bearing must be replaced
when unusual noises, vibration, or faults are found. For more information about bearing
replacement, see Section "Replacing the motor components (Page 117)".
1PH3 main motors
Equipment Manual, 01/2021, A5E43087278-004
Description
Asynchronous motor
Forced ventilation
-15 °C to 40 °C (without power derating)
-20 °C to 65 °C
≤ 95%
≤ 90%
≤ 1000 m (without power derating)
≤ 73 dB
H
S/SR according to Siemens/EN 60034-14 (IEC 60034-14)
2.25 m/s
(continuous in the axial direction); 10 m/s
2
radial direction)
Incremental encoder, 22-bit, with
commutation position
SH100
Under rated load: ≤ 3%
Under no load: ≤ 1.5%
SH132
Under rated load: ≤ 2%
Under no load: ≤ 1.8%
> 20000 h for the standard bearing version; > 12000 h for the perfor-
mance bearing version
1)
> 20000 h
> 20000 h
20000 h
Anthracite 614
IP55 (dust-tight and splash-proof during motor operation)
R
IM B5, IM B3, IM V1, and IM V5
Clockwise (default setting in SINAMICS S120 drive systems)
IEC/EN 60204, IEC/EN 60034, and UL1004-1
12
(continuous in the
2
Without encoder
-
-
123
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