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Technical data and characteristics
12.1
SIMOTICS M-1PH1 main motors
12.1.1
General technical data
General technical data
Parameter
Type of motor
Cooling method
Operating temperature
Storage temperature
Relative humidity (short-term storage)
Relative humidity (long-term storage)
Relative humidity (operating)
Installation altitude
Maximum noise level
Thermal class
Vibration severity grade
Static bearing lifetime
Encoder lifetime
Motor lifetime
Paint finish
Degree of protection
Type of construction
Positive rotation
Certification
This lifetime is only for reference. When a motor keeps running at rated speed under rated load, replace its bearing after
1)
20000 hours to 30000 hours of service time. Even if the time is not reached, the bearing must be replaced when unusual
noise, vibration, or faults are found.
1PH1 main motors
Equipment Manual, 09/2021, A5E51077676A-AA
Description
Asynchronous motor
Fan-cooled
-15 °C to +40 °C (without power derating)
-15 °C to +55 °C
< 75%
< 60%
≤ 90%
≤ 1000 m (without power derating)
72 dB (A)
F
1PH11☐☐-1☐F:
Grade B is maintained up to 1800 r/min; Grade S is maintained from
1800 r/min to 10000 r/min
1PH11☐☐-1☐D:
Grade B is maintained up to 1800 r/min; Grade R is maintained from
1800 r/min to 6000 r/min
> 20000 h
1)
> 20000 h
20000 h
Anthracite
IP54 (dust-tight and splash-proof during motor operation)
IM B5, IM B3, IM V1, and IM V5
Clockwise (default setting in SINAMICS V70 spindle drives)
12
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